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ASC
Part of AS 3000

 STS-51-I
The American Satellite Company (ASC) satellite deployed from payload bay
Credit: NASA
Spacecraft bus used for commercial satellites and a British military communications satellite. Communication satellite built by RCA Astro => GE Astro for Contel => GTE, USA. Launched 1985 - 1991. Used the 
AS-3000 bus.
 Status: Operational 1985.  First Launch: 1985-08-27.  Last Launch: 1991-04-13.  Number:  3 . Gross mass: 1,280 kg (2,820 lb). 
More at: ASC. 
Family: 
Communications, 
Geosynchronous orbit, 
Military communications sat. 
Country: 
UK. 
Engines: 
Star 30C. 
Spacecraft: 
Re-Entry Escape System. 
Launch Vehicles: 
Thor, 
Delta, 
Space Shuttle, 
Ariane, 
Delta 2 7000, 
Ariane 44LP, 
Delta 7925. 
Projects: 
GTE, 
Panamsat. 
Launch Sites: 
Cape Canaveral, 
Cape Canaveral LC17B, 
Cape Canaveral LC39A, 
Kourou, 
Kourou ELA2. 
Agency: 
Contel. 
Bibliography: 
2, 
279, 
6, 
10803, 
12109. 
Photo Gallery
  | ASC-1 Credit: Manufacturer Image | 
  | Panamsat 1 Credit: Manufacturer Image | 
1985 August 27 - . 
10:58 GMT - . 
Launch Site: 
Cape Canaveral. 
Launch Complex: 
Cape Canaveral LC39A. 
 
Launch Platform: MLP1. 
LV Family: 
Shuttle. 
Launch Vehicle: 
Space Shuttle. 
- ASC-1 - . 
Mass: 1,271 kg (2,802 lb). Nation: USA. 
Agency: new. 
Program: GTE. 
Class: Communications. 
 Type: Civilian communications satellite. Spacecraft Bus: AS 3000. 
Spacecraft: ASC. 
 Completed Operations Date: 1994-08-01 .  USAF Sat Cat:  15994 .  COSPAR: 1985-076C. Apogee: 35,796 km (22,242 mi). Perigee: 35,778 km (22,231 mi). Inclination: 0.00 deg. Period: 1,436.10 min. 
Released by STS 51I 8/27/85; stationed at 81 deg E. C, Ku band communications satellite. Positioned in geosynchronous orbit at 128 deg W in 1985-1994 As of 5 September 2001 located at 99.97 deg W drifting at 0.156 deg W per day. As of 2007 Mar 10 located at 119.21W drifting at 0.126W degrees per day.
 
1988 June 15 - . 
11:19 GMT - . 
Launch Site: 
Kourou. 
Launch Complex: 
Kourou ELA2. 
LV Family: 
Ariane. 
Launch Vehicle: 
Ariane 44LP. 
- Panamsat 1 - . 
 Payload: PAS 1. Mass: 1,220 kg (2,680 lb). Nation: USA. 
Agency: Panamsat. 
Program: Panamsat. 
Class: Communications. 
 Type: Civilian communications satellite. Spacecraft Bus: AS 3000. 
Spacecraft: ASC. 
 USAF Sat Cat:  19217 .  COSPAR: 1988-051C. Apogee: 36,043 km (22,396 mi). Perigee: 36,028 km (22,386 mi). Inclination: 1.20 deg. Period: 1,448.90 min. Stationed at 45 deg W. Positioned in geosynchronous orbit at 45 deg W in 1988-1999 As of 5 September 2001 located at 139.29 deg E drifting at 3.164 deg W per day. As of 2007 Mar 11 located at 114.72W drifting at 3.187W degrees per day.. 
 
1991 April 13 - . 
00:09 GMT - . 
Launch Site: 
Cape Canaveral. 
Launch Complex: 
Cape Canaveral LC17B. 
LV Family: 
Thor. 
Launch Vehicle: 
Delta 7925. 
- ASC-2 / Spacenet F4 - . 
Mass: 1,350 kg (2,970 lb). Nation: USA. 
Agency: Contel. 
Program: GTE. 
Class: Communications. 
 Type: Civilian communications satellite. Spacecraft Bus: AS 3000. 
Spacecraft: ASC. 
 USAF Sat Cat:  21227 .  COSPAR: 1991-028A. Apogee: 35,794 km (22,241 mi). Perigee: 35,780 km (22,230 mi). Inclination: 0.00 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.
 
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