GPS BII-07, SVN 20 - Norad ID: 20533
| Spacetrack Directory Name | NAVSTAR 19 (USA 54) |
| Alternative name | GPS BII-07, SVN 20 |
| Follow NAVSTAR 19 (USA 54) | NAVSTAR 19 (USA 54) Tracker |
| Pass predictions NAVSTAR 19 (USA 54) | Pass predictions NAVSTAR 19 (USA 54) |
| Orbit launches |
|
| Days in orbit | 13315 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 20953 km |
| Apogee | 21163 km |
| Orbit slope (inclination) | 53.43° |
| Laps per day | 2 |
| Height NAVSTAR 19 (USA 54) | 21064.31 km |
NAVSTAR 19 (USA 54), 20533 is a payload satellite owned by USAF SSD (US) in MEO that was launched on Mon, 26 Mar 1990 UTC via a DELTA 6925 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 NAVSTAR 19 (USA 54) Date of exalting 26.03.1990y. Average height of ISS NAVSTAR 19 (USA 54) hundred 21064.31 km. Average velocity NAVSTAR 19 (USA 54) is 13722.12 km/h. Inclination NAVSTAR 19 (USA 54) satellite 53.44°.