Encyclopedia Astronautica
Cape Canaveral LC17B


Delta launch complex. Part of a dual launch pad complex built for the Thor ballistic missile program in 1956. Upgraded over the decades for use with Thor, Delta, Delta II, and Delta III launch vehicles, it remained in use for over half a century.

This dual launch pad complex was built for the Thor ballistic missile program in 1956. Pad 17A supported its first Thor launch on 30 August 1957, and Pad 17B supported its first Thor launch on 25 January 1957. In addition to Thor missile launches, Complex 17 began supporting space launches in the late 1950s. The site was modified in the early 1960s to support a whole host of launch vehicles derived from the basic Thor booster. Thirty-five Delta missions were launched from Complex 17 between the beginning of 1960 and the end of 1965. Six ASSET (Aerothermodynamic/Elastic Structural Systems Environmental Test) launches were also conducted at Complex 17 between 18 September 1963 and 24 February 1965. The Air Force transferred Complex 17 to NASA in the spring of 1965, but the site was returned to the Air Force in October 1988 to support the Delta II program. As Delta II launches continued over the next decade, Pad 17B was modified in 1997 to support a new, more powerful launch vehicle - the Delta III. In all, Complex 17 supported 274 major missile and space launches between January 1957 and the end of October 1998.

Longitude: -80.5656 deg.
Latitude: 28.4458 deg.
First Launch: 1957.01.26.
Last Launch: 2007.09.27.
Number: 161 .

More... - Chronology...


Associated Spacecraft
  • Transit American navigation satellite. 46 launches, 1959.09.17 (Transit 1A) to 1988.08.25 (Transit O-31). The Transit Navigation System began development in 1958. More...
  • TIROS American earth weather satellite. 12 launches, 1960.04.01 (Tiros 1) to 1966.02.28 (ESSA 2). TIROS spacecraft were the beginning of a long series of polar-orbiting meteorological satellites. More...
  • GRAB American military naval signals reconnaisance satellite. 9 launches, 1960.04.13 (Dummy subsatellite) to 1965.03.09 (Solrad 7B). GRAB, the first US electronic intelligence (ELINT) satellite, was not declassified until June 1998. More...
  • Courier American communications technology satellite. 2 launches, 1960.08.18 (Courier 1A) and 1960.10.04 (Courier 1B). Experimental communications. More...
  • Lofti American communications technology satellite. 2 launches, 1961.02.22 (Lofti) and 1963.06.15 (Lofti 2A). The Low Frequency Trans-Ionospheric (LOFTI) satellites were produced as a cooperative effort with the Radio Division. More...
  • Injun American earth magnetosphere satellite. 5 launches, 1961.06.29 (Injun 1) to 1968.08.08 (Explorer 40). Radiation decay data satellite. May also have been a cover for some NRL ELINT satellites. More...
  • EPE American solar satellite. 4 launches, 1961.08.16 (Explorer 12) to 1964.12.21 (Explorer 26). Radiation and solar wind data. More...
  • TRAAC American technology satellite. One launch, 1961.11.15. Transit Research and Attitude Control. More...
  • SURCAL American military target satellite. 15 launches, 1962.01.24 (Surcal) to 1969.09.30 (Surcal). More...
  • SECOR American earth geodetic satellite. 13 launches, 1962.01.24 (Secor) to 1969.04.14 (SECOR 13). More...
  • Lofti 2 American earth magnetosphere satellite. One launch, 1962.01.24. Carried 5 satellites. More...
  • OSO American solar satellite. 9 launches, 1962.03.07 (OSO 1) to 1975.06.21 (OSO 8). The Orbiting Solar Observatories, developed for NASA's Goddard Space Flight Center, were designed primarily as stabilized platforms for solar-oriented scientific instruments. More...
  • Anna American earth geodetic satellite. 2 launches, 1962.05.10 (Anna 1A) and 1962.10.31 (Anna 1B). More...
  • Telstar American communications satellite. 2 launches, 1962.07.10 (Telstar 1) and 1963.05.07 (Telstar 2). More...
  • Relay American communications technology satellite. 2 launches, 1962.12.13 (Relay 1) and 1964.01.21 (Relay 2). More...
  • Syncom American communications technology satellite. 3 launches, 1963.02.14 (Syncom I; Syncom 1) to 1964.08.19 (Syncom 3). Experimental telecommunications satellite. More...
  • AE American earth atmosphere satellite. 5 launches, 1963.04.03 (Explorer 17) to 1975.11.20 (Explorer 55). Atmospheric research. More...
  • IMP American earth magnetosphere satellite. 10 launches, 1963.11.27 (Explorer 18) to 1973.10.26 (Explorer 50). More...
  • Pioneer 6-7-8-9-E American solar satellite. 5 launches, 1965.12.16 (Pioneer 6) to 1969.08.27 (Pioneer E). Pioneers 6, 7, 8, and 9 were created to make the first detailed, comprehensive measurements of the solar wind, solar magnetic field and cosmic rays. More...
  • TOS American earth weather satellite. 7 launches, 1966.10.02 (ESSA 3) to 1969.02.26 (ESSA 9). TOS spacecraft marked the first operational system of US polar-orbiting meteorological satellites. More...
  • Intelsat 2 American communications satellite. 4 launches, 1966.10.26 (Intelsat 2 F-1) to 1967.09.28 (Intelsat 2 F-4). The Intelsat 2 series expanded ITSO coverage to include 2/3 of the Earth's surface. More...
  • Biosatellite American biology satellite. 3 launches, 1966.12.14 (Biosatellite 1) to 1969.06.29 (Biosatellite 3). Biosatellite was a NASA spacecraft designed in the early 1960's to study the effects of the space environment on living organisms in missions. More...
  • TTS American tracking network technology satellite. 2 launches, 1967.12.13 (TTS 1) and 1968.11.08 (TTS 2; TATS 2 (TETR 2)). Tested Apollo tracking network. More...
  • RAE American radio astronomy satellite. 2 launches, 1968.07.04 (Explorer 38) to 1973.06.10 (Explorer 49). More...
  • HEOS European earth magnetosphere satellite. 2 launches, 1968.12.05 (HEOS 1) and 1972.01.31 (HEOS 2). Highly Eccentric Orbiting Satellite; examined magnetic fields outside of Earth's magnetosphere. More...
  • HS 333 American communications satellite. 8 launches, 1972.11.10 (Anik A1) to 1979.08.10 (Westar 3). The satellites, act as space repeaters capable of receiving transmissions from earth stations and retransmitting them to other earth stations in Canada. More...
  • Skynet British military communications satellite. 2 launches, 1974.01.19 (Skynet 2A) and 1974.11.23 (Skynet 2B). More...
  • SMS American earth weather satellite. 2 launches, 1974.05.17 (SMS 1) and 1975.02.06 (SMS 2). Synchronous Meteorological Satellite. More...
  • Symphonie French communications technology satellite. One launch, 1974.12.18. Experimental telecommunications satellite, constructed jointly by France and the Federal Republic of Germany. More...
  • Spacebus 100 French communications satellite. 12 launches, 1975.08.26 (Symphonie 2) to 1994.01.24 (Eutelsat II F5). 3-axis stabilized using bipropellant thrusters (750 kg propellant - unified with apogee insertion and maneuvering propulsion) and momentum wheels. More...
  • GOES American earth weather satellite. 8 launches, 1975.10.16 (GOES 1) to 1987.02.26 (GOES 7). Geostationary Operational Environmental Satellite. More...
  • CTS Canadian communications satellite. One launch, 1976.01.17. Canadian Telecommunications Satellite project. Only one spacecraft launched. More...
  • Marisat American communications satellite. 3 launches, 1976.02.19 (Marisat 1) to 1976.10.14 (Marisat 3). Maritime communications. More...
  • NATO 3 British military communications satellite. 4 launches, 1976.04.22 (NATO 3A) to 1984.11.14 (NATO 3D). Military communications. More...
  • ESA-Geos European earth magnetosphere satellite. 2 launches, 1977.04.20 (ESA-Geos 1) and 1978.07.14 (ESA-Geos 2). Magnetospheric research. European Space Agency satellite. More...
  • GMS Japanese earth weather satellite. 5 launches, 1977.07.14 (Himawari 1) to 1995.03.18 (Himawari 5). The Geostationary Meteorological Satellite series were spin-stabilized satellites. More...
  • Sirio Italian communications technology satellite. 2 launches, 1977.08.25 (Sirio 1) and 1982.09.09 (Sirio 2). SIRIO was a spin stabilized geostationary experimental communications satellite with a nominal life of two years. More...
  • ECS/OTS European communications satellite. 20 launches, 1977.09.13 (OTS 1) to 2001.02.07 (Skynet 4F). More...
  • ISEE American earth magnetosphere satellite. 3 launches, 1977.10.22 (ISEE 1) to 1978.08.12 (ISEE 3). These Explorer-class heliocentric spacecraft were part of the mother/daughter/heliocentric mission (ISEE 1, 2, and 3). More...
  • CS-1 Japanese communications satellite. One launch, 1977.12.15, Sakura. This Medium-capacity Communications Satellite for Experimental Purposes was a spin stabilized geostationary communications satellite. More...
  • Yuri Japanese communications technology satellite. One launch, 1978.04.07. Medium-scale broadcasting satellite for experimental purposes. More...
  • SCATHA American communications technology satellite. One launch, 1979.01.30. More...
  • HS 376 American communications satellite. 56 launches, 1980.11.15 (SBS 1) to 2003.09.27 (E-Bird). Mass 654 kg at beginning-of-life in geosynchronous orbit. Spin stabilized at 50 rpm by 4 hydrazine thrusters with 136 kg propellant. More...
  • Insat 1 Indian communications satellite. 5 launches, 1981.06.19 (Apple) to 1990.06.12 (Insat-1D; Insat 1D). Experimental communications satellite. More...
  • AS 3000 American communications satellite. 25 launches, 1981.11.20 (RCA Satcom 4; RCA Satcom 3R) to 1996.01.14 (Koreasat 2). More...
  • ASC British military communications satellite. 3 launches, 1985.08.27 (ASC-1) to 1991.04.13 (ASC-2 / Spacenet F4). More...
  • SDI American military strategic defense satellite. 18 launches, 1986.09.05 (USA 19) to 1989.03.24 (USA 36). SDIO sensor tests. More...
  • GPS Block 2 and 2A American navigation satellite. 28 launches, 1989.02.14 (USA 35) to 1997.11.06 (USA 134). The Navstar GPS constellation worked in concert with ground receivers to give precise location information to military and civilian users anywhere in the world. More...
  • HS 601 American communications satellite bus. First launch 1990.01.09. 3-axis unified ARC 22 N and one Marquardt 490 N bipropellant thrusters, Sun and Barnes Earth sensors and two 61 Nms 2-axis gimbaled momentum bias wheels. More...
  • RME American military strategic defense satellite. One launch, 1990.02.14, USA 52. The Relay Mirror Experiment (RME) was launched as a dual payload with LACE. More...
  • LACE American military strategic defense satellite. One launch, 1990.02.14, USA 51. The Low-power Atmospheric Compensation Experiment was part of a dual payload with RME carrying laser defense experiments. More...
  • Eurostar 1000 French communications satellite. 4 launches, 1990.10.30 (Inmarsat 2 F1) to 1992.04.15 (Inmarsat 2 F4). The Eurostar 1000 platform was the first generation of Matra Marconi Space GEO satellite platforms serving mainly commercial telecoms applications. More...
  • Wind American earth magnetosphere satellite. One launch, 1994.11.01. Wind was designed to provide continuous measurement of the solar wind, particularly charged particles and magnetic field data. More...
  • NEAR American asteroid probe. One launch, 1996.02.17. NEAR (Near Earth Asteroid Rendezvous) was the first spacecraft ever to orbit and then (improvisationally) land on an asteroid. More...
  • Mars Pathfinder American Mars rover. 3 launches, 1996.12.04 (Mars Pathfinder) to (Mars Pathfinder). Mars lander with surface rover. Landed a mini-rover to the Mars surface. Test of airbag and rover technologies. First successful Mars landing mission since Viking. More...
  • GPS Block 2R American navigation satellite. 21 launches, 1997.01.17 (USA 132) to 2009-08-17. Launches began in 1997 of 'GPS-IIR' replenishment satellites, produced by General Electric Astrospace (later acquired by Lockheed Missiles & Space). More...
  • Globalstar American communications satellite. 72 launches, 1998.02.14 (Globalstar FM1) to 2007.10.20 (Globalstar D). The Globalstar constellation was a Medium Earth Orbit system for mobile voice and data communications. More...
  • Mars Polar Lander American Mars lander. One launch, 1999.01.03. The Mars Polar Lander had the mission of studying Martian volatiles (frozen water and carbon dioxide) and climate history. The Martian polar regions were the best places to conduct these studies. More...
  • GeoLITE American military communications satellite. One launch, 2001.05.18, USA 158. GeoLITE was a TRW T-310 class satellite with a mass of about 1800 kg, including a solid apogee motor. More...
  • MAP American infrared astronomy satellite. One launch, 2001.06.30. NASA's Microwave Anisotropy Probe was placed at the L2 Earth-Moon Lagrangian point 1. More...
  • XSS American rendezvous technology satellite. 2 launches, 2003.01.29 (XSS-10) and 2005.04.11 (USA 165). More...
  • MER American Mars lander. 2 launches, 2003.06.10 (Spirit (Mars Exploration Rover A, MER-2)) to 2003.07.08 (Opportunity (Mars Exploration Rover B, MER-1)). NASA's rover mission design for the 2003 Mars launch opportunity. More...
  • SIRTF American infrared astronomy satellite. One launch, 2003.08.25. The SIRTF (Space Infrared Telescope Facility) was planned as a 1 meter class, cryogenically cooled space telescope to be operated as an observatory for infrared astronomy. More...
  • Messenger American Mercury probe. One launch, 2004.08.03. NASA probe, launched in 2004 with the challenging mission of comprehensively mapping Mercury from orbit between March 2011 and March 2012. More...
  • Deep Impact American comet probe. One launch, 2005.01.12. Studied interior composition of Comet Tempel 1. The flyby spacecraft carried a smaller impactor which it released, allowing it to study the plume from the collision with the comet on 2005.07.04. More...
  • Stereo American solar satellite. 2 launched, 2006.10.26 (Stereo Ahead) and (Stereo Behind). More...
  • Themis American earth magnetosphere satellite. 5 launched, 2007.02.17. More...
  • Dawn American asteroid probe. One launch, 2007.09.27. Asteroid belt unmanned probe designed to first orbit and survey the asteroid Vesta, and then fly on to the largest asteroid, Ceres. Orbit asteroids Ceres and Vesta. More...
  • GLAST American gamma ray astronomy satellite. One launch, 2008.06.11, Fermi Gamma Ray Space Telescope. Gamma-ray Large Area Space Telescope; renamed Fermi GST after launch. More...

