Launch Details

Launched	23 December 1985
Flight ended	–
Status	Non-operational
Launch site	Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome)
Owner	Commonwealth of Independent States (former USSR)
NORAD ID	16396
COSPAR ID	1985-118A
Alternative names	GLONASS GLONASS 12
Observing

Current orbital elements

Inclination	66.114°
Eccentricity	0.00135
RA ascending node	21.927 hr
Argument perigee	205.212°
Mean anomaly	328.806°
Orbital period	675.730 min
Epoch of osculation	27 Jan 2026, 08:02

See historical orbital elements »

Derived Quantities

Min Altitude	19102.5 km
Mean Altitude	19137.0 km
Peak Altitude	19171.4 km

Launched alongside

COSMOS 1711 COSMOS 1712 SL-12 R/B(1) SL-12 PLAT SL-12 R/B(2) SL-12 DEB SL-12 DEB SL-12 DEB SL-12 R/B 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