TDRS 4

19883
Spacetrack Directory Number
1989-03-13
Orbit launches


Satellite information TDRS 4

Spacetrack Directory Name TDRS 4
Orbit launches 1989-03-13
Deorbitation
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 36218 km
Apogee 36374 km

Additional information TDRS 4

TDRS 4, 19883 is a payload satellite owned by GSFC (US) in GEO that was launched on Mon, 13 Mar 1989 UTC via an SPACE SHUTTLE 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 TDRS 4 Date of exalting 13.03.1989y.


Update time: 2025-02-13 04:32:03
TDRS 4 a new group of Starlink satellites has been launched 1989-03-13