Associated Launch Vehicles
  • Thor DM-18 American orbital launch vehicle. Single stage vehicle adapted from Thor IRBM with no upper stage. More...
  • Thor Able-Star American orbital launch vehicle. As Thor Able but with enlarged Ablestar second stage with 2 1/2 x greater burn time. More...
  • Thor Delta American orbital launch vehicle. Commercial name for the military's Thor-Delta. The name of the Delta second stage eventually was applied to subsequent commercial follow-ons. More...
  • Delta A American orbital launch vehicle. Three stage vehicle consisting of 1 x Thor DM-21 + 1 x AJ10-118 + 1 x Altair More...
  • Delta B American orbital launch vehicle. Three stage vehicle consisting of 1 x Thor DM-21 + 1 x AJ10-118A + 1 x Altair More...
  • Thor Delta C American orbital launch vehicle. Three stage vehicle consisting of 1 x Thor DSV-2A + 1 x Delta D + 1 x Altair 2 More...
  • Thor DSV-2G American orbital launch vehicle. Two stage vehicle consisting of 1 x Thor DM-18A + 1 x AJ10-118 More...
  • Delta E American orbital launch vehicle. Thor augmented with 3 x Castor 2 motors with Delta E and Altair 2 upper stage. More...
  • Thor Delta C1 American orbital launch vehicle. Three stage vehicle consisting of 1 x Thor DSV-2A + 1 x Delta D + 1 x FW4D More...
  • Delta E1 American orbital launch vehicle. Four stage vehicle consisting of 3 x Castor + 1 x Thor DSV-2C + 1 x Delta E + 1 x FW4D More...
  • Delta G American orbital launch vehicle. Three stage vehicle consisting of 3 x Castor + 1 x Thor DSV-2C + 1 x Delta E More...
  • Delta 1604 American orbital launch vehicle. Four stage vehicle consisting of 6 x Castor 2 + 1 x ELT Thor/MB-3 + 1 x Delta F + 1 x Star 37C More...
  • Delta 1914 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 2 + 1 x ELT Thor/MB-3 + 1 x Delta P /TR-201 + 1 x Star 37C More...
  • Delta 1913 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 2 + 1 x ELT Thor/MB-3 + 1 x Delta P /TR-201 + 1 x Star 37D More...
  • Delta 2313 American orbital launch vehicle. Three stage vehicle consisting of 3 x Castor 2 + 1 x ELT Thor/RS-27 + 1 x Delta P /TR-201 + 1 x Star 37D More...
  • Delta 2914 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 2 + 1 x ELT Thor/RS-27 + 1 x Delta P /TR-201 + 1 x Star 37E More...
  • Delta 2910 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 2 + 1 x ELT Thor/RS-27 + 1 x Delta P /TR-201 More...
  • Delta 1910 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 2 + 1 x ELT Thor/MB-3 + 1 x Delta P /TR-201 More...
  • Delta 3910 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 4 + 1 x ELT Thor/RS-27 + 1 x Delta P /TR-201 More...
  • Delta 3920 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 4A + 1 x ELT Thor/RS-27 + 1 x Delta K More...
  • Delta 3920/PAM American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 4A + 1 x ELT Thor/RS-27 + 1 x Delta K + 1 x Star 48B More...
  • Delta 3924 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 4A + 1 x ELT Thor/RS-27 + 1 x Delta K + 1 x Star 37E More...
  • Delta 6925 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 4A + 1 x EELT Thor/RS-27+ 1 x Delta K + 1 x Star 48B More...
  • Delta 3920-8 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 4A + 1 x ELT Thor/RS-27 + 1 x Delta K More...
  • Delta 4925-8 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 4A + 1 x ELT Thor /MB-3 + 1 x Delta K + 1 x Star 48B with 2.4 m (8 foot) diameter fairing) More...
  • Delta 6920-8 American orbital launch vehicle. Three stage vehicle consisting of 9 x Castor 4A + 1 x EELT Thor/RS-27+ 1 x Delta K with 2.4 m (8 foot) diameter fairing) More...
  • Delta 6925-8 American orbital launch vehicle. Four stage vehicle consisting of 9 x Castor 4A + 1 x EELT Thor/RS-27+ 1 x Delta K + 1 x Star 48B with 2.4 m (8 foot) diameter fairing) More...
  • Delta 7925 American orbital launch vehicle. Four stage vehicle consisting of 9 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B More...
  • Delta 7925-8 American orbital launch vehicle. Four stage vehicle consisting of 9 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B with 2.4 m (8 foot) diameter fairing) More...
  • Delta 7925-10 American orbital launch vehicle. Four stage vehicle consisting of 9 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B with 3.05 m (10 foot) diameter fairing More...
  • Delta 7925-9.5 American orbital launch vehicle. Four stage vehicle consisting of 9 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B with 2.9 m (9.5 foot) diameter fairing) More...
  • Delta 7420-XC Three stage vehicle consisting of 4 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K with 3.05 m (10 foot) diameter composite fairing More...
  • Delta 3 American orbital launch vehicle. Delta 3 was an attempt by the manufacturer to provide the ultimate development of the original Delta booster. The core vehicle was beefed-up to accomodate much larger solid rocket boosters and a new cryogenic upper stage. However problems were incurred during development, resulting in the first two launches being failures. Meanwhile the satellite launch market crashed and the new vehicle was left without customers. The venerable Delta 7925 soldiered on for NASA, and the new Delta 4 series captured the USAF EELV requirement. More...
  • Delta 7425-9.5 American orbital launch vehicle. Four stage vehicle consisting of 4 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B with 2.9 m (9.5 foot) diameter fairing) More...
  • Delta 7425-10 American orbital launch vehicle. Four stage vehicle consisting of 4 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B with 3.05 m (10 foot) diameter fairing More...
  • Delta 7920-10L American orbital launch vehicle. Three stage vehicle consisting of 9 x GEM-40 + 1 x EELT Thor/RS-27A + 1 x Delta K with 3.05 m (10 foot) diameter long fairing More...
  • Delta 7920H American orbital launch vehicle. Version of Delta 7000 using much larger GEM 46 solid rocket motors originally developed for the Delta 3. More...
  • Delta 7925H American orbital launch vehicle. Four stage vehicle consisting of 9 x GEM-46 + 1 x EELT Thor/RS-27A + 1 x Delta K + 1 x Star 48B More...

Associated Launch Sites
  • Cape Canaveral America's largest launch center, used for all manned launches. Today only six of the 40 launch complexes built here remain in use. Located at or near Cape Canaveral are the Kennedy Space Center on Merritt Island, used by NASA for Saturn V and Space Shuttle launches; Patrick AFB on Cape Canaveral itself, operated the US Department of Defense and handling most other launches; the commercial Spaceport Florida; the air-launched launch vehicle and missile Drop Zone off Mayport, Florida, located at 29.00 N 79.00 W, and an offshore submarine-launched ballistic missile launch area. All of these take advantage of the extensive down-range tracking facilities that once extended from the Cape, through the Caribbean, South Atlantic, and to South Africa and the Indian Ocean. More...

Cape Canaveral LC17B Chronology


1957 January 26 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 101. FAILURE: Lox contamination, led to a valve failure. Thrust decayed, the booster settled back through the thrust ring, causing an oxygen fire, followed by booster explosion.. Failed Stage: 1.
  • Series I research and development launch - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi). Summary: First attempted test flight of USAF Thor IRBM, only 13 months after first production contracts were signed, failed to launch..

1957 April 20 - . 04:33 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 102. FAILURE: Console wiring error resulted in erroneous tracking indication; destroyed by range safety.. Failed Stage: G.
  • Series I research and development launch - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi). Douglas Thor IRBM (XSM-75) was launched at Cape Canaveral, Fla., destroyed by range safety officer. The missile was actually on course throughout its flight. The console wiring error led the range safety officer to believe it was headed inland rather than out to sea, so he hit the destruct button.

1957 May 22 - . 03:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 103.
  • Research and development Series I (padex) test - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi).

1957 September 20 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 105.
  • Series I research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi). Summary: Complete USAF Thor IRBM first successfully launched from Cape Canaveral. Dummy Warhead sent to 1800 km range..

1957 October 11 - . 16:33 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 108. FAILURE: Turbopump gearbox failure..
  • Series I research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi). Summary: Thor missile launched at Cape Canaveral, the second tested, achieved its designed 1,500-mile range..

1957 December 7 - . 22:11 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 112.
  • Research and development Series II test - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1958 February 28 - . 13:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 120. FAILURE: Failure. Failed Stage: 1.
  • Research and development Series II test - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi). Summary: Copper heatsink nose cone.

1958 April 19 - . 13:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 121. FAILURE: Failure. Failed Stage: 1.
  • Research and development Series II test - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi).

1958 June 13 - . 15:06 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 122.
  • Research and development Series III test - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1958 July 13 - . 06:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 123.
  • Research and development Series III test - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1958 July 26 - . 06:40 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18. LV Configuration: Thor DM-18 126. FAILURE: Failure. Failed Stage: 1.
  • Research and development Series III test - . Nation: USA. Agency: USAF. Apogee: 0 km ( mi).

1958 November 5 - . 08:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 138.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1958 November 26 - . 09:09 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 140.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi). Summary: First operational launch.

1958 December 17 - . 04:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 146.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 January 30 - . 23:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 154.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 March 27 - . 04:02 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 162.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 April 23 - . 05:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 176.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi). Summary: Fourth recovery of a data capsule at AMR, USAF Thor 1,500-mile accuracy test flight..

1959 May 12 - . 17:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 187.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 June 30 - . 02:37 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 194.
  • Series IV Lofted Trajectory research and development mission - . Nation: USA. Agency: USAF. Apogee: 1,000 km (600 mi).

1959 July 21 - . 07:33 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 203. FAILURE: Failure. Failed Stage: 1.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 1.00 km (0.60 mi).

1959 August 6 - . 02:48 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 208.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 August 27 - . 12:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 216.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 September 22 - . 18:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 222.
  • Series IV research and development launch/Ionosphere/Meteorites mission - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 October 14 - . 04:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 221.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 November 3 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 238.
  • Series IV research and development launch/Meteorites mission - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 November 19 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 244.
  • Series IV research and development launch - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1959 December 17 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DM-18A. LV Configuration: Thor DM-18A 255.
  • Series IV research and development launch/Meteorites mission - . Nation: USA. Agency: USAF. Apogee: 520 km (320 mi).

1960 April 13 - . 12:02 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 257 AB002?.
  • Transit 1B - . Mass: 121 kg (266 lb). Nation: USA. Agency: DARPA. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. Duration: 89.00 days. Decay Date: 1967-10-05 . USAF Sat Cat: 31 . COSPAR: 1960-Gamma-2. Apogee: 644 km (400 mi). Perigee: 363 km (225 mi). Inclination: 51.2000 deg. Period: 94.60 min. The Able-Star second stage demonstrated the first engine restart in space and the feasibility of using satellites as navigational aids. The first experimental Transit satellite to achieve orbit operated for 89 days. It transmitted on two frequency pairs to test the technique for refraction correction and to determine if the transmitted frequencies should be close together or far apart. It also tested a magnetic torque device for spacecraft attitude control - the first satellite to do so.
  • Dummy subsatellite - . Payload: GRAB dummy. Mass: 18 kg (39 lb). Nation: USA. Agency: USAF. Class: Military. Type: Military naval signals reconnaisance satellite. Spacecraft: GRAB. Decay Date: 1960-07-17 . USAF Sat Cat: 33 . COSPAR: 1960-Gamma-3. Apogee: 615 km (382 mi). Perigee: 285 km (177 mi). Inclination: 51.3000 deg. Period: 93.60 min.

1960 June 22 - . 05:54 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 281 AB003?.
  • Transit 2A - . Mass: 101 kg (222 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. USAF Sat Cat: 45 . COSPAR: 1960-Eta-1. Apogee: 988 km (613 mi). Perigee: 604 km (375 mi). Inclination: 66.7000 deg. Period: 100.80 min. Summary: Also returned geodetic data. Similar to Transit 1B, it transmitted until 26 October 1962. A planned Transit 2B was considered redundant and never built..
  • Solrad 1 - . Payload: GRAB 1. Mass: 19 kg (41 lb). Nation: USA. Agency: USN. Class: Military. Type: Military naval signals reconnaisance satellite. Spacecraft: GRAB. USAF Sat Cat: 46 . COSPAR: 1960-Eta-2. Apogee: 935 km (580 mi). Perigee: 596 km (370 mi). Inclination: 66.7000 deg. Period: 100.20 min. Summary: Solar radiation data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1960 August 18 - . 19:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 262 AB004?. FAILURE: Exploded 2.5 minutes after launch.. Failed Stage: 2.
  • Courier 1A - . Mass: 225 kg (496 lb). Nation: USA. Agency: DARPA. Class: Communications. Type: Military communications satellite. Spacecraft: Courier. Decay Date: 1960-08-18 . COSPAR: F600818A. Summary: Experimental communications sattelite..

1960 October 4 - . 17:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 293 AB005.
  • Courier 1B - . Mass: 230 kg (500 lb). Nation: USA. Agency: USA. Class: Technology. Type: Communications technology satellite. Spacecraft: Courier. USAF Sat Cat: 58 . COSPAR: 1960-Nu-1. Apogee: 1,214 km (754 mi). Perigee: 967 km (600 mi). Inclination: 28.3000 deg. Period: 107.10 min. Summary: Experimental communications. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1960 November 30 - . 19:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 283 AB006. FAILURE: Failure. Failed Stage: 1.
  • Transit 3A - . Payload: Transit 3A. Mass: 91 kg (200 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. Decay Date: 1960-11-30 . COSPAR: F601130A. Summary: Destroyed by range safety; launched with Solrad 2. Thor shut down too early..
  • Solrad 2 - . Payload: GRAB 2. Mass: 18 kg (39 lb). Nation: USA. Agency: USAF. Class: Military. Type: Military naval signals reconnaisance satellite. Spacecraft: GRAB. COSPAR: F601130B.

1961 February 22 - . 03:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 313 AB007.
  • Transit 3B - . Mass: 112 kg (246 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. Decay Date: 1961-02-22 . USAF Sat Cat: 87 . COSPAR: 1961-Eta-1. Apogee: 225 km (139 mi). Perigee: 135 km (83 mi). Inclination: 28.4000 deg. Period: 88.10 min. Lofti 1 piggyback payload did not separate. Nevertheless Transit 3B returned useful data needed for design of the operational satellites. It carried a digital clock driven by the same oscillator that drove the transmitters. It transmitted timing signals governed by the clock and a 384-bit memory. This allowed testing of the techniques for loading the memory from the ground, the ability of the memory to hold a message in orbit, and the ability to encode the memory contents by means of a frequency modulation on one of the main transmitters. It was also shown that ±60° phase modulation could be used to transmit the contents of the satellite memory without degradation of the accuracy of the Doppler signal and Doppler measurements.
  • Lofti 1 - . Mass: 25 kg (55 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. Decay Date: 1961-03-30 . USAF Sat Cat: 87 . COSPAR: 1961-Eta-2. Apogee: 983 km (610 mi). Perigee: 188 km (116 mi). Inclination: 28.3000 deg. Period: 96.40 min. Summary: Failed to separate from Transit 3B..
  • Lofti - . Nation: USA. Agency: USAF. Spacecraft: Lofti. COSPAR: 1961-Eta-xx.

1961 June 29 - . 04:22 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 315 AB008.
  • Transit 4A - . Mass: 79 kg (174 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. USAF Sat Cat: 116 . COSPAR: 1961-Omicron-1. Apogee: 986 km (612 mi). Perigee: 865 km (537 mi). Inclination: 66.8000 deg. Period: 103.50 min. Summary: Transits 4A and 4B were drum-shaped instead of spherical to provide more space for solar cells. In addition, operational 150-and 400-MHz frequencies were used for the first time. Carried SNAP-3A nuclear power source..
  • Injun 1 - . Mass: 25 kg (55 lb). Nation: USA. Agency: USN. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Injun. USAF Sat Cat: 117 . COSPAR: 1961-Omicron-2. Apogee: 992 km (616 mi). Perigee: 869 km (539 mi). Inclination: 66.8000 deg. Period: 103.60 min. Summary: Dual launch; failed to separate from Solrad 3; still returned radiation data. Space craft engaged in investigation of spaceflight techniques and technology (US Cat A). .
  • Solrad 3 - . Payload: GRAB 3. Mass: 18 kg (39 lb). Nation: USA. Agency: USAF. Class: Military. Type: Military naval signals reconnaisance satellite. Spacecraft: GRAB. COSPAR: 1961-Omicron-xx.

1961 November 15 - . 22:19 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 305 AB009?.
  • Transit 4B - . Mass: 86 kg (189 lb). Nation: USA. Agency: USN. Program: Transit. Class: Navigation. Type: Navigation satellite. Spacecraft: Transit. USAF Sat Cat: 202 . COSPAR: 1961-A-Eta-1. Apogee: 1,104 km (685 mi). Perigee: 953 km (592 mi). Inclination: 32.4000 deg. Period: 105.70 min. Together, Transits 4A and 4B allowed the determination of harmonics in the Earth’s gravity field that had not yet been evaluated, and they also allowed firm navigational ties to be established from continent to continent as well as to isolated islands. As a result, it was discovered that the position of Hawaii was incorrect by 1 km. Carried SNAP 3 nuclear power source.
  • TRAAC - . Mass: 109 kg (240 lb). Nation: USA. Agency: USN. Class: Technology. Type: Navigation technology satellite. Spacecraft: TRAAC. USAF Sat Cat: 205 . COSPAR: 1961-A-Eta-2. Apogee: 1,107 km (687 mi). Perigee: 956 km (594 mi). Inclination: 32.4000 deg. Period: 105.80 min. Summary: Transit Research and Attitude Control. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1962 January 24 - . 09:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 311 AB010. FAILURE: Failure. Failed Stage: U.
  • Lofti 2 - . Mass: 99 kg (218 lb). Nation: USA. Agency: USN. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Lofti 2. Decay Date: 1962-01-24 . COSPAR: F620124A. Summary: Carried 5 satellites..
  • Solrad 4 - . Payload: GRAB 4. Mass: 18 kg (39 lb). Nation: USA. Agency: USAF. Class: Military. Type: Military naval signals reconnaisance satellite. Spacecraft: GRAB. COSPAR: F620124B.
  • Secor - . Payload: Secor. Nation: USA. Agency: USAF. Spacecraft: SECOR. COSPAR: F620124C.
  • Injun 2 - . Payload: Injun 2. Nation: USA. Agency: USAF. Spacecraft: Injun. COSPAR: F620124D.
  • Surcal - . Payload: Surcal. Nation: USA. Agency: USAF. Class: Military. Type: Radar calibration target. Spacecraft: Surcal. COSPAR: F620124E.

1962 May 10 - . 12:07 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Able-Star. LV Configuration: Thor Ablestar 314 AB011. FAILURE: Able-Star failed to ignite.. Failed Stage: 2.
  • Anna 1A - . Payload: Anna 1A. Mass: 160 kg (350 lb). Nation: USA. Agency: USA. Class: Earth. Type: Geodetic satellite. Spacecraft: Anna. Decay Date: 1962-05-10 . COSPAR: F620510A. Summary: USN, USAF, US Army, NASA joint program..

1962 July 10 - . 08:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta. LV Configuration: Thor Delta 316/D11.
  • Telstar 1 - . Mass: 77 kg (169 lb). Nation: USA. Agency: ATT. Class: Communications. Type: Civilian communications satellite. Spacecraft: Telstar. USAF Sat Cat: 340 . COSPAR: 1962-A-Epsilon-1. Apogee: 5,643 km (3,506 mi). Perigee: 945 km (587 mi). Inclination: 44.8000 deg. Period: 157.80 min. Summary: First commercial comsat; active repeater. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1962 October 2 - . 22:11 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta A. LV Configuration: Thor Delta A 345/D13.
  • Explorer 14 - . Payload: EPE B (S-3A). Mass: 40 kg (88 lb). Nation: USA. Agency: NASA. Program: Explorer. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: EPE. Decay Date: 1964-12-31 . USAF Sat Cat: 432 . COSPAR: 1962-B-Gamma-1. Apogee: 96,229 km (59,793 mi). Perigee: 2,558 km (1,589 mi). Inclination: 42.3000 deg. Period: 2,184.60 min. Summary: Magnetosphere studies. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1962 October 27 - . 23:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta A. LV Configuration: Thor Delta A 346/D14.
  • Explorer 15 - . Payload: EPE C (S-3C SERB). Mass: 45 kg (99 lb). Nation: USA. Agency: NASA. Program: Explorer. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: EPE. Decay Date: 1978-12-19 . USAF Sat Cat: 445 . COSPAR: 1962-B-Lambda-1. Apogee: 17,610 km (10,940 mi). Perigee: 306 km (190 mi). Inclination: 17.9000 deg. Period: 314.70 min. Summary: Radiation decay data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1963 February 14 - . 05:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta B. LV Configuration: Thor Delta B 358/D16.
  • Syncom I; Syncom 1 - . Payload: Syncom 1. Mass: 39 kg (85 lb). Nation: USA. Agency: NASA Greenbelt. Class: Technology. Type: Communications technology satellite. Spacecraft: Syncom. Completed Operations Date: 1963-02-14 . USAF Sat Cat: 553 . COSPAR: 1963-004A. Apogee: 36,739 km (22,828 mi). Perigee: 34,392 km (21,370 mi). Inclination: 33.3000 deg. Period: 1,425.50 min. Experimental commsat; lost contact following orbital injection. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Four score. Last known longitude (10 March 1987) 172.58 deg E drifting at 2.429 deg E per day.

