Launch Details

Launched	28 December 1983
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	14590
COSPAR ID	1983-127A
Alternative names	GLONASS GLONASS 4
Observing

Current orbital elements

Inclination	66.472°
Eccentricity	0.00104
RA ascending node	22.195 hr
Argument perigee	182.695°
Mean anomaly	21.774°
Orbital period	675.742 min
Epoch of osculation	21 Feb 2026, 08:23

See historical orbital elements »

Derived Quantities

Min Altitude	19110.7 km
Mean Altitude	19137.3 km
Peak Altitude	19163.8 km

Launched alongside

COSMOS 1520 COSMOS 1521 SL-12 R/B(1) SL-12 PLAT SL-12 R/B(2) 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