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	10293
COSPAR ID	1977-079J
Observing

Current orbital elements

Inclination	74.022°
Eccentricity	0.01352
RA ascending node	12.206 hr
Argument perigee	158.112°
Mean anomaly	14.276°
Orbital period	117.529 min
Epoch of osculation	20 Dec 2025, 06:40

See historical orbital elements »

Derived Quantities

Min Altitude	1469.6 km
Mean Altitude	1577.0 km
Peak Altitude	1684.4 km

Launched alongside

COSMOS 938 COSMOS 939 SL-4 R/B SL-4 DEB SL-4 DEB COSMOS 940 COSMOS 941 COSMOS 942 COSMOS 943 COSMOS 944 COSMOS 945 COSMOS 946 COSMOS 938 DEB COSMOS 938 DEB