Launch Details

Launched	12 May 1987
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	17974
COSPAR ID	1987-041B
Observing

Current orbital elements

Inclination	71.011°
Eccentricity	0.00144
RA ascending node	0.661 hr
Argument perigee	197.568°
Mean anomaly	334.746°
Orbital period	101.577 min
Epoch of osculation	20 Mar 2026, 13:25

See historical orbital elements »

Derived Quantities

Min Altitude	830.1 km
Mean Altitude	840.5 km
Peak Altitude	850.9 km

Launched alongside

COSMOS 1844 COSMOS 1845 SL-4 R/B COSMOS 1845 DEB COSMOS 1845 DEB COSMOS 1845 DEB COSMOS 1845 DEB COSMOS 1845 DEB COSMOS 1845 DEB COSMOS 1845 DEB SL-16 DEB SL-16 DEB SL-16 DEB SL-16 DEB COSMOS 1844 DEB