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	71.031°
Eccentricity	0.01896
RA ascending node	14.824 hr
Argument perigee	318.944°
Mean anomaly	64.693°
Orbital period	104.616 min
Epoch of osculation	02 Apr 2026, 07:43

See historical orbital elements »

Derived Quantities

Min Altitude	844.2 km
Mean Altitude	983.6 km
Peak Altitude	1123.0 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