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OTS 2

retiredgeo

Live GEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 10855 / 1978-044A
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: European Space Agency
Operator: Various

Launch

Launch date: 11 May 1978
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 1452.48 min
Inclination: 7.74°
Apoapsis: 36152 km
Periapsis: 36062 km
Mean altitude: 36107 km
Semi-major axis: 42478 km
Eccentricity: 0.00106

Live state

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

TrackingLive tracker

TLE epoch: 10/23/2026, 8:10:27 PM
Source: Space-Track

1 10855U 78044A   26296.84060183 -.00000250  00000-0  00000+0 0  9994
2 10855   7.7358 303.1471 0010562 349.7928   3.1678  0.99140585205267