Norad ID: 42941
| Nazwa w katalogu Spacetrack | USA 278 |
| Wyniesienie na orbitę |
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| Deorbitacja |
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| Kraj/organizacja pochodzenia | USA (US) |
| Miejsce startu | AFWTR (Vandenberg Air Force Base, USA) |
| WWW | Tutaj |
| Perygeum | 1124 km |
| Apogeum | 39233 km |
USA 278, 42941 is a payload satellite owned by NRO (US) that was launched on Sun, 24 Sep 2017 UTC via an ATLAS V 541 launch vehicle from the Air Force Western Test Range (AFWTR). 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.
Satelitę USA 278 wyniesiono 24.09.2017r.