NAVSTAR 19 (USA 54)

20533
Spacetrack Directory Number
1990-03-26
Orbit launches
21064.31 km
Average height
13722.12 km/h
Average velocity


Satellite information NAVSTAR 19 (USA 54) - GPS BII-07, SVN 20

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 1990-03-26 (36 years ago)
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

Additional information NAVSTAR 19 (USA 54)

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°.

TLE



Average orbit height NAVSTAR 19 (USA 54)

Average velocity NAVSTAR 19 (USA 54)

Average inclination NAVSTAR 19 (USA 54)

Mean right ascension of the ascending node (RAAN) NAVSTAR 19 (USA 54)

Mean argument of perigee NAVSTAR 19 (USA 54)

Mean semi-major axis of the orbit NAVSTAR 19 (USA 54)

Mean orbital eccentricity NAVSTAR 19 (USA 54)

Update time: 2026-09-07 19:50:20
Average height of ISS NAVSTAR 19 (USA 54) is: 21064.31km
Average velocity NAVSTAR 19 (USA 54) is: 13722.12km/h
Average orbit height NAVSTAR 19 (USA 54) is: 53.44°
NAVSTAR 19 (USA 54) a new group of Starlink satellites has been launched 1990-03-26
NAVSTAR 19 (USA 54) is from 13315 days Days in orbit.