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	29282
COSPAR ID	1981-120L
Observing

Current orbital elements

Inclination	82.960°
Eccentricity	0.00194
RA ascending node	12.251 hr
Argument perigee	353.561°
Mean anomaly	34.837°
Orbital period	119.604 min
Epoch of osculation	02 Feb 2026, 09:12

See historical orbital elements »

Derived Quantities

Min Altitude	1654.6 km
Mean Altitude	1670.3 km
Peak Altitude	1685.9 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