USA 28

18583
Spacetrack Directory Number
1987-11-29
Orbit launches
36323.47 km
Average height
10999.14 km/h
Average velocity


Satellite information USA 28 - USA 28 (DSP 13)

Spacetrack Directory Name USA 28
Alternative name USA 28 (DSP 13)
Follow USA 28 USA 28 Tracker
Pass predictions USA 28 Pass predictions USA 28
Orbit launches 1987-11-29 (38 years ago)
Days in orbit 14163
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 36230 km
Apogee 36418 km
Orbit slope (inclination) 11.99°
Laps per day 1
Height USA 28 36323.47 km

Additional information USA 28

USA 28, 18583 is a payload satellite owned by USAF SD (US) in GEO that was launched on Sun, 29 Nov 1987 UTC via a TITAN 34D/TRANSTAGE 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 28 Date of exalting 29.11.1987y. Average height of ISS USA 28 hundred 36323.47 km. Average velocity USA 28 is 10999.14 km/h. Inclination USA 28 satellite 12°.

TLE



Average orbit height USA 28

Average velocity USA 28

Average inclination USA 28

Mean right ascension of the ascending node (RAAN) USA 28

Mean argument of perigee USA 28

Mean semi-major axis of the orbit USA 28

Mean orbital eccentricity USA 28

Update time: 2026-09-07 19:50:20
Average height of ISS USA 28 is: 36323.47km
Average velocity USA 28 is: 10999.14km/h
Average orbit height USA 28 is: 12°
USA 28 a new group of Starlink satellites has been launched 1987-11-29
USA 28 is from 14163 days Days in orbit.