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	11538
COSPAR ID	1979-084A
Observing

Current orbital elements

Inclination	74.025°
Eccentricity	0.00526
RA ascending node	20.735 hr
Argument perigee	10.156°
Mean anomaly	98.097°
Orbital period	114.625 min
Epoch of osculation	12 Dec 2025, 06:36

See historical orbital elements »

Derived Quantities

Min Altitude	1404.4 km
Mean Altitude	1445.5 km
Peak Altitude	1486.7 km

Launched alongside

COSMOS 1129 SL-4 R/B COSMOS 1131 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