1963 May 7 - . 11:38 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta B. LV Configuration: Thor Delta B 366/D18.
  • Telstar 2 - . Mass: 79 kg (174 lb). Nation: USA. Agency: ATT. Class: Communications. Type: Civilian communications satellite. Spacecraft: Telstar. USAF Sat Cat: 573 . COSPAR: 1963-013A. Apogee: 10,802 km (6,712 mi). Perigee: 972 km (603 mi). Inclination: 42.7000 deg. Period: 225.30 min. Summary: Active repeater. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1963 June 19 - . 09:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta B. LV Configuration: Thor Delta B 359/D19.
  • Tiros 7 - . Payload: Tiros G (A-52). Mass: 135 kg (297 lb). Nation: USA. Agency: NASA Greenbelt. Program: Tiros. Class: Earth. Type: Weather satellite. Spacecraft: Tiros. Decay Date: 1994-06-03 . USAF Sat Cat: 604 . COSPAR: 1963-024A. Apogee: 349 km (216 mi). Perigee: 338 km (210 mi). Inclination: 58.2000 deg. Period: 91.40 min. Summary: Returned over 150000 cloud cover images. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1963 September 18 - . 09:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2F. LV Configuration: Thor DSV-2F 232.
  • ASSET 1 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 56 km (34 mi). Suborbital test of small scale spaceplane model to test materials for the X-20 Dynasoar. Aero-thermodynamic structural test vehicle (ASV) for heat shield tests. Booster flew to peak altitude of 62 km, then pitched down, driving the spacecraft to separation at 59 km and 4,906 m/s. The spacecraft was sited under its parachute in the recovery zone at Ascension Island, but the flotation bag broke and it sank into the Atlantic.

1963 November 27 - . 02:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C. LV Configuration: Thor Delta C 387/D21.
  • Explorer 18 - . Payload: IMP A. Mass: 62 kg (136 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Magnetosphere satellite. Spacecraft: IMP. Decay Date: 1965-11-30 . USAF Sat Cat: 693 . COSPAR: 1963-046A. Apogee: 197,616 km (122,792 mi). Perigee: 192 km (119 mi). Inclination: 33.3000 deg. Period: 5,666.20 min. Summary: Radiation data; Interplanetary Monitoring Program. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1963 December 21 - . 09:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta B. LV Configuration: Thor Delta B 371/D22.
  • Tiros 8 - . Payload: Tiros H (A-53). Mass: 119 kg (262 lb). Nation: USA. Agency: NASA Greenbelt. Program: Tiros. Class: Earth. Type: Weather satellite. Spacecraft: Tiros. USAF Sat Cat: 716 . COSPAR: 1963-054A. Apogee: 705 km (438 mi). Perigee: 667 km (414 mi). Inclination: 58.5000 deg. Period: 98.50 min. Summary: Returned more than 100,000 cloud cover images. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1964 January 21 - . 21:14 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta B. LV Configuration: Thor Delta B 373/D23.
  • Relay 2 - . Payload: Relay B. Mass: 78 kg (171 lb). Nation: USA. Agency: NASA Greenbelt. Class: Technology. Type: Communications technology satellite. Spacecraft: Relay. USAF Sat Cat: 737 . COSPAR: 1964-003A. Apogee: 7,540 km (4,680 mi). Perigee: 1,961 km (1,218 mi). Inclination: 46.4000 deg. Period: 194.70 min. Summary: Experimental commsat. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1964 March 24 - . 12:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2G. LV Configuration: Thor DSV-2G 240. FAILURE: Second stage fired, then shut down, repeating the sequence several times.. Failed Stage: 2.
  • ASSET 2 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 55 km (34 mi). Suborbital test of small scale spaceplane model to test materials for the X-20 Dynasoar. Aero-thermodynamic structural test vehicle (ASV) for heat shield tests. Good first stage burn, but the second stage fired, then shut down, repeating the sequence several times. The spacecraft separated, and began to maneuver in a 60 degree bank to recover course, when the self-destruct package blew it apart. The debris impacted the Atlantic 800 km downrange near San Salvador Island.

1964 July 22 - . 15:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2G. LV Configuration: Thor DSV-2G 250.
  • ASSET 3 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 71 km (44 mi). Suborbital test of small scale spaceplane model to test materials for the X-20 Dynasoar. Aero-thermodynamic structural test vehicle (ASV) for heat shield tests. Launched after four hours of holds. Tested Dynasoar hardware - tungsten nose cap, molbdenum panels with vapor-deposited disilicide, and liquid-cooled double-walled cockpit bathtub panel. Reached 5,500 m/s and recovered near Ascension Island 12 hours after launch.

1964 October 29 - . 03:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2F. LV Configuration: Thor DSV-2F 260.
  • ASSET 4 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 50 km (31 mi). Suborbital test of small scale spaceplane model to test structural concepts for the X-20 Dynasoar. Aero-environmental test vehicle (AEV) to test aerodynamic properties of flexing outer skin with corrugated columbium panel. Reached 4,000 m/s at 50.6 km altitude before being released from launch vehicle. Telemetry received for 900 seconds until spaceplane had reached Mach 2 1200 km downrange. It then became unstable and crashed into the Atlantic. Recovery was not planned.

1964 December 9 - . 02:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2F. LV Configuration: Thor DSV-2F 247.
  • ASSET 5 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 50 km (31 mi). Suborbital test of small scale spaceplane model to test structural concepts for the X-20 Dynasoar. Aero-environmental test vehicle (AEV) to test aerodynamic properties of flexing outer skin with corrugated columbium panel. Reached 4,000 m/s at 53.2 km altitude before being released from launch vehicle. Telemetry received for 900 seconds until spaceplane had reached Mach 2 1200 km downrange. It then became unstable and crashed into the Atlantic. Recovery was not planned.

1965 February 3 - . 16:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C. LV Configuration: Thor Delta C 411/D29.
  • OSO 2 - . Payload: OSO B2 (S-17). Mass: 247 kg (544 lb). Nation: USA. Agency: NASA Greenbelt. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: OSO. Decay Date: 1989-08-09 . USAF Sat Cat: 987 . COSPAR: 1965-007A. Apogee: 306 km (190 mi). Perigee: 294 km (182 mi). Inclination: 32.8000 deg. Period: 90.50 min. Summary: Orbiting Solar Observatory; returned solar X-ray, UV, gamma ray data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1965 February 23 - . 14:36 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor DSV-2G. LV Configuration: Thor DSV-2G 248.
  • ASSET 6 re-entry vehicle test flight - . Nation: USA. Agency: USAF. Apogee: 70 km (43 mi). Suborbital test of small scale spaceplane model to test materials for the X-20 Dynasoar. Reached 6,000 m/s and 4,350 km range. Tested twelve different kinds of refractory metals and covered with 2000 dots of heat-sensitive paint to characterize thermal profile on reentry. Telemetry indicated that the spacecraft survived reentry, but it evidently sank upon impacting the ocean and could not be recovered as planned.

1965 May 29 - . 12:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C. LV Configuration: Thor Delta C 441/D31.
  • Explorer 28 - . Payload: IMP C. Mass: 58 kg (127 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Magnetosphere satellite. Spacecraft: IMP. Decay Date: 1968-07-04 . USAF Sat Cat: 1388 . COSPAR: 1965-042A. Apogee: 261,206 km (162,305 mi). Perigee: 229 km (142 mi). Inclination: 30.5000 deg. Period: 8,419.70 min. Summary: Magnetic field, radiation data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1965 July 2 - . 04:07 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C. LV Configuration: Thor Delta C 415/D32.
  • Tiros 10 - . Payload: Tiros OT1. Mass: 127 kg (279 lb). Nation: USA. Agency: ESSA. Program: Tiros. Class: Earth. Type: Weather satellite. Spacecraft: Tiros. USAF Sat Cat: 1430 . COSPAR: 1965-051A. Apogee: 807 km (501 mi). Perigee: 722 km (448 mi). Inclination: 98.8000 deg. Period: 100.10 min. Summary: Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1965 August 25 - . 15:17 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C. LV Configuration: Thor Delta C 434/D33. FAILURE: Premature third stage ignition.. Failed Stage: 3.
  • OSO C - . Payload: OSO C. Mass: 280 kg (610 lb). Nation: USA. Agency: NASA. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: OSO. Decay Date: 1965-08-25 . COSPAR: F650825A.

1966 February 28 - . 13:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E. LV Configuration: Thor Delta E 461/D37.
  • ESSA 2 - . Payload: Tiros OT2. Mass: 132 kg (291 lb). Nation: USA. Agency: ESSA. Program: Tiros. Class: Earth. Type: Weather satellite. Spacecraft: Tiros. USAF Sat Cat: 2091 . COSPAR: 1966-016A. Apogee: 1,415 km (879 mi). Perigee: 1,355 km (841 mi). Inclination: 101.3000 deg. Period: 113.50 min. Summary: Environmental Survey Satellite; carried APT cameras. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1966 May 25 - . 14:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C1. LV Configuration: Thor Delta C1 436/D38.
  • Explorer 32 - . Payload: AE B. Mass: 225 kg (496 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Atmosphere satellite. Spacecraft: AE. Decay Date: 1985-02-22 . USAF Sat Cat: 2183 . COSPAR: 1966-044A. Apogee: 2,723 km (1,691 mi). Perigee: 282 km (175 mi). Inclination: 64.6000 deg. Period: 116.00 min. Summary: Atmospheric Explorer; aeronomy experiments. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1966 October 26 - . 23:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 464/D42. FAILURE: Partial Failure.. Failed Stage: 3.
  • Intelsat 2 F-1 - . Mass: 140 kg (300 lb). Nation: International. Agency: Intelsat. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Decay Date: 1982-09-07 . USAF Sat Cat: 2514 . COSPAR: 1966-096A. Apogee: 37,070 km (23,030 mi). Perigee: 3,328 km (2,067 mi). Inclination: 17.3000 deg. Period: 718.70 min. Summary: Unusable orbit due to AKM failure. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1967 January 11 - . 10:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 468/D44.
  • Intelsat 2 F-2 - . Mass: 87 kg (191 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2639 . COSPAR: 1967-001A. Apogee: 35,808 km (22,250 mi). Perigee: 35,769 km (22,225 mi). Inclination: 1.6000 deg. Period: 1,436.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 174 deg E in 1967-1969; over the Pacific Ocean 162-170 deg E in 1969-1970; over the Pacific Ocean 150-160 deg E in 1970-1975 As of 7 August 2001 located at 48.66 deg E drifting at 0.413 deg W per day. As of 2007 Mar 8 located at 63.48W drifting at 0.357W degrees per day.

1967 March 23 - . 01:30 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 470/D47.
  • Intelsat 2 F-3 - . Mass: 192 kg (423 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2717 . COSPAR: 1967-026A. Apogee: 35,899 km (22,306 mi). Perigee: 35,670 km (22,160 mi). Inclination: 12.5000 deg. Period: 1,436.00 min. Positioned in geosynchronous orbit over the Atlantic Ocean at 15 deg W in 1967-1971; over the Atlantic Ocean at 35 deg W in 1972; over the Atlantic Ocean at 15 deg W in 1973. As of 22 August 2001 was at 6.75 deg W drifting at 0.037 deg W per day. As of 2005 Dec 5 located at 13.34E drifting at 0.188W degrees per day. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C).

1967 July 19 - . 14:19 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 488/D50.
  • Explorer 35 - . Payload: AIMP E. Mass: 104 kg (229 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Magnetosphere satellite. Spacecraft: IMP. USAF Sat Cat: 2884 . COSPAR: 1967-070A. Apogee: 675 km (419 mi). Perigee: 484 km (300 mi). Inclination: 32.4000 deg. Period: 96.26 min. Earth magnetic tail measurements. Lunar Orbit (Selenocentric). The Westinghouse Aerospace Division, under contract to National Aeronautics and Space Administration's Goddard Space Flight Center, engaged in the system design, integration, assembly and launch support for Anchored Interplanetary Monitoring Platform Satellite, officially designated Explorer 35 by the National Aeronautics and Space Administration. It was launched on July 19, 1967, with the primary objectives of investigation of interplanetary plasma and the interplanetary magnetic field out to and at the lunar distance, in either a captured lunar orbit or a geocentric orbit of the earth. In the geocentric orbit, the apogee was near or beyond the lunar distance. In a lunar orbit, additional objectives included obtaining data on dust distribution, lunar gravitational field, ionosphere, magnetic field, and radiation environment around the moon. AIMP-E also studied spatial and temporal relationships of geophysical and interplanetary phenomena simultaneously being studied by several other National Aeronautics and Space Administration satellites. The investigation in the vicinity of the moon provided for measurements of the characteristics of the interplanetary dust distribution, solar and galactic cosmic rays, as well as a study of the magnetohydrodynamic wake of the earth in the interplanetary medium at the lunar distances.

1967 September 7 - . 22:04 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta G. LV Configuration: Thor Delta G 475/D51.
  • Biosatellite 2 - . Payload: Biosat 2. Mass: 507 kg (1,117 lb). Nation: USA. Agency: NASA Ames. Class: Biology. Type: Biology satellite. Spacecraft: Biosatellite. Decay Date: 1967-09-15 . USAF Sat Cat: 2935 . COSPAR: 1967-083A. Apogee: 318 km (197 mi). Perigee: 297 km (184 mi). Inclination: 33.5000 deg. Period: 90.70 min. Biological capsule recovered. The scientific payload, consisting of 13 select biology and radiation experiments, was exposed to microgravity during 45 hours of Earth-orbital flight. Experimental biology packages on the spacecraft contained a variety of specimens, including insects, frog eggs, microorganisms and plants. The planned three-day mission was recalled early because of the threat of a tropical storm in the recovery area, and because of a communication problem between the spacecraft and the tracking systems. The primary objective of the Biosatellite II mission was to determine if organisms were more, or less, sensitive to ionizing radiation in microgravity than on Earth. To study this question, an artificial source of radiation was supplied to a group of experiments mounted in the forward part of the spacecraft.

1967 September 28 - . 00:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 442/D52.
  • Intelsat 2 F-4 - . Mass: 87 kg (191 lb). Nation: International. Agency: INTELSAT. Program: Intelsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Intelsat 2. Completed Operations Date: 1977-05-01 . USAF Sat Cat: 2969 . COSPAR: 1967-094A. Apogee: 35,885 km (22,297 mi). Perigee: 35,729 km (22,200 mi). Inclination: 13.0000 deg. Period: 1,437.10 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 176 deg E in 1967-1970; over the Pacific Ocean 166 deg W in 1971; over the Atlantic Ocean 30-42 deg W in 1972 As of 1 August 2001 located at 36.36 deg W drifting at 0.096 deg E per day. As of 2007 Mar 7 located at 168.68W drifting at 0.093W degrees per day.

1967 October 18 - . 15:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C1. LV Configuration: Thor Delta C1 490/D53.
  • OSO 4 - . Payload: OSO D. Mass: 272 kg (599 lb). Nation: USA. Agency: NASA Greenbelt. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: OSO. Decay Date: 1982-06-15 . USAF Sat Cat: 3000 . COSPAR: 1967-100A. Apogee: 555 km (344 mi). Perigee: 552 km (342 mi). Inclination: 32.9000 deg. Period: 95.70 min. Summary: Extreme UV solar observations. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1967 December 13 - . 14:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 489/D55.
  • Pioneer 8 - . Payload: Pioneer C / TTS 1. Mass: 63 kg (138 lb). Nation: USA. Agency: NASA Ames. Program: Pioneer. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Pioneer 6-7-8-9-E. USAF Sat Cat: 3066 . COSPAR: 1967-123A. Summary: Solar radiation data. Solar Orbit (Heliocentric). Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B)..
  • TTS 1 - . Payload: TTS A. Mass: 20 kg (44 lb). Nation: USA. Agency: NASA Greenbelt. Class: Technology. Type: Tracking network technology satellite. Spacecraft: TTS. Decay Date: 1968-04-28 . USAF Sat Cat: 3067 . COSPAR: 1967-123B. Apogee: 490 km (300 mi). Perigee: 287 km (178 mi). Inclination: 32.9000 deg. Period: 92.20 min. Summary: Test and Training Satellite; tested Apollo tracking network. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1968 November 8 - . 09:46 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 479/D60.
  • Pioneer 9 - . Payload: Pioneer D / TTS 2. Mass: 63 kg (138 lb). Nation: USA. Agency: NASA Ames. Program: Pioneer. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Pioneer 6-7-8-9-E. USAF Sat Cat: 3533 . COSPAR: 1968-100A. Summary: Solar radiation data. Solar Orbit (Heliocentric). Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B)..
  • TTS 2; TATS 2 (TETR 2) - . Payload: TETR 2. Mass: 40 kg (88 lb). Nation: USA. Agency: NASA Greenbelt. Class: Technology. Type: Tracking network technology satellite. Spacecraft: TTS. Decay Date: 1979-09-19 . USAF Sat Cat: 3534 . COSPAR: 1968-100B. Apogee: 945 km (587 mi). Perigee: 375 km (233 mi). Inclination: 32.9000 deg. Period: 98.00 min. Summary: Test and Training Satellite; test vehicle for NASA Manned Space Flight Network. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1968 December 5 - . 18:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 481/D61.
  • HEOS 1 - . Payload: HEOS A1. Mass: 108 kg (238 lb). Nation: Europe. Agency: ESRO. Class: Earth. Type: Magnetosphere satellite. Spacecraft: HEOS. Decay Date: 1975-10-28 . USAF Sat Cat: 3595 . COSPAR: 1968-109A. Apogee: 202,780 km (126,000 mi). Perigee: 20,020 km (12,430 mi). Inclination: 60.5000 deg. Period: 6,704.30 min. Summary: Highly Eccentric Orbiting Satellite; examined magnetic fields outside of Earth's magnetosphere. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1969 January 22 - . 16:48 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Thor Delta C1. LV Configuration: Thor Delta C1 487/D64.
  • OSO 5 - . Payload: OSO F. Mass: 291 kg (641 lb). Nation: USA. Agency: NASA Greenbelt. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: OSO. Decay Date: 1984-04-02 . USAF Sat Cat: 3663 . COSPAR: 1969-006A. Apogee: 559 km (347 mi). Perigee: 538 km (334 mi). Inclination: 33.0000 deg. Period: 95.60 min. Summary: Orbiting Solar Observatory; solar radiation data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1969 February 26 - . 07:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta E1. LV Configuration: Thor Delta E1 483/D67.
  • ESSA 9 - . Payload: TOS G. Mass: 145 kg (319 lb). Nation: USA. Agency: ESSA. Program: Tiros. Class: Earth. Type: Weather satellite. Spacecraft: TOS. USAF Sat Cat: 3764 . COSPAR: 1969-016A. Apogee: 1,505 km (935 mi). Perigee: 1,425 km (885 mi). Inclination: 101.8000 deg. Period: 115.20 min. Summary: Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C)..

