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	29285
COSPAR ID	1981-120P
Observing

Current orbital elements

Inclination	82.960°
Eccentricity	0.00492
RA ascending node	22.208 hr
Argument perigee	116.638°
Mean anomaly	256.942°
Orbital period	118.676 min
Epoch of osculation	16 Jul 2024, 16:03

See historical orbital elements »

Derived Quantities

Min Altitude	1589.3 km
Mean Altitude	1628.6 km
Peak Altitude	1668.0 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