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	26680
COSPAR ID	1981-071L
Observing

Current orbital elements

Inclination	63.300°
Eccentricity	0.73899
RA ascending node	1.541 hr
Argument perigee	44.641°
Mean anomaly	354.984°
Orbital period	726.303 min
Epoch of osculation	25 Feb 2026, 22:02

See historical orbital elements »

Derived Quantities

Min Altitude	615.1 km
Mean Altitude	20394.3 km
Peak Altitude	40173.5 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