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	29286
COSPAR ID	1981-120Q
Observing

Current orbital elements

Inclination	82.978°
Eccentricity	0.00032
RA ascending node	5.216 hr
Argument perigee	63.482°
Mean anomaly	118.496°
Orbital period	119.398 min
Epoch of osculation	04 Jul 2026, 12:02

See historical orbital elements »

Derived Quantities

Min Altitude	1658.4 km
Mean Altitude	1661.0 km
Peak Altitude	1663.6 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