Launch Details

Launched	15 June 1977
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	27883
COSPAR ID	1977-047F
Observing

Current orbital elements

Inclination	60.412°
Eccentricity	0.73983
RA ascending node	16.474 hr
Argument perigee	49.918°
Mean anomaly	354.424°
Orbital period	712.428 min
Epoch of osculation	15 Jan 2026, 11:05

See historical orbital elements »

Derived Quantities

Min Altitude	503.6 km
Mean Altitude	20052.3 km
Peak Altitude	39601.1 km

Launched alongside

COSMOS 917 SL-6 R/B(1) SL-6 PLAT SL-6 R/B(2) COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB COSMOS 917 DEB SL-6 DEB COSMOS 917 DEB