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	29284
COSPAR ID	1981-120N
Observing

Current orbital elements

Inclination	82.954°
Eccentricity	0.00351
RA ascending node	18.376 hr
Argument perigee	333.414°
Mean anomaly	181.303°
Orbital period	119.750 min
Epoch of osculation	04 Oct 2025, 11:22

See historical orbital elements »

Derived Quantities

Min Altitude	1648.6 km
Mean Altitude	1676.8 km
Peak Altitude	1705.0 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