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Orion
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Program: Orion. Objective: Communications. Overview: Domestic communications satellite network. Major Events:
- 1999 May 5 - Orion 3. Spacecraft: HS 601. Launch Site: Cape Canaveral. Launch Vehicle: Delta 3.
The Centaur RL-10B-2 second stage engine's combustion chamber ruptured at the beginning of the second burn. The hot gases already in the chamber vented, putting the stage/spacecraft assembly into an uncontrollable tumble. The Orion 3 communications satellite ended up in a useless parking orbit of 162 km x 1378 km x 29.5 deg. It was to have served the Asia-Pacific region for Loral Orion with 33 Ku-band and 10 C-band transponders.
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© Mark Wade, 1997 - 2007 except where otherwise noted.
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