Encyclopedia Astronautica
APT


Chinese agency. APT Satellite Company (Asia Pacific Telecom), Hong Kong, China.

Location: Hong Kong.
Number: 4 .
Duration: 35.30 days.

More... - Chronology...


Associated Countries
See also
  • Agency Agencies or institutions overseeing design, development, construction, or operation of space-related systems. More...

Associated Programs

APT Chronology


1994 July 21 - . 10:55 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC1. LV Family: CZ. Launch Vehicle: CZ-3. LV Configuration: Chang Zheng 3 CZ3-9 (34).
  • Apstar 1 - . Mass: 1,383 kg (3,048 lb). Nation: China. Agency: APT. Program: Apstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 23185 . COSPAR: 1994-043A. Apogee: 35,789 km (22,238 mi). Perigee: 35,785 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.12 min. Summary: Asia-Pacific communications. Operated in geosynchronous orbit at 138 deg E in 1994-1999. As of 5 September 2001 located at 138.04 deg E drifting at 0.004 deg W per day. As of 2007 Mar 11 located at 141.96E drifting at 0.002W degrees per day..

1996 July 3 - . 10:47 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC1. LV Family: CZ. Launch Vehicle: CZ-3. LV Configuration: Chang Zheng 3 CZ3-10 (41).
  • Apstar 1A - . Mass: 2,800 kg (6,100 lb). Nation: China. Agency: APT. Program: Apstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: HS 376. USAF Sat Cat: 23943 . COSPAR: 1996-039A. Apogee: 35,791 km (22,239 mi). Perigee: 35,785 km (22,235 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: 24 C-band transponders; Operated in geosynchronous orbit at 134 deg E in 1996-1999. As of 6 September 2001 located at 134.02 deg E drifting at 0.013 deg W per day. As of 2007 Mar 10 located at 129.99E drifting at 0.007E degrees per day..

1997 October 16 - . 19:13 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC2. LV Family: CZ. Launch Vehicle: CZ-3B. LV Configuration: Chang Zheng 3B CZ3B-3 (48).
  • Apstar 2R - . Nation: China. Agency: APT. Manufacturer: Palo Alto. Program: Apstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 25010 . COSPAR: 1997-062A. Apogee: 35,798 km (22,243 mi). Perigee: 35,774 km (22,228 mi). Inclination: 0.0000 deg. Period: 1,436.10 min. Summary: Geosynchronous. Stationed over 76.5E Positioned in geosynchronous orbit at 76 deg E in 1997-1999 As of 5 September 2001 located at 76.48 deg E drifting at 0.001 deg W per day. As of 2007 Mar 11 located at 76.46E drifting at 0.002W degrees per day..

2004 June 29 - . 03:58 GMT - . Launch Site: Kiritimati. Launch Pad: 0.0 N x 154.0 W. Launch Platform: ODYSSEY. LV Family: Zenit. Launch Vehicle: Zenit-3SL. LV Configuration: Zenit-3SL 11. FAILURE: Partial failure - upper stage left satellite stranded in useless orbit.. Failed Stage: 3.
  • Apstar 5 - . Payload: Apstar 1R, Telstar 18, LS-1300. Mass: 4,640 kg (10,220 lb). Nation: China. Agency: APT. Manufacturer: Palo Alto. Program: Apstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: FS-1300. USAF Sat Cat: 28364 . COSPAR: 2004-024A. Apogee: 35,799 km (22,244 mi). Perigee: 35,775 km (22,229 mi). Inclination: 0.1000 deg. Period: 1,436.10 min. Summary: Delayed from November 2003, April 28 2004. Partial failure (upper stage). As of 2007 Mar 11 located at 138.01E drifting at 0.009W degrees per day..

2005 April 12 - . 12:00 GMT - . Launch Site: Xichang. Launch Complex: Xichang LC2. LV Family: CZ. Launch Vehicle: CZ-3B. LV Configuration: Chang Zheng 3B CZ3B (84).
  • APSTAR 6 - . Payload: Apstar 5B / Spacebus 4000C2. Mass: 4,680 kg (10,310 lb). Nation: China. Agency: APT. Program: Apstar. Class: Communications. Type: Civilian communications satellite. Spacecraft: Spacebus 4000. USAF Sat Cat: 28638 . COSPAR: 2005-012A. Apogee: 35,795 km (22,241 mi). Perigee: 35,778 km (22,231 mi). Inclination: 0.0200 deg. Period: 1,436.09 min. Summary: Delayed from November, December 4, 2004. Ku and C band transponders. As of 2007 Mar 11 located at 133.99E drifting at 0.013W degrees per day..

Home - Browse - Contact
© / Conditions for Use