1972 September 23 - . 01:20 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1604. LV Configuration: Delta 1604 579/D90.
  • Explorer 47 - . Payload: IMP H. Mass: 376 kg (828 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Magnetosphere satellite. Spacecraft: IMP. USAF Sat Cat: 6197 . COSPAR: 1972-073A. Apogee: 235,600 km (146,300 mi). Perigee: 201,100 km (124,900 mi). Inclination: 17.2000 deg. Period: 17,670.00 min. Summary: Investigated cislunar radiation, Earth's magnetosphere, interplantary magnetic field. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1972 November 10 - . 01:14 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1914. LV Configuration: Delta 1914 580/D92.
  • Anik A1 - . Payload: Telesat 1. Mass: 557 kg (1,227 lb). Nation: Canada. Agency: Telesat. Program: Anik. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 333. Completed Operations Date: 1982-07-15 . USAF Sat Cat: 6278 . COSPAR: 1972-090A. Apogee: 36,247 km (22,522 mi). Perigee: 36,145 km (22,459 mi). Inclination: 11.3000 deg. Period: 1,457.10 min. Anik I and Anik II also registered as United States objects. .The satellites, act as space repeaters capable of receiving transmissions from earth stations and retransmitting them to other earth stations in Canada. The antenna coverage of the satellite pr ovides the capability of serving virtually all of Canada. Anik I and II had weights of 1240.59 lb and 1246.48 lb. Each satellite has 12 RF channels each capable of transmitting a color television signal or up to 900 one-way voice channels. Positioned in geosynchronous orbit over the Americas at 114 deg W in 1973-1976; over the Americas at 104 deg W in 1976-1982 As of 1 September 2001 located at 66.14 deg W drifting at 5.205 deg W per day. As of 2007 Mar 9 located at 107.03W drifting at 5.211W degrees per day.

1973 April 20 - . 23:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1914. LV Configuration: Delta 1914 583/D94.
  • Anik A2 - . Payload: Telesat 2. Mass: 272 kg (599 lb). Nation: Canada. Agency: Telesat. Program: Anik. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 333. Completed Operations Date: 1982-10-28 . USAF Sat Cat: 6437 . COSPAR: 1973-023A. Apogee: 35,952 km (22,339 mi). Perigee: 35,886 km (22,298 mi). Inclination: 13.7000 deg. Period: 1,442.90 min. Anik I and Anik II also registered as United States objects. .The satellites, act as space repeaters capable of receiving transmissions from earth stations and retransmitting them to other earth stations in Canada. The antenna coverage of the satellite pr ovides the capability of serving virtually all of Canada. Anik I and II had weights of 1240.59 lb and 1246.48 lb. Each satellite has 12 RF channels each capable of transmitting a color television signal or up to 900 one-way voice channels. Positioned in geosynchronous orbit over the Americas at 109 deg W in 1973-1979; over the Americas at 106 deg W in 1979-1981; over the Americas at 114 deg W in 1981-1982 As of 26 August 2001 located at 0.59 deg E drifting at 1.690 deg W per day. As of 2007 Mar 9 located at 150.94E drifting at 1.684W degrees per day.

1973 June 10 - . 14:13 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1913. LV Configuration: Delta 1913 581/D95.
  • Explorer 49 - . Payload: RAE B. Mass: 328 kg (723 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Astronomy. Type: X-ray astronomy satellite. Spacecraft: RAE. USAF Sat Cat: 6686 . COSPAR: 1973-039A. Summary: Radio Astronomy Explorer; measured galactic, stellar radio noise. Lunar Orbit (Selenocentric). Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B)..

1973 October 26 - . 02:26 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1604. LV Configuration: Delta 1604 582/D97.
  • Explorer 50 - . Payload: IMP J. Mass: 371 kg (817 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Magnetosphere satellite. Spacecraft: IMP. USAF Sat Cat: 6893 . COSPAR: 1973-078A. Apogee: 244,361 km (151,838 mi). Perigee: 190,749 km (118,525 mi). Inclination: 31.6000 deg. Period: 17,576.70 min. Summary: Solar flare and radiation monitor. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1974 January 19 - . 01:38 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2313. LV Configuration: Delta 2313 587/D100. FAILURE: Partial Failure. Failed to reach planned orbit.. Failed Stage: 2.
  • Skynet 2A - . Mass: 129 kg (284 lb). Nation: UK. Agency: MoD. Program: Skynet. Class: Communications. Type: Military communications satellite. Spacecraft: Skynet. Decay Date: 1974-01-25 . USAF Sat Cat: 7096 . COSPAR: 1974-002A. Apogee: 1,803 km (1,120 mi). Perigee: 104 km (64 mi). Inclination: 37.5000 deg. Period: 104.10 min. Summary: Partial Failure. Failed to reach planned orbit..

1974 April 13 - . 23:33 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914-C 588/D101.
  • Westar 1 - . Mass: 500 kg (1,100 lb). Nation: USA. Agency: WUTC. Program: Westar. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 333. Completed Operations Date: 1983-05-02 . USAF Sat Cat: 7250 . COSPAR: 1974-022A. Apogee: 35,900 km (22,300 mi). Perigee: 35,886 km (22,298 mi). Inclination: 13.4000 deg. Period: 1,441.50 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Americas at 99 deg W in 1974-1982; over the Americas at 100 deg W in 1982; over the Americas at 97 deg W in 1982; over the Americas at 79 deg W in 1982-1983 As of 5 September 2001 located at 85.83 deg W drifting at 1.372 deg W per day. As of 2007 Mar 10 located at 89.54E drifting at 1.381W degrees per day.

1974 May 17 - . 09:31 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 590/D102.
  • SMS 1 - . Payload: SMS A. Mass: 243 kg (535 lb). Nation: USA. Agency: NASA Greenbelt. Class: Earth. Type: Weather satellite. Spacecraft: SMS. Completed Operations Date: 1981-01-29 . USAF Sat Cat: 7298 . COSPAR: 1974-033A. Apogee: 36,303 km (22,557 mi). Perigee: 36,216 km (22,503 mi). Inclination: 15.5000 deg. Period: 1,460.30 min. Synchronous Meteorological Satellite. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 45 deg W in 1974-1975; over the Atlantic Ocean 75 deg W in 1975; over the Americas at 105 deg W in 1976-1978; over the Americas at 91 deg W in1978; over the Atlantic Ocean 75 deg W in 1979; over the Atlantic Ocean 70 deg W in 1979; over the Pacific Ocean 132 deg W in 1980 As of 3 September 2001 located at 84.60 deg W drifting at 5.986 deg W per day. As of 2007 Mar 10 located at 116.51E drifting at 5.981W degrees per day.

1974 October 10 - . 22:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914-C 589/D103.
  • Westar 2 - . Mass: 500 kg (1,100 lb). Nation: USA. Agency: WUTC. Program: Westar. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 333. Completed Operations Date: 1986-05-07 . USAF Sat Cat: 7466 . COSPAR: 1974-075A. Apogee: 35,910 km (22,310 mi). Perigee: 35,895 km (22,304 mi). Inclination: 9.5000 deg. Period: 1,442.00 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Americas at 123 deg W in 1974-1982; over the Americas at 79 deg W in 1982-1986 As of 2 September 2001 located at 144.45 deg E drifting at 1.482 deg W per day. As of 2007 Mar 8 located at 6.53W drifting at 1.482W degrees per day.

1974 November 23 - . 00:28 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2313. LV Configuration: Delta 2313 591/D105.
  • Skynet 2B - . Payload: Skynet 2A. Mass: 129 kg (284 lb). Nation: UK. Agency: MoD. Program: Skynet. Class: Communications. Type: Military communications satellite. Spacecraft: Skynet. Completed Operations Date: 1992-01-01 . USAF Sat Cat: 7547 . COSPAR: 1974-094A. Apogee: 35,822 km (22,258 mi). Perigee: 35,782 km (22,233 mi). Inclination: 12.2000 deg. Period: 1,436.90 min. Military communications. Positioned in geosynchronous orbit over the Indian Ocean at 50-55 deg E in 1975-1977; drifting As of 3 September 2001 located at 18.23 deg E drifting at 0.206 deg W per day. As of 2007 Feb 27 located at 54.93E drifting at 0.393E degrees per day.

1974 December 19 - . 02:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 599/D106.
  • Symphonie 1 - . Payload: Symphonie MV1. Mass: 221 kg (487 lb). Nation: France. Agency: CNES; DFVLR. Class: Technology. Type: Communications technology satellite. Spacecraft: Symphonie. Completed Operations Date: 1983-08-03 . USAF Sat Cat: 7578 . COSPAR: 1974-101A. Apogee: 35,893 km (22,302 mi). Perigee: 35,853 km (22,277 mi). Inclination: 14.9000 deg. Period: 1,440.50 min. Experimental commsat. Jointly registered by the Federal Republic of Germany (A/AC.105/INF.305) and France (A/AC.105/INF.306). Symphonie flying model no. 1, constructed jointly by France and the Federal Republic of Germany. Description: Experimental teleco mmunications satellite. Orbit: geostationary. Positioned in geosynchronous orbit over the Atlantic Ocean at 11 deg W in 1975-1977; over the Indian Ocean 49 deg E in 1977-1983 As of 25 August 2001 located at 179.98 deg E drifting at 1.086 deg W per day. As of 2007 Mar 11 located at 72.77E drifting at 1.184W degrees per day.

1975 February 6 - . 22:04 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 593/D108.
  • SMS 2 - . Payload: SMS B. Mass: 627 kg (1,382 lb). Nation: USA. Agency: NASA Greenbelt. Class: Earth. Type: Weather satellite. Spacecraft: SMS. Completed Operations Date: 1982-08-11 . USAF Sat Cat: 7648 . COSPAR: 1975-011A. Apogee: 36,060 km (22,400 mi). Perigee: 35,941 km (22,332 mi). Inclination: 12.0000 deg. Period: 1,447.10 min. Synchronous Meteorological Satellite. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Americas at (GOES W) 115 deg W in 1975-1976; over the Pacific Ocean (GOES W) 135 deg W in 1976-1978; over the Atlantic Ocean (GOES E) 75 deg W in 1979-1981; over the Americas at 106 deg W in 1982 As of 29 August 2001 located at 123.04 deg W drifting at 2.760 deg W per day. As of 2007 Feb 27 located at 127.44E drifting at 2.742W degrees per day.

1975 May 7 - . 23:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914-C 596/D110.
  • Anik A3 (Telesat 3) - . Payload: Anik A3. Mass: 286 kg (630 lb). Nation: Canada. Agency: Telesat. Program: Anik. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 333. Completed Operations Date: 1984-11-23 . USAF Sat Cat: 7790 . COSPAR: 1975-038A. Apogee: 35,851 km (22,276 mi). Perigee: 35,845 km (22,273 mi). Inclination: 9.0000 deg. Period: 1,439.20 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Americas at 104 deg W in 1975-1976; over the Americas at 114 deg W in 1976-1984 As of 4 September 2001 located at 32.38 deg E drifting at 0.812 deg W per day. As of 2007 Mar 9 located at 138.81W drifting at 0.829W degrees per day.

1975 June 21 - . 11:43 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 1910. LV Configuration: Delta 1910 586/D112.
  • OSO 8 - . Payload: OSO I. Mass: 1,066 kg (2,350 lb). Nation: USA. Agency: NASA Greenbelt. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: OSO. Decay Date: 1986-07-09 . USAF Sat Cat: 7970 . COSPAR: 1975-057A. Apogee: 553 km (343 mi). Perigee: 539 km (334 mi). Inclination: 32.9000 deg. Period: 95.60 min. Summary: Orbiting Solar Observatory. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1975 October 16 - . 22:40 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 597/D116.
  • GOES 1 - . Payload: GOES A. Mass: 295 kg (650 lb). Nation: USA. Agency: NOAA. Class: Earth. Type: Weather satellite. Spacecraft: GOES. Completed Operations Date: 1985-01-01 . USAF Sat Cat: 8366 . COSPAR: 1975-100A. Apogee: 35,811 km (22,251 mi). Perigee: 35,787 km (22,236 mi). Inclination: 14.8000 deg. Period: 1,436.70 min. Geostationary Operational Environmental Satellite. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). Positioned in geosynchronous orbit over the Atlantic Ocean at 55 deg W in 1975-1976; over the Pacific Ocean 135 deg W in 1976-1978; over the Atlantic Ocean 10 deg W in 1978; over the Indian Ocean 58 deg E in 1978-1979; over the Pacific Ocean 135 deg W in 1979-1980; over the Atlantic Ocean 93 deg W in 1980; over the Pacific Ocean 130 deg W in 1980-1985 As of 3 September 2001 located at 81.97 deg W drifting at 0.051 deg E per day. As of 2007 Mar 9 located at 81.95W drifting at 0.055W degrees per day.

1975 November 20 - . 02:06 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2910. LV Configuration: Delta 2910 604/D117.
  • Explorer 55 - . Payload: AE E. Mass: 721 kg (1,589 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Earth. Type: Atmosphere satellite. Spacecraft: AE. Decay Date: 1981-06-10 . USAF Sat Cat: 8440 . COSPAR: 1975-107A. Apogee: 3,002 km (1,865 mi). Perigee: 154 km (95 mi). Inclination: 19.7000 deg. Period: 117.70 min. Summary: Atmospheric Explorer. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1976 January 17 - . 23:27 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 606/D119.
  • CTS 1 - . Payload: Hermes. Mass: 500 kg (1,100 lb). Nation: Canada. Agency: CRCSS. Class: Communications. Type: Civilian communications satellite. Spacecraft: CTS. Completed Operations Date: 1979-12-08 . USAF Sat Cat: 8585 . COSPAR: 1976-004A. Apogee: 35,840 km (22,260 mi). Perigee: 35,704 km (22,185 mi). Inclination: 12.8000 deg. Period: 1,435.40 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Americas at 116 deg W in 1976-79; over the Pacific Ocean 142 deg W in 1979 As of 5 September 2001 located at 135.36 deg W drifting at 0.161 deg W per day. As of 2007 Mar 10 located at 131.55W drifting at 0.190W degrees per day.

1976 February 19 - . 22:32 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 603/D120.
  • Marisat 1 - . Payload: Marisat 101. Mass: 655 kg (1,444 lb). Nation: USA. Agency: Comsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Marisat. Completed Operations Date: 1997-04-02 . USAF Sat Cat: 8697 . COSPAR: 1976-017A. Apogee: 36,143 km (22,458 mi). Perigee: 36,033 km (22,389 mi). Inclination: 13.9000 deg. Period: 1,451.50 min. Maritime communications. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 15 deg W in 1976-1990; over the Americas at 106 deg W in 1990-1997 As of 2 September 2001 located at 168.03 deg W drifting at 3.834 deg W per day. As of 2007 Mar 10 located at 20.39E drifting at 3.837W degrees per day.

1976 April 22 - . 20:46 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 608/D122.
  • NATO 3A - . Mass: 310 kg (680 lb). Nation: NATO. Agency: NATO. Program: NATO. Class: Communications. Type: Military communications satellite. Spacecraft: NATO 3. Completed Operations Date: 1992-12-17 . USAF Sat Cat: 8808 . COSPAR: 1976-035A. Apogee: 36,017 km (22,379 mi). Perigee: 35,801 km (22,245 mi). Inclination: 13.3000 deg. Period: 1,442.40 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 18 deg W in 1976-1982; over the Atlantic Ocean 30 deg W in 1982-1984; over the Atlantic Ocean 50 deg W in 1984-1985; over the Atlantic Ocean at 30 deg W in 1985-1989; over the Americas at 125 deg W in 1989-1991 As of 5 September 2001 located at 4.12 deg E drifting at 1.524 deg W per day. As of 2007 Mar 9 located at 142.00E drifting at 1.522W degrees per day.

