Launch Details

Launched	30 March 1981
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	12376
COSPAR ID	1981-031A
Observing

Current orbital elements

Inclination	68.682°
Eccentricity	0.59577
RA ascending node	6.697 hr
Argument perigee	355.462°
Mean anomaly	0.829°
Orbital period	716.811 min
Epoch of osculation	12 Dec 2025, 06:55

See historical orbital elements »

Derived Quantities

Min Altitude	4354.0 km
Mean Altitude	20160.6 km
Peak Altitude	35967.2 km

Launched alongside

SL-6 R/B(1) SL-6 PLAT SL-6 R/B(2) COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB COSMOS 1261 DEB