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ASTRA 1B

retiredgeo

Live GEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 21139 / 1991-015A
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: SES
Operator: Various

Launch

Launch date: 02 Mar 1991
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 1461.74 min
Inclination: 13.52°
Apoapsis: 36307 km
Periapsis: 36267 km
Mean altitude: 36287 km
Semi-major axis: 42658 km
Eccentricity: 0.00047

Live state

Latitude: —
Longitude: —
Altitude: —
Velocity: —
Footprint area: —

TrackingLive tracker

TLE epoch: 10/22/2026, 12:39:31 PM
Source: Space-Track

1 21139U 91015A   26295.52744240 -.00000216  00000-0  00000+0 0  9993
2 21139  13.5249  21.2576 0004686 347.8661  20.5044  0.98512673117548