1977 April 20 - . 10:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 617/D130.
  • ESA-Geos 1 - . Payload: ESA GEOS 1. Mass: 573 kg (1,263 lb). Nation: Europe. Agency: ESA. Class: Earth. Type: Magnetosphere satellite. Spacecraft: ESA-Geos. USAF Sat Cat: 9931 . COSPAR: 1977-029A. Apogee: 38,214 km (23,745 mi). Perigee: 2,939 km (1,826 mi). Inclination: 26.6000 deg. Period: 734.00 min. Summary: Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1977 June 16 - . 10:51 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 616/D131.
  • GOES 2 - . Payload: GOES B. Mass: 627 kg (1,382 lb). Nation: USA. Agency: NOAA. Class: Earth. Type: Weather satellite. Spacecraft: GOES. USAF Sat Cat: 10061 . COSPAR: 1977-048A. Apogee: 36,080 km (22,410 mi). Perigee: 35,985 km (22,360 mi). Inclination: 14.1000 deg. Period: 1,448.70 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Atlantic Ocean at 75 deg W in 1977-1978 over the Americas at 100-110 deg W in 1979-1984 over the Americas at 112-114 deg W in 1984-1990 over the Atlantic Ocean 60 deg W in 1990-1992 over the Pacific Ocean 135 deg W in 1992-1995; over the Pacific Ocean 177 deg W in 1995-on. As of 4 September 2001 located at 147.59 deg W drifting at 3.154 deg W per day. As of 2007 Mar 8 located at 1.58W drifting at 3.141W degrees per day.

1977 July 14 - . 10:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 618/D132.
  • Himawari 1 - . Payload: GMS 1. Mass: 670 kg (1,470 lb). Nation: Japan. Agency: NASDA. Class: Earth. Type: Weather satellite. Spacecraft: GMS. Completed Operations Date: 1989-09-17 . USAF Sat Cat: 10143 . COSPAR: 1977-065A. Apogee: 36,148 km (22,461 mi). Perigee: 36,005 km (22,372 mi). Inclination: 11.1000 deg. Period: 1,451.00 min. Geostationary meteorological satellite. Positioned in geosynchronous orbit over the Pacific Ocean at 140 deg E in 1977-1981; over the Pacific Ocean 160 deg E in 1981-1984; over the Pacific Ocean 140 deg E in 1984; over the Pacific Ocean160 deg E in 1984-1989 As of 29 August 2001 located at 10.47 deg W drifting at 3.675 deg W per day. As of 2007 Mar 10 located at 112.63E drifting at 3.690W degrees per day.

1977 August 25 - . 23:49 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2313. LV Configuration: Delta 2313 615/D133.
  • Sirio 1 - . Mass: 220 kg (480 lb). Nation: Italy. Agency: CNR. Class: Technology. Type: Communications technology satellite. Spacecraft: Sirio. Completed Operations Date: 1989-09-28 . USAF Sat Cat: 10294 . COSPAR: 1977-080A. Apogee: 35,869 km (22,287 mi). Perigee: 35,755 km (22,217 mi). Inclination: 9.6000 deg. Period: 1,437.40 min. Experimental commsat. SIRIO (Satellite Italiano Ricerca Industriale Orientata). Launch time 2350:00 GMT. Geographical longitude of geostationary orbit 15 deg W. SIRIO is a spin stabilized geostationary experimental communications satellite. Characteristics of satellite: Weight at launch 398 kg, in orbit 218 kg. Configuration - cylindrical, height 1.981m, diameter 1.433 m, nominal life two years. Positioned in geosynchronous orbit over the Atlantic Ocean at 15 deg W in 1977-1981; over the Atlantic Ocean 25 deg W in 1981-1983; over the Indian Ocean 65 deg E in 1983-1985 As of 4 September 2001 located at 86.65 deg E drifting at 0.265 deg E per day. As of 2007 Mar 11 located at 75.38E drifting at 0.003E degrees per day.

1977 October 22 - . 13:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 623/D135.
  • ISEE 1 - . Payload: ISEE A. Mass: 340 kg (740 lb). Nation: USA. Agency: NASA Greenbelt. Class: Earth. Type: Magnetosphere satellite. Spacecraft: ISEE. Decay Date: 1987-09-26 . USAF Sat Cat: 10422 . COSPAR: 1977-102A. Apogee: 137,806 km (85,628 mi). Perigee: 436 km (270 mi). Inclination: 12.7000 deg. Period: 3,441.00 min. Summary: International Sun-Earth Explorer. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .
  • ISEE 2 - . Payload: ISEE B. Mass: 166 kg (365 lb). Nation: Europe. Agency: ESA. Class: Earth. Type: Magnetosphere satellite. Spacecraft: ISEE. Decay Date: 1987-09-26 . USAF Sat Cat: 10423 . COSPAR: 1977-102B. Apogee: 137,765 km (85,603 mi). Perigee: 406 km (252 mi). Inclination: 13.5000 deg. Period: 3,438.50 min. Summary: International Sun-Earth Explorer. .

1977 December 15 - . 00:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 624/D137.
  • Sakura - . Payload: CS-1A. Mass: 676 kg (1,490 lb). Nation: Japan. Agency: NASDA. Program: CS. Class: Communications. Type: Civilian communications satellite. Spacecraft: CS-1. Completed Operations Date: 1985-11-19 . USAF Sat Cat: 10516 . COSPAR: 1977-118A. Apogee: 36,176 km (22,478 mi). Perigee: 36,169 km (22,474 mi). Inclination: 10.5000 deg. Period: 1,455.90 min. Medium-capacity Communications Satellite for Experimental Purposes . Launch vehicle Delta 2914-137. Launch time 0047 UT. Geographical longitude on geostationary orbit: 135 deg E. CS is a spin stabilized geostationary communications satellite. Characteris tics of satellite: Weight approx 340 kg at an early stage in orbit, configuration: cylindrical, height 3.48 m, diameter 2.18m, Expected life more than three years. Positioned in geosynchronous orbit over the Pacific Ocean at 135 deg E in 1977-1983 over the Pacific Ocean 150 deg E in 1984-1985 As of 25 August 2001 located at 78.79 deg E drifting at 4.904 deg W per day. As of 2007 Mar 10 located at 94.72W drifting at 4.901W degrees per day.

1978 April 7 - . 22:01 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 626/D140.
  • Yuri 1 - . Payload: BSE-1. Mass: 678 kg (1,494 lb). Nation: Japan. Agency: NASDA. Program: BS. Class: Technology. Type: Communications technology satellite. Spacecraft: Yuri. Completed Operations Date: 1982-01-28 . USAF Sat Cat: 10792 . COSPAR: 1978-039A. Apogee: 35,868 km (22,287 mi). Perigee: 35,736 km (22,205 mi). Inclination: 11.7000 deg. Period: 1,436.90 min. Experimental comsat. Medium-scale broadcasting satellite for experimental purposes (BSE). Launch vehicle Delta 2914-140. Launch time 2201 GMT. Location 110 deg E. Characteristics of satellite: Weight approx 355 kg in an early stage in orbit. Configuration - box shaped satelli te with 2 solar array panels with overall span of 8.95m. Height 3.09m, width 1.32m, length 1.19m. 3-axis stabilized attitude control. Expected life 3 years. Positioned in geosynchronous orbit over the Indian Ocean at 110 deg E in 1978-1982 As of 4 September 2001 located at 44.59 deg E drifting at 0.116 deg E per day. As of 2007 Mar 11 located at 108.19E drifting at 0.031E degrees per day.

1978 June 16 - . 10:49 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 625/D142.
  • GOES 3 - . Payload: GOES C. Mass: 627 kg (1,382 lb). Nation: USA. Agency: NOAA. Class: Earth. Type: Weather satellite. Spacecraft: GOES. USAF Sat Cat: 10953 . COSPAR: 1978-062A. Apogee: 35,812 km (22,252 mi). Perigee: 35,767 km (22,224 mi). Inclination: 9.8000 deg. Period: 1,436.30 min. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit over the Pacific Ocean at 135 deg W in 1978-1981 over the Americas at 90 deg W in 1982-1984 over the Pacific Ocean 135 deg W in 1985-1987 over the Americas at129 deg W in 1987-1990 over the Pacific Ocean 175 deg W in 1990-1995 over the Americas at 102-110 deg W in 1996-on. As of 5 September 2001 located at 101.78 deg W drifting at 0.017 deg W per day. As of 2007 Mar 9 located at 105.91W drifting at 0.030W degrees per day.

1978 August 12 - . 15:12 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 633/D144.
  • ISEE 3 - . Payload: ISEE C. Mass: 479 kg (1,056 lb). Nation: USA. Agency: NASA Greenbelt. Class: Earth. Type: Magnetosphere satellite. Spacecraft: ISEE. USAF Sat Cat: 11004 . COSPAR: 1978-079A. Apogee: 1,089,200 km (676,700 mi). Perigee: 181 km (112 mi). Inclination: 1.0000 deg. Period: 67,852.90 min. International Sun-Earth Explorer; later renamed the International Cometary Explorer. Measured interaction between solar wind and Earth; rendezvoused with comet Giacobini-Zinner September 11, 1985. After several passes through the Earth's magnetotail, with gravity assists from lunar flybys in March, April, September and October of 1983, a final close lunar flyby (119.4 km above the moon's surface) on December 22, 1983, ejected the spacecraft out of the Earth-Moon system and into a heliocentric orbit ahead of the Earth, on a trajectory intercepting that of Comet Giacobini-Zinner. A total of fifteen propulsive maneuvers (four of which were planned) and five lunar flybys were needed to carry out the transfer from the halo orbit to an escape trajectory from the earth-moon system into a heliocentric orbit. The primary scientific objective of ICE was to study the interaction between the solar wind and a cometary atmosphere. As planned, the spacecraft traversed the plasma tail of Comet Giacobini-Zinner on September 11, 1985, and made in situ measurements of particles, fields, and waves. It also transited between the Sun and Comet Halley in late March 1986, when other spacecraft (Giotto, Planet-A, MS-T5, VEGA) were also in the vicinity of Comet Halley on their comet rendezvous missions. ICE became the first spacecraft to directly investigate two comets. An update to the ICE mission was approved by NASA headquarters in 1991. It defined a Heliospheric mission for ICE consisting of investigations of coronal mass ejections in coordination with ground-based observations, continued cosmic ray studies, and special period observations such as when ICE and Ulysses are on the same solar radial line. As of January 1990, ICE was in a 355 day heliocentric orbit with an aphelion of 1.03 AU, a perihelion of 0.93 AU and an inclination of 0.1 degree. This will bring it back to the vicinity of the earth-moon system in August, 2014. Termination of operations of ISEE 3 was authorized May 5, 1997. Additional Details: here....

1978 November 19 - . 00:46 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 634/D146.
  • NATO 3C - . Mass: 720 kg (1,580 lb). Nation: NATO. Agency: NATO. Program: NATO. Class: Communications. Type: Military communications satellite. Spacecraft: NATO 3. Completed Operations Date: 1992-06-15 . USAF Sat Cat: 11115 . COSPAR: 1978-106A. Apogee: 36,299 km (22,555 mi). Perigee: 36,289 km (22,548 mi). Inclination: 11.8000 deg. Period: 1,462.10 min. Positioned in geosynchronous orbit over the Atlantic Ocean at 50 deg W in 1979-1982 over the Atlantic Ocean 21 deg W in 1983-1986 over the Atlantic Ocean 18 deg W in 1987-1991 over the Atlantic Ocean21 deg W in 1991-1992 As of 31 August 2001 located at 122.29 deg E drifting at 6.431 deg W per day. As of 2007 Mar 10 located at 114.22E drifting at 6.438W degrees per day.

1979 January 30 - . 21:42 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 2914. LV Configuration: Delta 2914 629/D148.
  • SCATHA - . Payload: P 78-2. Mass: 360 kg (790 lb). Nation: USA. Agency: USAF. Class: Technology. Type: Communications technology satellite. Spacecraft: SCATHA. Completed Operations Date: 1991-05-28 . USAF Sat Cat: 11256 . COSPAR: 1979-007A. Apogee: 42,860 km (26,630 mi). Perigee: 28,018 km (17,409 mi). Inclination: 10.2000 deg. Period: 1,418.40 min. Spacecraft charging experiments. The SCATHA spacecraft had two charged particle injection systems, one of which was the Satellite Positive-Ion-Beam System (SPIBS). This was a xenon ion source which included some of the technologies used in thrusters: however, the discharge chamber was not performance optimized as was done with ion engines. Maximum operating power was 0.045 kW, and the ion source could produce a thrust of about 0.14 mN at a specific impulse of 350 s. Ions could be ejected at 1 keV or 2 keV. Neutralization was accomplished by a tantalum filament. The specific impulse was low because there was no attempt to optimize the propellant efficiency. The SPIBS system was ground-tested for a period of 600 hours. The SCATHA spacecraft was placed in a near geosynchronous orbit. Ion beam operations were performed intermittently over a 247 day period. The SCATHA flight demonstrated that a charged spacecraft, and the dielectric surfaces on it, could be safely discharged by emitting a very low energy (<50 eV) neutral plasma -- in effect shorting the spacecraft to the ambient plasma before dangerous charging levels could be reached. As of 28 August 2001 located at 153.98 deg W drifting at 4.513 deg E per day. As of 2007 Mar 8 located at 19.65W drifting at 4.513E degrees per day.

1982 August 26 - . 23:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920/PAM. LV Configuration: Delta 3920/PAM 651/D164.
  • Anik D1 (Telesat 5) - . Payload: Anik D1. Nation: Canada. Agency: Telesat. Program: Anik. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. Completed Operations Date: 1991-12-16 . USAF Sat Cat: 13431 . COSPAR: 1982-082A. Apogee: 35,846 km (22,273 mi). Perigee: 35,820 km (22,250 mi). Inclination: 8.0000 deg. Period: 1,438.50 min. Telecommunications. Operating entity Telesat Canada. Longitude 104.5W. Anik D-1 Transmit frequencies (MHz): 3720, 3740, 3760, 3780, 3800, 3820, 3840, 3860, 3880, 3900, 3920, 3940, 3960, 3980, 4000, 4020, 4040, 4060, 4080, 4100, 4120, 4140, 4160, 4180. Power 8.9 watts on each frequency. Positioned in geosynchronous orbit at 104 deg W in 1982-1991 As of 2 September 2001 located at 94.37 deg E drifting at 0.637 deg W per day. As of 2007 Mar 10 located at 52.18E drifting at 0.631W degrees per day.

1982 October 28 - . 01:28 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3924. LV Configuration: Delta 3924 652/D165.
  • Satcom 5 - . Payload: Aurora 1. Mass: 590 kg (1,300 lb). Nation: USA. Agency: RCA Alas. Manufacturer: Lockheed. Program: Satcom. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. Completed Operations Date: 1992-09-23 . USAF Sat Cat: 13631 . COSPAR: 1982-105A. Apogee: 35,791 km (22,239 mi). Perigee: 35,782 km (22,233 mi). Inclination: 8.1000 deg. Period: 1,436.10 min. Summary: Positioned in geosynchronous orbit at 143 deg W in 1982-1991; 105 deg W in 1992-2007..

1983 April 11 - . 21:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3924. LV Configuration: Delta 3924 653/D167.
  • RCA Satcom 6 - . Payload: Satcom 1R. Mass: 2,385 kg (5,258 lb). Nation: USA. Agency: RCA Amer. Manufacturer: Lockheed. Program: Satcom. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. Completed Operations Date: 1992-12-27 . USAF Sat Cat: 13984 . COSPAR: 1983-030A. Apogee: 35,953 km (22,340 mi). Perigee: 35,851 km (22,276 mi). Inclination: 7.0000 deg. Period: 1,442.00 min. Summary: Positioned in geosynchronous orbit at 139 deg W in 1983-1991; 131 deg W in 1991-1992 As of 5 September 2001 located at 148.59 deg W drifting at 1.499 deg W per day. As of 2007 Mar 10 located at 90.26E drifting at 1.535W degrees per day..

1983 June 28 - . 23:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920/PAM. LV Configuration: Delta 3920/PAM D170.
  • Galaxy 1 - . Payload: HS 376. Mass: 1,218 kg (2,685 lb). Nation: USA. Agency: HCI. Program: Galaxy. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. Completed Operations Date: 1994-03-10 . USAF Sat Cat: 14158 . COSPAR: 1983-065A. Apogee: 35,841 km (22,270 mi). Perigee: 35,815 km (22,254 mi). Inclination: 6.3000 deg. Period: 1,438.20 min. TV. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit at 134 deg W in 1983-1991; 133 deg W in 1991-1994 As of 31 August 2001 located at 92.66 deg W drifting at 0.600 deg W per day. As of 2007 Mar 9 located at 46.95W drifting at 0.505W degrees per day.

1983 September 8 - . 22:52 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3924. LV Configuration: Delta 3924 D172.
  • RCA Satcom 7 - . Payload: Satcom 2R. Mass: 1,121 kg (2,471 lb). Nation: USA. Agency: RCA Amer. Manufacturer: Lockheed. Program: Satcom. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. Completed Operations Date: 1995-03-05 . USAF Sat Cat: 14328 . COSPAR: 1983-094A. Apogee: 36,095 km (22,428 mi). Perigee: 35,963 km (22,346 mi). Inclination: 5.7000 deg. Period: 1,448.50 min. Summary: Positioned in geosynchronous orbit at 72 deg W in 1983-1995 As of 4 September 2001 located at 143.00 deg E drifting at 3.084 deg W per day. As of 2007 Mar 10 located at 40.27E drifting at 3.104W degrees per day..

1984 September 21 - . 22:18 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920/PAM. LV Configuration: Delta 3920/PAM D176.
  • Galaxy 3 - . Payload: HS 376. Mass: 1,218 kg (2,685 lb). Nation: USA. Agency: HCI. Program: Galaxy. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. Completed Operations Date: 1995-10-03 . USAF Sat Cat: 15308 . COSPAR: 1984-101A. Apogee: 35,931 km (22,326 mi). Perigee: 35,885 km (22,297 mi). Inclination: 5.7000 deg. Period: 1,442.30 min. Geostationary at 3.5 deg W. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit at 94 deg W in 1984-1995 As of 1 September 2001 located at 138.23 deg E drifting at 1.543 deg W per day. As of 2007 Mar 10 located at 125.04W drifting at 1.587W degrees per day.

