Launch Details

Launched	27 September 1991
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	21731
COSPAR ID	1991-068D
Observing

Current orbital elements

Inclination	82.586°
Eccentricity	0.00097
RA ascending node	21.431 hr
Argument perigee	74.517°
Mean anomaly	311.806°
Orbital period	113.860 min
Epoch of osculation	21 May 2026, 10:50

See historical orbital elements »

Derived Quantities

Min Altitude	1403.2 km
Mean Altitude	1410.7 km
Peak Altitude	1418.2 km

Launched alongside

COSMOS 2157 COSMOS 2158 COSMOS 2159 COSMOS 2161 COSMOS 2162 SL-14 R/B SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB