USA 143 (MILSTAR-2 1) - Norad ID: 25724
| Spacetrack Directory Name | USA 143 |
| Alternative name | USA 143 (MILSTAR-2 1) |
| Follow USA 143 | USA 143 Tracker |
| Pass predictions USA 143 | Pass predictions USA 143 |
| Orbit launches |
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| Days in orbit | 9992 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 1097 km |
| Apogee | 5149 km |
| Orbit slope (inclination) | 28.22° |
| Laps per day | 9 |
| Height USA 143 | 3337.5 km |
USA 143, 25724 is a payload satellite owned by USAF SMC (US) in LEO that was launched on Fri, 30 Apr 1999 UTC via a TITAN 401B/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 USA 143 Date of exalting 30.04.1999y. Average height of ISS USA 143 hundred 3337.5 km. Average velocity USA 143 is 23062.21 km/h. Inclination USA 143 satellite 28.22°.