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	12998
COSPAR ID	1981-120B
Observing

Current orbital elements

Inclination	82.960°
Eccentricity	0.00200
RA ascending node	3.861 hr
Argument perigee	162.569°
Mean anomaly	353.211°
Orbital period	119.682 min
Epoch of osculation	15 Dec 2024, 15:40

See historical orbital elements »

Derived Quantities

Min Altitude	1657.7 km
Mean Altitude	1673.8 km
Peak Altitude	1689.9 km

Launched alongside

RADIO 3 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