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	64.539°
Eccentricity	0.44558
RA ascending node	17.230 hr
Argument perigee	51.656°
Mean anomaly	340.713°
Orbital period	220.065 min
Epoch of osculation	27 Aug 2025, 15:06

See historical orbital elements »

Derived Quantities

Min Altitude	323.3 km
Mean Altitude	5703.3 km
Peak Altitude	11083.3 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