Norad ID: 10975
| Spacetrack Directory Name | COMSTAR 3 |
| Follow COMSTAR 3 | COMSTAR 3 Tracker |
| Pass predictions COMSTAR 3 | Pass predictions COMSTAR 3 |
| Orbit launches |
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| Days in orbit | 17604 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 36005 km |
| Apogee | 36175 km |
| Orbit slope (inclination) | 9.37° |
| Laps per day | 1 |
| Height COMSTAR 3 | 36090.3 km |
COMSTAR 3, 10975 is a payload satellite owned by Comsat (US) in GEO that was launched on Thu, 29 Jun 1978 UTC via an ATLAS SLV-3D CENTAUR launch vehicle from the Air Force Eastern Test Range (AFETR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
satellite COMSTAR 3 Date of exalting 29.06.1978y. Average height of ISS COMSTAR 3 hundred 36090.3 km. Average velocity COMSTAR 3 is 11029.31 km/h. Inclination COMSTAR 3 satellite 9.39°.