Launch Details

Launched	24 September 1979
Flight ended	–
Status	Unknown
Launch site	Plesetsk Missile and Space Complex, Russia
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	11539
COSPAR ID	1979-084B
Observing

Current orbital elements

Inclination	74.024°
Eccentricity	0.00454
RA ascending node	3.138 hr
Argument perigee	83.740°
Mean anomaly	302.909°
Orbital period	114.796 min
Epoch of osculation	25 Aug 2026, 10:35

See historical orbital elements »

Derived Quantities

Min Altitude	1417.7 km
Mean Altitude	1453.3 km
Peak Altitude	1488.9 km

Launched alongside

COSMOS 1129 SL-4 R/B COSMOS 1130 COSMOS 1132 COSMOS 1133 COSMOS 1134 COSMOS 1135 COSMOS 1136 COSMOS 1137 SL-8 R/B COSMOS 1129 DEB COSMOS 1129 DEB COSMOS 1129 DEB