1986 September 5 - . 15:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920. LV Configuration: Delta 3920 D180.
  • USA 19 - . Payload: Delta 180 / Payload Adapter System. Nation: USA. Agency: SDIO. Class: Military. Type: Strategic defense satellite. Spacecraft: SDI. Decay Date: 1986-09-28 . USAF Sat Cat: 16937 . COSPAR: 1986-069A. Apogee: 748 km (464 mi). Perigee: 213 km (132 mi). Inclination: 39.1000 deg. Period: 94.20 min. Summary: SDIO sensor tests. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .
  • Delta 180 Sensor Module - . Payload: DM 43 Sensor Module. Nation: USA. Agency: SDIO. Spacecraft: SDI. Decay Date: 1986-11-25 . USAF Sat Cat: 16938 . COSPAR: 1986-069B. Apogee: 539 km (334 mi). Perigee: 215 km (133 mi). Inclination: 22.7000 deg. Period: 92.09 min.

1987 March 20 - . 22:22 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920/PAM. LV Configuration: Delta 3920/PAM D182.
  • Palapa B2P - . Mass: 1,200 kg (2,600 lb). Nation: Indonesia. Agency: Perumtel. Program: Palapa. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. Completed Operations Date: 1998-01-18 . USAF Sat Cat: 17706 . COSPAR: 1987-029A. Apogee: 35,906 km (22,310 mi). Perigee: 35,868 km (22,287 mi). Inclination: 5.0000 deg. Period: 1,441.20 min. Stationed at 113 deg W. Positioned in geosynchronous orbit at 113 deg E in 1987-1996; 144 deg E in 1996-1998 As of 28 August 2001 located at 130.30 deg W drifting at 1.327 deg W per day. As of 2007 Mar 3 located at 141.38E drifting at 1.274W degrees per day.

1988 February 8 - . 22:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3910. LV Configuration: Delta 3910 D181.
  • USA 30 - . Payload: Delta 181 Canister Cluster. Mass: 6,000 kg (13,200 lb). Nation: USA. Agency: SDIO. Class: Military. Type: Strategic defense satellite. Spacecraft: SDI. Decay Date: 1988-03-01 . USAF Sat Cat: 18847 . COSPAR: 1988-008A. Apogee: 342 km (212 mi). Perigee: 225 km (139 mi). Inclination: 28.6000 deg. Period: 90.20 min. Summary: Military tracking exercise; released subsatellites. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .
  • Delta 181 Subsatellite 2 - . Payload: Group 1 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 8 - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Solid Motor Subsatellite - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 11 - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. Decay Date: 1988-03-01 . USAF Sat Cat: 18847 . COSPAR: 1988-008xx. Apogee: 195 km (121 mi). Perigee: 168 km (104 mi). Inclination: 28.6000 deg. Period: 88.10 min.
  • Delta 181 Subsatellite 10 - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. Decay Date: 1988-03-01 . USAF Sat Cat: 18847 . COSPAR: 1988-008xx. Apogee: 195 km (121 mi). Perigee: 168 km (104 mi). Inclination: 28.6000 deg. Period: 88.10 min.
  • Delta 181 Subsatellite 9 - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Sensor Module - . Payload: Thrusted Vector Sensor Mo. Nation: USA. Agency: SDIO. Spacecraft: SDI. Decay Date: 1988-04-02 . USAF Sat Cat: 18848 . COSPAR: 1988-008B. Apogee: 314 km (195 mi). Perigee: 287 km (178 mi). Inclination: 30.7000 deg. Period: 90.53 min.
  • Sensor Cal Reference Subsat - . Payload: Group 1 Cal Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 5 - . Payload: Group 1 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • SPX - . Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 3 - . Payload: Group 1 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 4 - . Payload: Group 1 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 7 - . Payload: Group 2 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. COSPAR: 1988-008xx.
  • Delta 181 Subsatellite 1 - . Payload: Group 1 Test Object. Nation: USA. Agency: NASA. Spacecraft: SDI. Decay Date: 1988-03-01 . USAF Sat Cat: 18847 . COSPAR: 1988-008xx. Apogee: 195 km (121 mi). Perigee: 168 km (104 mi). Inclination: 28.6000 deg. Period: 88.10 min.

1989 March 24 - . 21:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3920-8. LV Configuration: Delta 3920-8 D183.
  • USA 36 - . Payload: Delta Star. Nation: USA. Agency: SDIO. Class: Military. Type: Strategic defense satellite. Spacecraft: SDI. Decay Date: 1992-06-23 . USAF Sat Cat: 19911 . COSPAR: 1989-026A. Apogee: 312 km (193 mi). Perigee: 307 km (190 mi). Inclination: 47.7000 deg. Period: 90.70 min. Summary: Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). .

1989 August 27 - . 22:59 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 4925-8. LV Configuration: Delta 4925-8 D187.
  • BSB-1A - . Payload: Marco Polo 1. Mass: 1,233 kg (2,718 lb). Nation: UK. Agency: BSB. Program: BSB. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 20193 . COSPAR: 1989-067A. Apogee: 35,795 km (22,241 mi). Perigee: 35,782 km (22,233 mi). Inclination: 0.1000 deg. Period: 1,436.20 min. British DBS; 31 deg W. Direct broadcasting system. Expected operational life, 10 years. Owner/operator: British Satellite Broadcasting Ltd, The Marcopolo Building, Chelsea Bridge, Queenstown Rd, London SW8 4NQ. Positioned in geosynchronous orbit at 31 deg W in 1989-1993; 5 deg E in 1994-2000; 13 deg W in 2000. As of 31 August 2001 located at 12.98 deg W drifting at 0.008 deg W per day. As of 2007 Mar 9 located at 45.02W drifting at 3.908W degrees per day.

1989 December 11 - . 18:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6925. LV Configuration: Delta 6925 D190.
  • USA 49 - . Payload: GPS 2-5 / GPS SVN 17. Mass: 1,665 kg (3,670 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 20361 . COSPAR: 1989-097A. Apogee: 20,371 km (12,657 mi). Perigee: 19,992 km (12,422 mi). Inclination: 55.4000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane D Slot 3..

1990 February 14 - . 16:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6920-8. LV Configuration: Delta 6920-8 D192.
  • USA 51 - . Payload: LACE. Mass: 1,430 kg (3,150 lb). Nation: USA. Agency: SDIO. Class: Military. Type: Strategic defense satellite. Spacecraft: LACE. Decay Date: 2000-05-24 . USAF Sat Cat: 20496 . COSPAR: 1990-015A. Apogee: 480 km (290 mi). Perigee: 463 km (287 mi). Inclination: 43.1000 deg. Period: 94.00 min. Low-power Atmospheric Compensation Experiment for SDIO. Research and exploration of the upper atmosphere and outer space. The McDonnell Douglas Corporation has provided the following information for its launch of the Losat spacecraft on 14 Feb 1990: LACE spacecraft (Losat-L), launch time 1615:00.626 GMT, ETR Launch Complex 17. Programmed orbital parameters 95.6 min, apogee 551 km, inc. 43.1 deg. Evaluate laser beam distortion in space.
  • USA 52 - . Payload: RME. Mass: 1,040 kg (2,290 lb). Nation: USA. Agency: SDIO. Class: Military. Type: Strategic defense satellite. Spacecraft: RME. Decay Date: 1992-05-24 . USAF Sat Cat: 20497 . COSPAR: 1990-015B. Apogee: 281 km (174 mi). Perigee: 261 km (162 mi). Inclination: 43.1000 deg. Period: 89.90 min. Relay Mirror Experiment; also known as Losat-R. RME validated stabilization, tracking, and pointing technologies for Strategic Defense Initiative (SDI) missions through a credible demonstration of a space-based relay mirror system. The Wideband Angular Vibration Experiment (WAVE) measured low-level angular vibrations affecting performance of acquisition, tracking, and pointing systems. The experiment demonstrated that a laser beam can be accurately relayed from the earth to an orbiting satellite 450 kilometers away and then back to a 3-meter target on the ground. It achieved relay beam pointing accuracy which was 16 times better than the technical requirement. WAVE demonstrated the capability to discern platform disturbance amplitudes of a few nanoradians at discrete frequencies and is therefore a candidate to fulfill similar requirements for future ATP experiments.

1990 April 13 - . 22:28 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6925-8. LV Configuration: Delta 6925-8 D194.
  • Palapa B2R - . Mass: 1,200 kg (2,600 lb). Nation: Indonesia. Agency: Perumtel. Program: Palapa. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 20570 . COSPAR: 1990-034A. Apogee: 35,795 km (22,241 mi). Perigee: 35,784 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.30 min. Refurbished Palapa B2 retrieved by STS-51A; 107.7 deg E. Communication services for Indonesia, the Association of South-East Asian Nations (ASEAN), and Papua New Guinea. Launch time 2227:59.719 Z. Launch complex 17, ETR. Positioned in geosynchronous orbit at 108 deg E in 1990-1999 As of 29 August 2001 located at 42.49 deg E drifting at 0.002 deg E per day. As of 2007 Mar 9 located at 163.55E drifting at 2.663W degrees per day.

1990 June 12 - . 05:52 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 4925-8. LV Configuration: Delta 4925-8 D196.
  • Insat-1D; Insat 1D - . Payload: Insat 1D. Mass: 1,190 kg (2,620 lb). Nation: India. Agency: ISRO. Program: Insat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Insat 1. USAF Sat Cat: 20643 . COSPAR: 1990-051A. Apogee: 35,851 km (22,276 mi). Perigee: 35,729 km (22,200 mi). Inclination: 3.7000 deg. Period: 1,436.30 min. Also performed Indian domestic communications tasks; 83.1 E. Operational multi-purpose satellite for telecommunications, meteorological imaging and data relay, radio and television programme distribution and direct television broadcasting for community reception. Orbital position 83 deg E. Also registered as 1990-5 1A in ST/SG/SER.E/250 by the United States, with category B and orbital parameters 1426.3 min, 35768 x 35811 km x 0.2 deg. Positioned in geosynchronous orbit at 83 deg E in 1990-1999; 74 deg E in 1999-2000 As of 5 September 2001 located at 73.85 deg E drifting at 0.000 deg E per day. As of 2007 Mar 10 located at 71.63E drifting at 0.039E degrees per day.

1990 August 18 - . 00:42 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6925. LV Configuration: Delta 6925 D198.
  • Thor 1 / BSB-R2 - . Payload: Marco Polo 2. Mass: 1,220 kg (2,680 lb). Nation: Norway. Agency: BSB. Program: Thor Comsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 20762 . COSPAR: 1990-074A. Apogee: 35,794 km (22,241 mi). Perigee: 35,779 km (22,231 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. UK DBS; 31 deg W. Direct broadcasting system. Expected operational life 12.5 yr. Owner/operator: British Sky Broadcasting Ltd, 6 Centaurs Business Park, Grant Way, Isleworth, Middlesex TW7 5QD. Sold on-orbit in 1992 to Telenor Norway and redesignated Thor 1. Positioned in geosynchronous orbit at 50 deg W in 1990; 31 deg W in 1991-1992; 1 deg W in 1992-1999 As of 3 September 2001 located at 0.72 deg W drifting at 0.001 deg E per day. As of 2007 Mar 9 located at 61.51W drifting at 3.830W degrees per day.

1990 October 30 - . 23:16 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6925. LV Configuration: Delta 6925 D200.
  • Inmarsat 2 F1 - . Mass: 1,385 kg (3,053 lb). Nation: International. Agency: Inmarsat. Manufacturer: Toulouse. Program: Inmarsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Eurostar 1000. USAF Sat Cat: 20918 . COSPAR: 1990-093A. Apogee: 35,800 km (22,200 mi). Perigee: 35,775 km (22,229 mi). Inclination: 1.7000 deg. Period: 1,436.20 min. Mobile communications; 64.5 deg E. Positioned in geosynchronous orbit at 65 deg E in 1990-1996; 179 deg E in 1996-1999 As of 5 September 2001 located at 178.97 deg E drifting at 0.004 deg W per day. As of 2007 Mar 8 located at 143.50E drifting at 0.015W degrees per day.

1991 January 8 - . 00:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D202.
  • NATO 4A - . Payload: NATO 4A. Mass: 1,433 kg (3,159 lb). Nation: NATO. Agency: NATO. Program: NATO. Class: Communications. Type: Military communications satellite. Spacecraft: ECS/OTS. USAF Sat Cat: 21047 . COSPAR: 1991-001A. Apogee: 35,800 km (22,200 mi). Perigee: 35,775 km (22,229 mi). Inclination: 2.6000 deg. Period: 1,436.10 min. NATO communications; 18 deg W. Spacecraft engaged in practical applications and uses of space technology such as weather or communication (US Cat C). Positioned in geosynchronous orbit at 18 deg W in 1991-1999 As of 5 September 2001 located at 17.81 deg W drifting at 0.007 deg W per day. As of 2007 Mar 10 located at 16.26W drifting at 0.003W degrees per day.

1991 March 8 - . 23:03 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 6925. LV Configuration: Delta 6925 D203.
  • Inmarsat 2 F2 - . Mass: 1,385 kg (3,053 lb). Nation: International. Agency: Inmarsat. Manufacturer: Toulouse. Program: Inmarsat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Eurostar 1000. USAF Sat Cat: 21149 . COSPAR: 1991-018A. Apogee: 35,793 km (22,240 mi). Perigee: 35,780 km (22,230 mi). Inclination: 2.2000 deg. Period: 1,436.10 min. Mobile and maritime communications; 15.5 deg W. Positioned in geosynchronous orbit at 15 deg W in 1991-1996; 55 deg W in 1997-1999; DRIFT As of 6 September 2001 located at 97.95 deg W drifting at 0.002 deg W per day. As of 2007 Mar 11 located at 97.96W drifting at 0.006W degrees per day.

1991 April 13 - . 00:09 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D204.
  • ASC-2 / Spacenet F4 - . Mass: 1,350 kg (2,970 lb). Nation: USA. Agency: Contel. Program: GTE. Class: Communications. Type: Civilian communications satellite. Spacecraft: ASC. USAF Sat Cat: 21227 . COSPAR: 1991-028A. Apogee: 35,794 km (22,241 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. Commercial business communications; stationed at 101 deg W. C, Ku band communications satellite. Positioned in geosynchronous orbit at 101 deg W in 1991-1999; 81 deg W in 2000. As of 6 September 2001 located at 172.04 deg E drifting at 0.007 deg W per day. As of 2007 Mar 9 located at 34.51E drifting at 2.539W degrees per day.

1991 May 29 - . 22:55 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D205.
  • Aurora 2 - . Payload: Satcom-C 5. Mass: 1,336 kg (2,945 lb). Nation: USA. Agency: GE. Manufacturer: Lockheed. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. USAF Sat Cat: 21392 . COSPAR: 1991-037A. Apogee: 36,161 km (22,469 mi). Perigee: 36,125 km (22,446 mi). Inclination: 1.2000 deg. Period: 1,454.40 min. Stationed at 139 deg W. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). Positioned in geosynchronous orbit at 139 deg W in 1991-1999 As of 30 August 2001 located at 148.31 deg E drifting at 4.531 deg W per day. As of 2007 Mar 9 located at 2.15E drifting at 4.534W degrees per day.

1992 February 23 - . 22:29 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D207.
  • USA 79 - . Payload: GPS 2A-12 / GPS SVN 25. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 21890 . COSPAR: 1992-009A. Apogee: 20,332 km (12,633 mi). Perigee: 20,032 km (12,447 mi). Inclination: 54.2000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane A Slot 2..

1992 April 10 - . 03:20 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D208.
  • USA 80 - . Payload: GPS 2A-13 / GPS SVN 28. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 21930 . COSPAR: 1992-019A. Apogee: 20,277 km (12,599 mi). Perigee: 20,082 km (12,478 mi). Inclination: 54.5000 deg. Period: 717.90 min. Summary: Global Positioning System. Retired 15 August 1997..

1992 May 14 - . 00:40 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D209.
  • Palapa B4 - . Mass: 1,254 kg (2,764 lb). Nation: Indonesia. Agency: PT Telkom. Program: Palapa. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 21964 . COSPAR: 1992-027A. Apogee: 35,790 km (22,230 mi). Perigee: 35,787 km (22,236 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. Summary: Stationed at 118 deg E. Positioned in geosynchronous orbit at 118 deg E in 1992-1999 As of 2 September 2001 located at 118.02 deg E drifting at 0.020 deg W per day. As of 2007 Mar 9 located at 164.88E drifting at 1.157W degrees per day..

1992 July 7 - . 09:20 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D211.
  • USA 83 - . Payload: GPS 2A-14 / GPS SVN 26. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 22014 . COSPAR: 1992-039A. Apogee: 20,400 km (12,600 mi). Perigee: 19,962 km (12,403 mi). Inclination: 54.9000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane F Slot 2..

1992 August 31 - . 10:41 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D213.
  • Satcom C4 - . Mass: 2,000 kg (4,400 lb). Nation: USA. Agency: GE Americom. Manufacturer: Lockheed. Program: Satcom. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. USAF Sat Cat: 22096 . COSPAR: 1992-057A. Apogee: 35,789 km (22,238 mi). Perigee: 35,786 km (22,236 mi). Inclination: 0.1000 deg. Period: 1,436.20 min. Summary: Stationed at 135 deg W. Positioned in geosynchronous orbit at 135 deg W in 1992-1999 As of 3 September 2001 located at 135.00 deg W drifting at 0.002 deg E per day. As of 2007 Mar 10 located at 164.40W drifting at 4.518W degrees per day..

