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Leasat

Spacecraft · USA

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

Communications satellite leased to U.S. government.

Country
USA
Spacecraft
HS 601
Launch Vehicles
Space Shuttle
Launch Sites
Cape Canaveral
Agency
HCI

Chronology

1 event

1990 January 9

12:35 GMT - . Launch Site: Cape Canaveral. Launch Complex: Cape Canaveral LC39A. Launch Platform: MLP3. LV Family: Shuttle. Launch Vehicle: Space Shuttle.
  • Leasat 5 - . Payload: Columbia F9 / Syncom-4 5 [Orbus-7S]. Mass: 3,400 kg (7,400 lb). Nation: USA. Agency: HCI. Program: Leasat. Class: Communications. Type: Military communications satellite. Spacecraft: HS 601. USAF Sat Cat: 20410 . COSPAR: 1990-002B. Apogee: 35,797 km (22,243 mi). Perigee: 35,776 km (22,230 mi). Inclination: 4.40 deg. Period: 1,436.10 min.

    Deployed from STS 32 1/10/89; 177 deg W; leased to U.S. government. The Leasat series was developed as a commercial venture to provide dedicated communications services to the U. S. military. Positioned in geosynchronous orbit at 178 deg E in 1990; 72 deg E in 1990-1997; 77 deg E in 1997-1998; 155 deg E in 1998-1999 As of 5 September 2001 located at 155.70 deg E drifting at 0.023 deg W per day. As of 2007 Mar 11 located at 100.05E drifting at 0.003E degrees per day. Additional Details: here....