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	12997
COSPAR ID	1981-120A
Observing

Current orbital elements

Inclination	82.959°
Eccentricity	0.00592
RA ascending node	22.144 hr
Argument perigee	80.878°
Mean anomaly	51.999°
Orbital period	118.436 min
Epoch of osculation	06 May 2024, 22:57

See historical orbital elements »

Derived Quantities

Min Altitude	1570.5 km
Mean Altitude	1617.8 km
Peak Altitude	1665.1 km

Launched alongside

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 SL-8 DEB