1992 October 12 - . 09:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D215.
  • DFS 3 - . Payload: Kopernikus 3. Mass: 1,400 kg (3,000 lb). Nation: Germany. Agency: Bundespost. Program: DFS. Class: Communications. Type: Civilian communications satellite. Spacecraft: Spacebus 100. USAF Sat Cat: 22175 . COSPAR: 1992-066A. Apogee: 35,799 km (22,244 mi). Perigee: 35,773 km (22,228 mi). Inclination: 0.5000 deg. Period: 1,436.10 min. Stationed at 33.5 deg E. Communication satellite. Longitude 33.5 deg E. Delta II flight no 212. Positioned in geosynchronous orbit at 31 deg E in 1992; 23 deg E in 1993-1999 As of 1 September 2001 located at 23.45 deg E drifting at 0.001 deg E per day. As of 2007 Mar 9 located at 29.79E drifting at 1.955W degrees per day.

1992 December 18 - . 22:16 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D217.
  • USA 87 - . Payload: GPS 2A-17 / GPS SVN 29. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 22275 . COSPAR: 1992-089A. Apogee: 20,324 km (12,628 mi). Perigee: 20,038 km (12,451 mi). Inclination: 54.7000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane F Slot 5..

1993 August 30 - . 12:38 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D222.
  • USA 94 - . Payload: GPS 2A-22 / GPS SVN 35. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 22779 . COSPAR: 1993-054A. Apogee: 20,255 km (12,585 mi). Perigee: 20,110 km (12,490 mi). Inclination: 54.9000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane B Slot 4..

1993 October 26 - . 17:04 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D223.
  • USA 96 - . Payload: GPS 2A-23 / GPS SVN 34. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 22877 . COSPAR: 1993-068A. Apogee: 20,260 km (12,580 mi). Perigee: 20,104 km (12,492 mi). Inclination: 55.1000 deg. Period: 718.00 min. Summary: Global Positioning System. Placed in Plane D Slot 4..

1994 February 19 - . 23:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925-8. LV Configuration: Delta 7925-8 D225.
  • Galaxy 1R - . Payload: Galaxy 1RR. Mass: 1,391 kg (3,066 lb). Nation: USA. Agency: HCI. Program: Galaxy. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 23016 . COSPAR: 1994-013A. Apogee: 35,797 km (22,243 mi). Perigee: 35,774 km (22,228 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Stationed at 133 deg W; replaced Galaxy 1. Space craft engaged in investigation of spaceflight techniques and technology (US Cat A). Positioned in geosynchronous orbit at 133 deg W in 1994-1999 As of 5 September 2001 located at 132.97 deg W drifting at 0.005 deg E per day. As of 2007 Mar 9 located at 88.88W drifting at 3.795W degrees per day.

1994 November 1 - . 09:31 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925-10. LV Configuration: Delta 7925-10 D227.
  • Wind - . Mass: 1,195 kg (2,634 lb). Nation: USA. Agency: NASA Greenbelt. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Wind. USAF Sat Cat: 23333 . COSPAR: 1994-071A. Apogee: 1,578,658 km (980,930 mi). Perigee: 48,840 km (30,340 mi). Inclination: 19.6500 deg. Period: 318,240.00 min. Solar wind research in L-1 halo orbit; part of International Solar Terrestrial Physics program. 221 day orbit. NASA's Wind probe made its 32nd lunar flyby on August 19, 2000, with a closest approach of 7600 km to the surface. This placed it on a 2 million km apogee orbit, adjusted on August 26 to an approximately 567000 x 1620000 km x 21.8 deg `Distant Prograde Orbit', reaching apogee on September 29 2000.

1995 August 5 - . 11:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D228. FAILURE: Partial Failure.. Failed Stage: 2.
  • Mugunghwa 1 - . Payload: Koreasat 1. Mass: 1,459 kg (3,216 lb). Nation: Korea South. Agency: KT. Manufacturer: Lockheed. Program: Koreasat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. USAF Sat Cat: 23639 . COSPAR: 1995-041A. Apogee: 35,796 km (22,242 mi). Perigee: 35,776 km (22,230 mi). Inclination: 2.7000 deg. Period: 1,436.10 min. 15 Ku-band transponders; boosted into geosynch orbit by satellite thrusters following Delta failure that left satellite in LEO; unplanned use of satellite propellant cut usable satellite lifetime by approx. 50 percent. Stationed at 116.0 deg E. Stage 1 SRM failure Positioned in geosynchronous orbit at 116 deg E in 1995-1999 As of 5 September 2001 located at 47.22 deg E drifting at 0.022 deg E per day. As of 2007 Mar 9 located at 152.88E drifting at 2.155W degrees per day.

1996 January 14 - . 11:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D231.
  • Koreasat 2 - . Mass: 600 kg (1,320 lb). Nation: Korea South. Agency: KT. Manufacturer: Lockheed. Program: Koreasat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 3000. Completed Operations Date: 2000-04-08 . USAF Sat Cat: 23768 . COSPAR: 1996-003A. Apogee: 35,792 km (22,240 mi). Perigee: 35,782 km (22,233 mi). Inclination: 0.0000 deg. Period: 1,436.20 min. Summary: Geostationary at 116.0E. Positioned in geosynchronous orbit at 116 deg E in 1996-2000 As of 5 September 2001 located at 113.02 deg E drifting at 0.017 deg W per day. As of 2007 Mar 11 located at 116.35E drifting at 0.013W degrees per day..

1996 February 17 - . 20:43 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925-8. LV Configuration: Delta 7925-8 D232.
  • NEAR - . Payload: Discovery 1. Mass: 818 kg (1,803 lb). Nation: USA. Agency: NASA Greenbelt. Program: Discovery. Class: Asteroids. Type: Asteroid probe. Spacecraft: NEAR. Decay Date: 2001-02-12 . USAF Sat Cat: 23784 . COSPAR: 1996-008A. Near Earth Asteroid Rendezvous (NEAR) mission was the first of NASA's Discovery missions, a series of small-scale spacecraft designed to proceed from development to flight in under three years for a cost of less than $150 million. The spacecraft's mission was to rendezvous with and achieve orbit around the asteroid Eros in January 1999, and study the asteroid for one year. However as it flew by the Earth on 23 January 1998, a problem caused an abort of the first encounter burn. The mission had to be rescoped for a later encounter but successfully entered orbit around Eros on Valentine's Day 2000 and ended the mission by gently landing on its surface on 12 February 2001.

1996 March 28 - . 00:21 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D234.
  • USA 117 - . Payload: GPS 2A-25 / GPS SVN 33. Mass: 1,816 kg (4,003 lb). Nation: USA. Agency: USAF. Manufacturer: Seal Beach. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2 and 2A. USAF Sat Cat: 23833 . COSPAR: 1996-019A. Apogee: 20,257 km (12,587 mi). Perigee: 20,106 km (12,493 mi). Inclination: 54.6000 deg. Period: 718.00 min. Summary: Placed in Plane C Slot 2 of the constellation..

1996 May 24 - . 01:09 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D236.
  • Galaxy 9 - . Nation: USA. Agency: HCI. Program: Galaxy. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 601. USAF Sat Cat: 23877 . COSPAR: 1996-033A. Apogee: 35,789 km (22,238 mi). Perigee: 35,783 km (22,234 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Geostationary at 123.0W. Positioned in geosynchronous orbit at 123 deg W in 1996-2000; 127 deg W in 2000.- As of 5 September 2001 located at 126.96 deg W drifting at 0.001 deg W per day. As of 2007 Mar 11 located at 74.14W drifting at 0.004W degrees per day.

1996 December 4 - . 06:58 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925 D240.
  • Mars Pathfinder - . Payload: Discovery 2. Nation: USA. Agency: NASA; JPL. Program: Discovery. Class: Mars. Type: Mars probe. Spacecraft: Mars Pathfinder. Decay Date: 1997-07-04 . USAF Sat Cat: 24667 . COSPAR: 1996-068A. Summary: En route Mars.

1998 January 10 - . 00:32 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D252.
  • Skynet 4D - . Nation: UK. Agency: MoD. Manufacturer: Martin. Program: Skynet. Class: Communications. Type: Military communications satellite. Spacecraft: ECS/OTS. USAF Sat Cat: 25134 . COSPAR: 1998-002A. Apogee: 35,795 km (22,241 mi). Perigee: 35,776 km (22,230 mi). Inclination: 3.9000 deg. Period: 1,436.00 min. Summary: Geostationary at 52.8 degrees E. Positioned in geosynchronous orbit at 53 deg E in 1998-1999; moving As of 4 September 2001 located at 34.00 deg W drifting at 0.004 deg W per day. As of 2007 Mar 10 located at 34.33W drifting at 0.016W degrees per day..

1998 August 27 - . 01:17 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Delta. Launch Vehicle: Delta 3. LV Configuration: Delta 8930 D259. FAILURE: Due to guidance system induced oscillation all solid motor gimbal hydraulic fluid exhausted after only 71 seconds of flight. Range safety destroyed booster 75 seconds into flight at 16 km altitude.. Failed Stage: G.
  • Galaxy 10 - . Mass: 3,876 kg (8,545 lb). Nation: USA. Agency: PanAmSat. Manufacturer: El Segundo. Program: Galaxy. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 601. COSPAR: F980827A. Built by Hughes/El Segundo for Panamsat. The satellite carried 24 C-band and 24 Ku-band transponders to provide US/Caribbean coverage, and was to have replaced the ageing SBS-5 satellite at 123 deg West. Replenishing the Galaxy/PAS constellation was a high priority for Panamsat following the loss of Galaxy 4 and problems with Galaxy 7. Galaxy 11 was not scheduled to go up until the first launch of the Sea Launch Zenit-3SL in early 1999, and this booster was in limbo due to legal problems with unauthorised transfer of technical data from Boeing to Russia. In addition there were several PAS satellites awaiting launch over the next year on Proton and Ariane vehicles.

1998 November 22 - . 23:54 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D263.
  • BONUM-1 - . Nation: Russia. Agency: Telenor. Manufacturer: El Segundo. Program: BONUM. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 25546 . COSPAR: 1998-068A. Apogee: 35,794 km (22,241 mi). Perigee: 35,778 km (22,231 mi). Inclination: 0.2000 deg. Period: 1,436.10 min. BONUM-1 provided domestic Russian television service for Media Most, a Moscow media enterprise, broadcasting 50 channels to western Russia from a geostationary orbit at 36 degrees E. Mass was 1426 kg at launch, 800 kg of that propellant. BONUM-1 carried 8 Ku-band transponders. The Delta upper stage raised the initial 157 km x 189 km at 29.2 degree parking orbit to 159 km x 1304 km and then 1228 km x 1683 km at 26.7 degrees. A Thiokol Star 48B solid third stage boosted BONUM-1 to a 1285 x 36703 km x 19.5 degree geostationary transfer orbit, with the Thiokol Star 30 apogee kick motor placing the satellite in its final geostationary orbit. After separation of the spacecraft, the Delta made a final depletion burn to lower its orbit to 274 km x 1552 km x 25.6 degree to ensure it would quickly decay and burn up in the atmosphere. Geostationary at 35.9 degrees E. From 8 August 2000 position was 56.0 degrees E. Positioned in geosynchronous orbit at 36 deg E in 1998-1999 55 deg E in 2000. As of 5 September 2001 located at 56.03 deg E drifting at 0.016 deg W per day. As of 2007 Mar 10 located at 55.94E drifting at 0.008W degrees per day.

1999 January 3 - . 20:21 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7425-9.5. LV Configuration: Delta 7425-9.5 D265.
  • Mars Polar Lander - . Mass: 576 kg (1,269 lb). Nation: USA. Agency: JPL. Manufacturer: Martin. Class: Mars. Type: Mars probe. Spacecraft: Mars Polar Lander. Decay Date: 1999-12-03 . USAF Sat Cat: 25605 . COSPAR: 1999-001A. The Mars Polar Lander was placed by the first burn of the second stage into a 157 x 245 km x 28.35 deg parking orbit. The second stage restarted at 20:55 GMT and shut down in a 226 x 740 km x 25.8 deg Earth orbit. The solid rocket third stage (a Star 48B with a Nutation Control System and a yo-yo despin device) then ignited and put the spacecraft into solar orbit, separating at 21:02 GMT. Mars Polar Lander was to land near the south pole of Mars on December 3, 1999, and conduct conduct a three month mission, trenching near its landing site and testing for the presense of frozen water and carbon dioxide. Attached were two Deep Space 2 Microprobes, penetrators which would impact the Martian surface separately from the lander and return data on subsurface conditions from widely spaced points.

    When the spacecraft reached Mars on December 3, the lander separated from the cruise stage at 19:51 UTC and the two penetrators, Scott and Amundsen, were to separate about 20 seconds later. No further communications were ever received from the spacecraft. Landing had been expected at 20:01 UTC at 76.1S 195.3W, with the penetrators landing a few kilometres from each other at 75.0S 196.5W.

    This failure resulted in a review and reassessment of NASA's 'faster, better, cheaper' approach to planetary missions.

  • DS2 Microprobe 1 - . Nation: USA. Agency: Douglas. Class: Mars. Type: Mars probe. USAF Sat Cat: 25606 . COSPAR: 1999-001B.
  • DS2 Microprobe 2 - . Nation: USA. Agency: Douglas. Class: Mars. Type: Mars probe. Decay Date: 1999-03-23 . USAF Sat Cat: 25607 . COSPAR: 1999-001C. Apogee: 645 km (400 mi). Perigee: 220 km (130 mi). Inclination: 25.8000 deg. Period: 93.23 min.

1999 May 5 - . 01:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 3. LV Configuration: Delta 8930 D269. FAILURE: Engine failure at ignition for second burn of Centaur stage.. Failed Stage: 2.
  • Orion 3 - . Nation: USA. Agency: Palo Alto. Manufacturer: El Segundo. Program: Orion. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 601. USAF Sat Cat: 25727 . COSPAR: 1999-024A. Apogee: 2,529 km (1,571 mi). Perigee: 2,456 km (1,526 mi). Inclination: 19.8000 deg. Period: 138.60 min. The Centaur RL-10B-2 second stage engine's combustion chamber ruptured at the beginning of the second burn. The hot gases already in the chamber vented, putting the stage/spacecraft assembly into an uncontrollable tumble. The Orion 3 communications satellite ended up in a useless parking orbit of 162 km x 1378 km x 29.5 deg. It was to have served the Asia-Pacific region for Loral Orion with 33 Ku-band and 10 C-band transponders.

1999 June 10 - . 13:48 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7420-XC. LV Configuration: Delta 7420-10C D270.
  • Globalstar 52 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25770 . COSPAR: 1999-031A. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 49 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25771 . COSPAR: 1999-031B. Apogee: 2,101 km (1,305 mi). Perigee: 2,099 km (1,304 mi). Inclination: 52.0000 deg. Period: 129.50 min.
  • Globalstar 25 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25772 . COSPAR: 1999-031C. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 47 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25773 . COSPAR: 1999-031D. Apogee: 1,415 km (879 mi). Perigee: 1,412 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.

1999 July 10 - . 08:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7420-XC. LV Configuration: Delta 7420-10C D272.
  • Globalstar 32 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25851 . COSPAR: 1999-037A. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 30 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25852 . COSPAR: 1999-037B. Apogee: 1,415 km (879 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 35 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25853 . COSPAR: 1999-037C. Apogee: 1,415 km (879 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 51 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25854 . COSPAR: 1999-037D. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.

1999 August 17 - . 04:37 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7420-XC. LV Configuration: Delta 7420-10C D274.
  • Globalstar 24 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25883 . COSPAR: 1999-043A. Apogee: 2,113 km (1,312 mi). Perigee: 2,108 km (1,309 mi). Inclination: 52.0000 deg. Period: 129.70 min.
  • Globalstar 27 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25884 . COSPAR: 1999-043B. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min.
  • Globalstar 53 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25885 . COSPAR: 1999-043C. Apogee: 1,970 km (1,220 mi). Perigee: 1,961 km (1,218 mi). Inclination: 52.0000 deg. Period: 126.40 min.
  • Globalstar 54 - . Nation: USA. Agency: Globalstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 25886 . COSPAR: 1999-043D. Apogee: 2,024 km (1,257 mi). Perigee: 2,021 km (1,255 mi). Inclination: 52.0000 deg. Period: 127.70 min.

2000 February 8 - . 21:24 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7420-XC. LV Configuration: Delta 7420-10C D276.
  • Globalstar M060 - . Payload: Globalstar 60. Mass: 450 kg (990 lb). Nation: USA. Agency: Globalsat. Manufacturer: Palo Alto; Alenia. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 26081 . COSPAR: 2000-008A. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min. Summary: Mobile Telephony. These four Globalstar satellites completed the Globalstar initial constellation..
  • Globalstar M064 - . Payload: Globalstar 64. Mass: 450 kg (990 lb). Nation: USA. Agency: Globalsat. Manufacturer: Palo Alto; Alenia. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 26084 . COSPAR: 2000-008D. Apogee: 934 km (580 mi). Perigee: 915 km (568 mi). Inclination: 52.0072 deg. Period: 103.43 min. Summary: Mobile Telephony. .
  • Globalstar M063 - . Payload: Globalstar 63. Mass: 450 kg (990 lb). Nation: USA. Agency: Globalsat. Manufacturer: Palo Alto; Alenia. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 26083 . COSPAR: 2000-008C. Apogee: 1,415 km (879 mi). Perigee: 1,413 km (877 mi). Inclination: 52.0000 deg. Period: 114.10 min. Summary: Mobile Telephony. .
  • Globalstar M062 - . Payload: Globalstar 62. Mass: 450 kg (990 lb). Nation: USA. Agency: Globalsat. Manufacturer: Palo Alto; Alenia. Class: Communications. Type: Civilian communications satellite. Spacecraft: Globalstar. USAF Sat Cat: 26082 . COSPAR: 2000-008B. Apogee: 1,418 km (881 mi). Perigee: 1,417 km (880 mi). Inclination: 52.0061 deg. Period: 114.09 min. Summary: Mobile Telephony. .

