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	18411
COSPAR ID	1987-041D
Observing

Current orbital elements

Inclination	71.033°
Eccentricity	0.01865
RA ascending node	22.571 hr
Argument perigee	43.430°
Mean anomaly	66.853°
Orbital period	104.617 min
Epoch of osculation	02 Feb 2026, 06:11

See historical orbital elements »

Derived Quantities

Min Altitude	846.5 km
Mean Altitude	983.7 km
Peak Altitude	1120.9 km

Launched alongside

COSMOS 1844 SL-16 R/B 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 COSMOS 1844 DEB