Star Bus

Star Bus is a satellite bus family of Orbital ATK. It was originally developed by Thomas van der Heyden co-founder of CTAI, later sold to and manufactured by Orbital Sciences Corporation.

Not to be confused with Tata Starbus
Artist impression of Optus D1, built on the Orbital Star Bus platform

History

The first satellite program based on the Star Bus platform, developed by Thomas van der Heyden for the Indonesian Direct Broadcast program IndoVision, was IndoStar-1, which was launched in November 1997.

Variants
Name Mission type Orbit Payload capability Mission life
RapidStar-1 National Security Space LEO 60 kg/75W 1–5 years
RapidStar-2 National Security Space LEO 200 kg/500W 1–5 years
LEOStar-2 Civil/Defence LEO 150 kg/400W 1–10 years
LEOStar-3[1] Civil/Defence LEO 3,000 kg/800W 1–10 years
GEOStar-1 National Security Space GEO 150 kg/200W 5–7 years
GEOStar-2 Communications GEO 500 kg/5.5 kW 15–18 years
GEOStar-3 Communications GEO 800 kg/8.0 kW 15–18 years
MicroStar-1 Constellation LEO 15 kg/360W 1–3 years
ESPAStar-1 National Security Space LEO or GEO 250 kg/500W 1–5 years
ESPAStar-2 National Security Space LEO or GEO 1,080 kg/1.2 kW 1–5 years
References: [2]
gollark: It's a lowest common denominator. If you want to bind two high-level languages together it may be more practical, if arguably awful, to just shove JSON over IPC pipes between them.
gollark: And the C ABI is also suboptimal for higher level things.
gollark: Oh, I like it when they do that because the dependency management and build story for C is awful.
gollark: At least use Zig, which is cool and mildly safe.
gollark: Repeatedly. Over and over again. A better approach is needed.

See also

References
  1. LEOStar-3 Bus
  2. "Spacecraft Busses". OrbitalATK. Archived from the original on 6 September 2016. Retrieved 27 March 2016.

Further reading
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