2000 August 23 - . 11:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 3. LV Configuration: Delta 8930 D280.
  • DM-F3 - . Payload: Dummy Payload. Mass: 4,348 kg (9,585 lb). Nation: USA. Agency: Seal Beach. Manufacturer: Douglas. Class: Technology. Type: Navigation technology satellite. Decay Date: 2009-02-04 . USAF Sat Cat: 26475 . COSPAR: 2000-048A. Apogee: 19,547 km (12,145 mi). Perigee: 212 km (131 mi). Inclination: 27.6000 deg. Vehicle Demonstration. Return to flight following earlier failure. The third Boeing Delta III launch was financed by the company and carried a dummy payload in order to bolster customer confidence in the new launch vehicle. The second stage ignited at an altitude of 158 km and the RL-10 shut off as planned in a 157 x 1363 km x 29.5 deg parking orbit. The engine fired again until fuel depletion, to place the vehicle in a geostationary transfer orbit of 190 x 20,655 km x 27.6 deg. This was much lower than that planned (23,400 km plus or minus 3,000 km) due to the fuel temperature and atmospheric conditions on the day of launch. The DM-F3 dummy payload was a mass model of the Orion 3 HS-601 satellite launched on the second Delta 3. The 4348 kg model was a 2.0m diameter, 1.7m high cylinder with two circular end plates, painted with black and white patterns. It was to be used by US Air Force researchers as a calibration target.

2001 May 18 - . 17:45 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D285.
  • USA 158 - . Payload: GeoLITE. Mass: 93 kg (205 lb). Nation: USA. Agency: NRO. Manufacturer: TRW. Class: Communications. Type: Military communications satellite. Spacecraft: GeoLITE. USAF Sat Cat: 26770 . COSPAR: 2001-020A. Apogee: 35,700 km (22,100 mi). Perigee: 179 km (111 mi). Inclination: 19.5000 deg. Period: 629.01 min. Military Communications Technology flight. Launch delayed from March 1, April 25, May 2 and 17. GeoLITE, US National Reconnaissance Office spacecraft was into placed by the Delta launch vehicle into a geostationary transfer orbit. GeoLITE was a TRW T-310 class satellite with a mass of about 1800 kg, including a solid apogee motor. The satellite carried an experimental laser communications payload and an operational UHF data relay payload.

2001 June 30 - . 19:46 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7425-10. LV Configuration: Delta 7425-10 D286.
  • MAP - . Mass: 840 kg (1,850 lb). Nation: USA. Agency: NASA Greenbelt. Class: Astronomy. Type: Infrared astronomy satellite. Spacecraft: MAP. USAF Sat Cat: 26859 . COSPAR: 2001-027A. Apogee: 379,553 km (235,842 mi). Perigee: 4,704 km (2,922 mi). Inclination: 27.8000 deg. Period: 14,669.70 min. NASA's Microwave Anisotropy Probe (MAP) was placed in a 167 x 204 km x 28.8 deg parking orbit at 1958 GMT. At 2104 GMT the second stage ignited again for a 4 second burn, raising the orbit to around 181 x 308 km; the third stage spun up and ignited at 2108 GMT, accelerating MAP to a highly elliptical orbit of 182 x 292,492 km x 28.7 deg. MAP used on-board fuel to tweak the orbit and make a lunar flyby at fourth apogee on July 30, arriving at the L2 Earth-Moon Lagrangian point 1.5 million km from Earth three months later. From L2, MAP was to measure fluctuations in the cosmic 3 Kelvin microwave background with the degree of precision required to answer questions about the big bang and the total mass and fate of the universe. By July 22 the MAP probe was in a 4055 x 355,935 km x 28.0 deg orbit. It flew past the Moon on July 30 at 1639 GMT at an altitude of 5200 km above the lunar surface.

2003 January 29 - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D295.
  • USA 166 - . Payload: GPS 2R-8 / Navstar 51. Mass: 2,032 kg (4,479 lb). Nation: USA. Agency: USAF. Manufacturer: Lockheed. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2R. USAF Sat Cat: 27663 . COSPAR: 2003-005A. Apogee: 20,352 km (12,646 mi). Perigee: 20,163 km (12,528 mi). Inclination: 55.0570 deg. Period: 720.74 min. Summary: Launch delayed from June 11 and August 16, 2001; March 6, April 29, August 11 and November 7, 2002..
  • XSS-10 - . Mass: 28 kg (61 lb). Nation: USA. Manufacturer: USAF RL. Class: Technology. Type: Rendezvous technology satellite. Spacecraft: XSS. USAF Sat Cat: 27664 . COSPAR: 2003-005B. Apogee: 811 km (503 mi). Perigee: 524 km (325 mi). Inclination: 39.7540 deg. Period: 97.95 min. On-orbit servicing technology demonstrator. XSS-10, a 28 kilogram microsatellite, was launched as a secondary payload aboard the Delta 2 launch vehicle carrying a Global Positioning Satellite (GPS) satellite. The mission demonstrated the complex interactions of line-of-sight guidance with basic inertial maneuvering. The micro-satellite was attached to the Delta 2 second stage. Once the second stage separated from the GPS satellite, the microsatellite waited for a sunlit Air Force Space Control Network pass before ejecting from the second stage. Once ejected, the microsatellite commenced an autonomous inspection sequence around the second stage, and live video was transmitted to ground stations. The entire mission lasted only 24 hours. Launch delayed from June 11 and August 16, 2001; March 6, April 29, August 11 and November 7, 2002.

2003 July 8 - . 04:18 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925H D299.
  • Opportunity (Mars Exploration Rover B, MER-1) - . Mass: 1,063 kg (2,343 lb). Nation: USA. Agency: JPL. Class: Mars. Type: Mars probe. Spacecraft: MER. Decay Date: 2004-01-25 . USAF Sat Cat: 27849 . COSPAR: 2003-032A. NASA's second Mars Exploration Rover, MER-B (MER-1) 'Opportunity', was launched by a Delta 7925H, which was similar to the standard 7925 model but with larger GEM-46 solid strapon motors previously used only on the Delta III 8930. MER-B separated from the Delta third stage at 0436 UTC and was then on its way to Mars. The launch had been delayed from June 26, 29 and 30, July 3, 6 and 7. Mass included cruise stage, lander and rover. Rover mass was 170 kg, lander 360 kg.

2003 August 25 - . 05:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7920H. LV Configuration: Delta 7920H D300.
  • SIRTF - . Mass: 923 kg (2,034 lb). Nation: USA. Agency: NASA. Class: Astronomy. Type: Infrared astronomy satellite. Spacecraft: SIRTF. USAF Sat Cat: 27871 . COSPAR: 2003-038A. Originally to have launched January 9, 2003. Delayed six times. The Space Infrared Telescope Facility (SIRTF) was the last of NASA's 'Great Observatories'. It had a 0.85-meter infrared telescope, with a liquid-helium cooled focal plane carrying the three main instruments. SIRTF was launched by the second Delta II Heavy. The second stage entered a 166 x 167 km x 31.5 deg Earth parking orbit, and after about 33 minutes of coast, passing south of Madagascar, restarted at 0613 UTC to enter a hyperbolic orbit with a perigee of 170 km, an eccentricity of 1.0061, and a velocity of 11.05 km/s. This placed it in a solar orbit of 0.996 x 1.019 AU x 1.14 deg with a year about 4 days longer than Earth's.

2004 March 20 - . 17:53 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D303.
  • USA 177 - . Payload: GPS 2R-11 / Navstar 54. Mass: 2,032 kg (4,479 lb). Nation: USA. Agency: USAF. Manufacturer: Lockheed. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2R. USAF Sat Cat: 28190 . COSPAR: 2004-009A. Apogee: 20,268 km (12,593 mi). Perigee: 20,100 km (12,400 mi). Inclination: 55.0000 deg. Period: 718.00 min. Summary: Launch delayed from December 19, 2003, March 8, 2004..

2004 June 23 - . 22:54 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D305.
  • USA 178 - . Payload: GPS 2R-12 / Navstar 55. Mass: 2,032 kg (4,479 lb). Nation: USA. Agency: USAF. Manufacturer: Lockheed. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2R. USAF Sat Cat: 28361 . COSPAR: 2004-023A. Apogee: 20,273 km (12,597 mi). Perigee: 20,090 km (12,480 mi). Inclination: 55.1000 deg. Period: 717.90 min. Summary: Delayed from February 17. Delayed from June 5, 11, 13, 14, 16, 18, 19, 20 and 21. Moved up from July 20..

2004 August 3 - . 06:15 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925H D307.
  • Messenger - . Payload: Discovery 8. Mass: 1,066 kg (2,350 lb). Nation: USA. Agency: NASA. Manufacturer: APL. Program: Discovery. Class: Mercury. Type: Mercury probe. Spacecraft: Messenger. USAF Sat Cat: 28391 . COSPAR: 2004-030A. The NASA Messenger probe to Mercury was was first placed into a parking orbit. The Delta booster second stage's second burn raised the orbit, then the PAM-D solid motor burned to put the probe on an escape trajectory into a 0.92 x 1.08 AU x 6.4 deg heliocentric orbit. Messenger (Mercury Surface, Space Environment, Geochemistry and Ranging) was to make an Earth flyby on August 1, 2005; Venus flybys in 2006 and 2007; and Mercury encounters in January and October 2008 , September 2009 and March 2011 . On this last encounter the Aerojet 660N engine was to fire to put Messenger into a 200 x 15,193 km x 80 deg orbit around Mercury. Launch delayed from March 10, May 11, August 2

2004 November 6 - . 05:39 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D308.
  • USA 180 - . Payload: GPS 2R-13 / Navstar 61. Mass: 2,032 kg (4,479 lb). Nation: USA. Agency: USAF. Manufacturer: Lockheed. Program: Navstar. Class: Navigation. Type: Navigation satellite. Spacecraft: GPS Block 2R. USAF Sat Cat: 28474 . COSPAR: 2004-045A. Apogee: 20,413 km (12,684 mi). Perigee: 19,810 km (12,300 mi). Inclination: 54.9000 deg. Period: 715.10 min. Summary: Launch delayed from September 22, October 8, 25 and 30, November 5. Fired its apogee motor at around 02:40 GMT on November 9 to transfer from its initial 159 x 20380 km x 39.1 deg transfer orbit to its operational orbit in the GPS constellation..

2005 January 12 - . 18:47 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-9.5. LV Configuration: Delta 7925-9.5 D311.
  • Deep Impact - . Payload: Discovery 7. Mass: 601 kg (1,324 lb). Nation: USA. Agency: Seal Beach. Program: Discovery. Class: Comet. Type: Comet probe. Spacecraft: Deep Impact. USAF Sat Cat: 28517 . COSPAR: 2005-001A. Launched into a 0.981 AU x 1.628 AU solar orbit inclined 0.6 deg to the ecliptic. Deep Impact was to fly by Comet 9P/Tempel-1 on 3 July 2005. An impacter it released was to hit the comet on 4 July at 10.2 km/s, producing a crater and ejecta plume that would allow the flyby spacecraft to determine the composition and structure of the comet's nucleus.

2006 October 26 - . 00:52 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925-10L. LV Configuration: Delta 7925-10L D319.
  • Stereo Ahead - . Mass: 1,240 kg (2,730 lb). Nation: USA. Agency: Seal Beach. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Stereo. USAF Sat Cat: 29510 . COSPAR: 2006-047A. The booster was used to put the twin spacecraft in a 182 km x 403,810 km x 28.5 deg lunar transfer orbit. They would use a series of lunar flybys to eventually place themselves in two different solar orbits: Stereo Ahead in a 0.95 AU x 0.97 AU x 0.12 Deg / 344 day orbit around the Sun leading the Earth, and Stereo Behind in a 0.99 AU x 1.09 AU x 0.03 deg / 389 day orbit trailing the Earth. The satellites were equipped with optical, ultraviolet, radio, and particle sensors that would allow them to form a three-dimensional image of the sun's corona using identical sensors from two vantage points at the same moment.
  • Stereo Behind - . Nation: USA. Agency: Seal Beach. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Stereo. USAF Sat Cat: 29511 . COSPAR: 2006-047B.

2007 February 17 - . 23:01 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925. LV Configuration: Delta 7925-10C D323.
  • Themis P1 - . Payload: Themis A. Mass: 125 kg (275 lb). Nation: USA. Agency: NASA. Manufacturer: Swales. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Themis. USAF Sat Cat: 30580 . COSPAR: 2007-004A. Apogee: 87,254 km (54,217 mi). Perigee: 1,003 km (623 mi). Inclination: 14.1000 deg. Period: 1,882.70 min. The five simultaneously-launched Time History of Events and Macroscale Interactions during Substorms (THEMIS) satellites were the fifth medium-class mission under NASA's Explorer Program. They formed part of a combined ground- and space- based system designed to determine what physical process in near-Earth space initiate the violent eruptions of the aurora that occur during substorms in the Earth's magnetosphere.
  • Themis P2 - . Payload: Themis B. Mass: 125 kg (275 lb). Nation: USA. Agency: NASA. Manufacturer: Swales. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Themis. USAF Sat Cat: 30581 . COSPAR: 2007-004B. Apogee: 87,114 km (54,130 mi). Perigee: 1,004 km (623 mi). Inclination: 14.1000 deg. Period: 1,878.80 min.
  • Themis P3 - . Payload: Themis C. Mass: 125 kg (275 lb). Nation: USA. Agency: NASA. Manufacturer: Swales. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Themis. USAF Sat Cat: 30582 . COSPAR: 2007-004C. Apogee: 87,792 km (54,551 mi). Perigee: 736 km (457 mi). Inclination: 14.2000 deg. Period: 1,890.30 min.
  • Themis P4 - . Mass: 125 kg (275 lb). Nation: USA. Agency: NASA. Manufacturer: Swales. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Themis. USAF Sat Cat: 30797 . COSPAR: 2007-004D. Apogee: 67,517 km (41,953 mi). Perigee: 4,048 km (2,515 mi). Inclination: 4.6000 deg. Period: 1,435.90 min.
  • Themis P5 - . Mass: 125 kg (275 lb). Nation: USA. Agency: NASA. Manufacturer: Swales. Class: Earth. Type: Magnetosphere satellite. Spacecraft: Themis. USAF Sat Cat: 30798 . COSPAR: 2007-004E. Apogee: 67,523 km (41,956 mi). Perigee: 4,045 km (2,513 mi). Inclination: 5.1000 deg. Period: 1,436.00 min.

2007 September 27 - . 11:34 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7925H. LV Configuration: Delta 7925H D327.
  • Dawn - . Mass: 1,218 kg (2,685 lb). Nation: USA. Agency: Martin. Class: Surveillance. Type: Civilian surveillance satellite. Spacecraft: Dawn. USAF Sat Cat: 32249 . COSPAR: 2007-043A. Asteroid belt unmanned probe designed to first orbit and survey the asteroid Vesta, and then fly on to the largest asteroid, Ceres. The Delta upper stage boosted the spacecraft and PAM-D solid third stage to 9.01 km/sec and a 185 km x 6835 km orbit. The PAM-D fired at 12:29 GMT and released Dawn after accelerating it to 11.50 km/sec and sending it into a 1.00 AU x 1.62 AU x 0.5 deg solar orbit. The ion engines were ignited on 6 October. Using its ion engines and a Mars flyby in February 2009, Dawn was scheduled to reach Vesta in 2011 and Ceres in 2015.

2008 June 11 - . 16:05 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7920H.
  • Fermi Gamma Ray Space Telescope - . Nation: USA. Agency: Martin. Class: Astronomy. Type: Gamma ray astronomy satellite. Spacecraft: GLAST. USAF Sat Cat: 33053 . COSPAR: 2008-029A. Apogee: 562 km (349 mi). Perigee: 542 km (336 mi). Inclination: 25.6000 deg. Period: 95.70 min. Summary: Gamma-ray Large Area Space Telescope; renamed Fermi GST after launch..

2009 March 7 - . 03:50 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7920-10L. LV Configuration: Delta 7920-10L s/n D339.
  • Kepler - . Mass: 1,050 kg (2,310 lb). Nation: USA. Agency: Martin. Spacecraft: Kepler. USAF Sat Cat: 34380 . COSPAR: 2009-011A.

2009 September 25 - . 12:20 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7920-X. LV Configuration: Delta 7920-X s/n D344.
  • USA 208 - . Payload: STSS 1. Mass: 1,122 kg (2,473 lb). Nation: USA. Agency: Martin. Class: Military. Type: Anti-satellite system target. Spacecraft: STSS. USAF Sat Cat: 35937 . COSPAR: 2009-052A. Summary: Space Tracking and Surveillance System for missile launch and flight monitoring using infrared sensors..
  • USA 209 - . Payload: STSS 2. Mass: 1,122 kg (2,473 lb). Nation: USA. Agency: Martin. Class: Military. Type: Anti-satellite system target. Spacecraft: STSS. USAF Sat Cat: 35937 . COSPAR: 2009-052A. Summary: Space Tracking and Surveillance System for missile launch and flight monitoring using infrared sensors..

2011 September 10 - . 13:08 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. Launch Pad: SLC17B. LV Family: Delta. Launch Vehicle: Delta 7920H.
  • Grail A - . Nation: USA. Class: Moon. Type: Lunar probe. Spacecraft: Grail. USAF Sat Cat: 37801 . COSPAR: 2011-046A. NASA dual-spacecraft lunar mission. Grail A was deployed from the Delta upper stage at 14:28 GMT and Grail B at 14:37 GMT. The spacecraft will reach the Sun-Earth L1 point 1.5 million km from Earth and then fall back towards the Moon. Lunar orbit insertion is scheduled for 01:00 GMt on 1 January 2012 for Grail A, and at 02:00 GMT on 2 January for Grail B.
  • Grail B - . Nation: USA. Class: Moon. Type: Lunar probe. Spacecraft: Grail. USAF Sat Cat: 37802 . COSPAR: 2011-046B.

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