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	21220
COSPAR ID	1991-025F
Alternative names	AUX MOTOR
Observing

Current orbital elements

Inclination	65.117°
Eccentricity	0.55008
RA ascending node	15.014 hr
Argument perigee	115.753°
Mean anomaly	309.981°
Orbital period	324.290 min
Epoch of osculation	11 Jul 2026, 11:15

See historical orbital elements »

Derived Quantities

Min Altitude	663.8 km
Mean Altitude	9264.6 km
Peak Altitude	17865.5 km

Launched alongside

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