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	68.760°
Eccentricity	0.59106
RA ascending node	6.344 hr
Argument perigee	353.148°
Mean anomaly	1.489°
Orbital period	717.164 min
Epoch of osculation	11 Mar 2026, 10:00

See historical orbital elements »

Derived Quantities

Min Altitude	4482.4 km
Mean Altitude	20169.3 km
Peak Altitude	35856.2 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