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	29283
COSPAR ID	1981-120M
Observing

Current orbital elements

Inclination	82.957°
Eccentricity	0.00297
RA ascending node	4.338 hr
Argument perigee	123.587°
Mean anomaly	236.804°
Orbital period	119.221 min
Epoch of osculation	20 Jul 2024, 07:20

See historical orbital elements »

Derived Quantities

Min Altitude	1629.2 km
Mean Altitude	1653.1 km
Peak Altitude	1676.9 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