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	21728
COSPAR ID	1991-068A
Observing

Current orbital elements

Inclination	82.576°
Eccentricity	0.00061
RA ascending node	3.169 hr
Argument perigee	100.160°
Mean anomaly	260.017°
Orbital period	113.992 min
Epoch of osculation	27 Jan 2026, 18:15

See historical orbital elements »

Derived Quantities

Min Altitude	1412.0 km
Mean Altitude	1416.7 km
Peak Altitude	1421.4 km

Launched alongside

COSMOS 2158 COSMOS 2159 COSMOS 2160 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