Launch Details

Launched	3 April 1991
Flight ended	–
Status	Unknown
Launch site	Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome)
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	21226
COSPAR ID	1991-025G
Alternative names	AUX MOTOR
Observing

Current orbital elements

Inclination	64.572°
Eccentricity	0.44576
RA ascending node	20.088 hr
Argument perigee	55.661°
Mean anomaly	338.928°
Orbital period	220.361 min
Epoch of osculation	28 Jun 2025, 12:36

See historical orbital elements »

Derived Quantities

Min Altitude	327.0 km
Mean Altitude	5714.1 km
Peak Altitude	11101.2 km

Launched alongside

COSMOS 2139 COSMOS 2140 COSMOS 2141 SL-12 R/B(1) SL-12 R/B SL-12 R/B(2) SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB