COSMOS 1290

retiredleo

NORAD / COSPAR12639 / 1981-074D

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerRussia (CIS)

OperatorVarious

Launch date06 Aug 1981

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period114.94 min

Inclination74.03°

Apoapsis1464 km

Periapsis1441 km

Mean altitude1453 km

Semi-major axis7824 km

Eccentricity0.00146

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 12:22:16 AM

SourceSpace-Track

1 12639U 81074D   26251.01546907  .00000004  00000-0  12468-3 0  9997
2 12639  74.0310 109.7610 0014596  52.7490  99.6279 12.52836195 62039