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	66.206°
Eccentricity	0.00131
RA ascending node	22.397 hr
Argument perigee	202.369°
Mean anomaly	120.329°
Orbital period	675.729 min
Epoch of osculation	28 Jun 2025, 00:21

See historical orbital elements »

Derived Quantities

Min Altitude	19103.5 km
Mean Altitude	19136.9 km
Peak Altitude	19170.4 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