Norad ID: 40100
| Spacetrack Directory Name | USA 254 |
| Follow USA 254 | USA 254 Tracker |
| Pass predictions USA 254 | Pass predictions USA 254 |
| Orbit launches |
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| Days in orbit | 4412 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Categories | |
| Perigee | 35738 km |
| Apogee | 35837 km |
| Orbit slope (inclination) | 4.89° |
| Laps per day | 1 |
| Orbit | GEO |
| Height USA 254 | 36109.66 km |
USA 254, 40100 is a payload satellite owned by USAF AFSPC (US) in GEO that was launched on Mon, 28 Jul 2014 UTC via a DELTA 4M+(4,2) 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 USA 254 Date of exalting 28.07.2014y. Average height of ISS USA 254 hundred 36109.66 km. Average velocity USA 254 is 11026.76 km/h. Inclination USA 254 satellite 4.87°.