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KT

Organisation · Korea South

Original archive entry. The text, images and links below are kept as they were written.

South Korean agency. Korea Technology, Korea South.

Spacecraft
HTSTL
Launch Vehicles
KT-1, KT-2, KT-2A
Projects
Koreasat
Launch Sites
Taiyuan
Bibliography
2, 424, 552, 554

Chronology

4 events

1995 August 5

11:10 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC17B. LV Family: Thor. Launch Vehicle: Delta 7925. FAILURE: Partial Failure.. Failed Stage: U.
  • 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: 2.70 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: Thor. Launch Vehicle: Delta 7925.
  • 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: 0.00 deg. Period: 1,436.20 min. 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..

1999 September 4

22:34 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELA2. LV Family: Ariane. Launch Vehicle: Ariane 42P.
  • Koreasat 3 / Mugunghwa 3 - . Payload: A2100A. Mass: 2,790 kg (6,150 lb). Nation: Korea South. Agency: KT. Manufacturer: Lockheed. Program: Koreasat. Class: Communications. Type: Civilian communications satellite. Spacecraft: AS 2100. USAF Sat Cat: 25894 . COSPAR: 1999-046A. Apogee: 35,792 km (22,240 mi). Perigee: 35,782 km (22,233 mi). Inclination: 0.00 deg. Period: 1,436.10 min.

    Geosynchronous communications satellite. Stationed at 112 deg E. Positioned in geosynchronous orbit at 112 deg E in 1999. As of 31 August 2001 located at 115.99 deg E drifting at 0.014 deg W per day. As of 2007 Mar 10 located at 116.12E drifting at 0.008W degrees per day.

2006 August 22

03:27 GMT - . Launch Site: Kiritimati. Launch Pad: 0.0 N x 154.0 W. Launch Platform: Odyssey. LV Family: Zenit. Launch Vehicle: Zenit-3SL.
  • Koreasat 5 - . Payload: Mugunghwa 5, Spacebus 4000C1. Mass: 4,465 kg (9,843 lb). Nation: Korea South. Agency: KT. Manufacturer: Alenia. Program: Koreasat. Class: Communications. Type: Civilian communications satellite. Spacecraft: Spacebus 4000. USAF Sat Cat: 29349 . COSPAR: 2006-034A. Apogee: 35,795 km (22,241 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.00 deg. Period: 1,436.20 min. The satellite will was to provide Ku-band service for Korea Telecom and Ka-band and SHF band transponders for the South Korean Agency for Defense Development. As of 2007 Mar 11 located at 113.05E drifting at 0.012W degrees per day..