Launch Details

Launched	19 September 1977
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	10365
COSPAR ID	1977-092A
Observing

Current orbital elements

Inclination	4.222°
Eccentricity	0.00328
RA ascending node	18.306 hr
Argument perigee	16.088°
Mean anomaly	16.202°
Orbital period	1436.637 min
Epoch of osculation	22 Jun 2026, 20:12

See historical orbital elements »

Derived Quantities

Min Altitude	35665.9 km
Mean Altitude	35804.3 km
Peak Altitude	35942.7 km

Launched alongside

SL-12 R/B(1) SL-12 PLAT SL-12 DEB SL-12 R/B SL-12 R/B SL-12 R/B(2) EKRAN 2 DEB EKRAN 2 DEB EKRAN 2 DEB EKRAN 2 DEB EKRAN 2 DEB EKRAN 2 DEB EKRAN 2 DEB