Launch Details

Launched	3 August 1981
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	13961
COSPAR ID	1981-071F
Observing

Current orbital elements

Inclination	70.554°
Eccentricity	0.55729
RA ascending node	5.382 hr
Argument perigee	339.651°
Mean anomaly	4.764°
Orbital period	726.824 min
Epoch of osculation	01 Apr 2026, 04:02

See historical orbital elements »

Derived Quantities

Min Altitude	5483.9 km
Mean Altitude	20407.1 km
Peak Altitude	35330.3 km

Launched alongside

COSMOS 1285 SL-6 PLAT SL-6 R/B(1) SL-6 R/B(2) COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB COSMOS 1285 DEB