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	74.023°
Eccentricity	0.00199
RA ascending node	18.756 hr
Argument perigee	262.335°
Mean anomaly	108.535°
Orbital period	114.806 min
Epoch of osculation	26 Feb 2026, 15:15

See historical orbital elements »

Derived Quantities

Min Altitude	1438.1 km
Mean Altitude	1453.7 km
Peak Altitude	1469.3 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