SS 2

10544
Spacetrack Directory Number
1977-12-08
Orbit launches
941.62 km
Average height
26579.6 km/h
Average velocity


Satellite information SS 2

Spacetrack Directory Name SS 2
Follow SS 2 SS 2 Tracker
Pass predictions SS 2 Pass predictions SS 2
Orbit launches 1977-12-08 (48 years ago)
Days in orbit 17797
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 421 km
Apogee 1487 km
Orbit slope (inclination) 63.34°
Laps per day 14
Height SS 2 941.62 km

Additional information SS 2

SS 2, 10544 is an American payload satellite in LEO that was launched on Thu, 08 Dec 1977 UTC via an ATLAS F/MSD launch vehicle from the Air Force Western Test Range (AFWTR). 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 SS 2 Date of exalting 08.12.1977y. Average height of ISS SS 2 hundred 941.62 km. Average velocity SS 2 is 26579.6 km/h. Inclination SS 2 satellite 63.34°.

TLE



Average orbit height SS 2

Average velocity SS 2

Average inclination SS 2

Mean right ascension of the ascending node (RAAN) SS 2

Mean argument of perigee SS 2

Mean semi-major axis of the orbit SS 2

Mean orbital eccentricity SS 2

Update time: 2026-08-29 19:40:04
Average height of ISS SS 2 is: 941.62km
Average velocity SS 2 is: 26579.6km/h
Average orbit height SS 2 is: 63.34°
SS 2 a new group of Starlink satellites has been launched 1977-12-08
SS 2 is from 17797 days Days in orbit.