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	29290
COSPAR ID	1981-120U
Observing

Current orbital elements

Inclination	82.961°
Eccentricity	0.00262
RA ascending node	2.179 hr
Argument perigee	289.650°
Mean anomaly	83.977°
Orbital period	118.964 min
Epoch of osculation	06 Jul 2024, 20:54

See historical orbital elements »

Derived Quantities

Min Altitude	1620.5 km
Mean Altitude	1641.6 km
Peak Altitude	1662.6 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