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	10292
COSPAR ID	1977-079H
Observing

Current orbital elements

Inclination	74.026°
Eccentricity	0.00315
RA ascending node	4.828 hr
Argument perigee	305.279°
Mean anomaly	124.575°
Orbital period	115.670 min
Epoch of osculation	12 Dec 2025, 07:15

See historical orbital elements »

Derived Quantities

Min Altitude	1468.2 km
Mean Altitude	1493.0 km
Peak Altitude	1517.7 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 SL-8 R/B COSMOS 938 DEB COSMOS 938 DEB