Launch Details

Launched	16 December 1981
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	29286
COSPAR ID	1981-120Q
Observing

Current orbital elements

Inclination	82.977°
Eccentricity	0.00038
RA ascending node	18.462 hr
Argument perigee	127.480°
Mean anomaly	255.053°
Orbital period	119.401 min
Epoch of osculation	03 Jul 2025, 13:07

See historical orbital elements »

Derived Quantities

Min Altitude	1658.1 km
Mean Altitude	1661.1 km
Peak Altitude	1664.2 km

Launched alongside

RADIO 3 RADIO 8 RADIO 5 RADIO 4 RADIO 7 RADIO 6 SL-8 R/B SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB SL-8 DEB