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	26964
COSPAR ID	1977-047E
Observing

Current orbital elements

Inclination	62.360°
Eccentricity	0.72122
RA ascending node	20.739 hr
Argument perigee	36.271°
Mean anomaly	355.555°
Orbital period	710.601 min
Epoch of osculation	01 Feb 2026, 23:18

See historical orbital elements »

Derived Quantities

Min Altitude	982.7 km
Mean Altitude	20007.1 km
Peak Altitude	39031.6 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