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	63.266°
Eccentricity	0.73967
RA ascending node	1.324 hr
Argument perigee	44.763°
Mean anomaly	354.834°
Orbital period	726.130 min
Epoch of osculation	20 Mar 2026, 02:35

See historical orbital elements »

Derived Quantities

Min Altitude	595.6 km
Mean Altitude	20390.0 km
Peak Altitude	40184.5 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