Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
EPE
EPE
EPE
Credit: NASA
American solar satellite. Radiation and solar wind data. Research satellite operated by NASA, USA. Launched 1961 - 1964.

Status: Operational 1961. First Launch: 1961-08-16. Last Launch: 1964-12-21. Number: 4 . Gross mass: 42 kg (92 lb).


More at: EPE.

Family: Astronomy, High earth orbit, Solar. Country: USA. Launch Vehicles: Thor, Delta, Thor Delta A, Thor Delta, Thor Delta C, Delta C. Projects: Explorer. Launch Sites: Cape Canaveral, Cape Canaveral LC17B, Cape Canaveral LC17A. Agency: NASA. Bibliography: 2, 279, 3703, 3710, 3724, 6, 11023, 12320.
Photo Gallery

Explorer 12Explorer 12
Credit: Manufacturer Image



1961 August 16 - . 03:21 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Thor. Launch Vehicle: Thor Delta.
  • Explorer 12 - . Payload: EPE A (S-3). Mass: 38 kg (83 lb). Nation: USA. Agency: NASA. Program: Explorer. Class: Astronomy. Type: Solar satellite. Spacecraft: EPE. Decay Date: 1963-08-31 . USAF Sat Cat: 170 . COSPAR: 1961-Upsilon-1. Apogee: 76,620 km (47,600 mi). Perigee: 790 km (490 mi). Inclination: 33.4000 deg. Period: 1,587.30 min. Radiation and solar wind data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1962 October 2 - . 22:11 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Thor. Launch Vehicle: Thor Delta A.
  • Explorer 14 - . Payload: EPE B (S-3A). Mass: 40 kg (88 lb). Nation: USA. Agency: NASA. Program: Explorer. Class: Astronomy. Type: Solar 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. 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: Thor. Launch Vehicle: Thor Delta A.
  • Explorer 15 - . Payload: EPE C (S-3C SERB). Mass: 45 kg (99 lb). Nation: USA. Agency: NASA. Program: Explorer. Class: Astronomy. Type: Solar 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. Radiation decay data. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). .

1964 December 21 - . 09:00 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17A. LV Family: Thor. Launch Vehicle: Thor Delta C.
  • Explorer 26 - . Payload: EPE D - 661A Flight 21-3. Mass: 46 kg (101 lb). Nation: USA. Agency: NASA Greenbelt. Program: Explorer. Class: Astronomy. Type: Solar satellite. Spacecraft: EPE. Decay Date: 1978-03-31 . USAF Sat Cat: 963 . COSPAR: 1964-086A. Apogee: 10,043 km (6,240 mi). Perigee: 284 km (176 mi). Inclination: 19.8000 deg. Period: 205.70 min. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B)..


Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9
A- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- Z
© 1997-2017 Mark Wade - Contact
© / Conditions for Use