Launch Details

Launched	23 August 1977
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	10282
COSPAR ID	1977-079A
Observing

Current orbital elements

Inclination	74.022°
Eccentricity	0.00198
RA ascending node	16.810 hr
Argument perigee	230.333°
Mean anomaly	139.276°
Orbital period	114.806 min
Epoch of osculation	20 Mar 2026, 09:47

See historical orbital elements »

Derived Quantities

Min Altitude	1438.3 km
Mean Altitude	1453.7 km
Peak Altitude	1469.2 km

Launched alongside

COSMOS 938 SL-4 R/B SL-4 DEB SL-4 DEB COSMOS 940 COSMOS 941 COSMOS 942 COSMOS 943 COSMOS 944 COSMOS 945 COSMOS 946 SL-8 R/B COSMOS 938 DEB COSMOS 938 DEB