Launch Details

Launched	19 September 1977
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	12996
COSPAR ID	1977-092J
Observing

Current orbital elements

Inclination	4.291°
Eccentricity	0.00163
RA ascending node	18.319 hr
Argument perigee	277.939°
Mean anomaly	296.501°
Orbital period	1439.485 min
Epoch of osculation	22 Jun 2026, 19:14

See historical orbital elements »

Derived Quantities

Min Altitude	35791.4 km
Mean Altitude	35860.0 km
Peak Altitude	35928.7 km

Launched alongside

EKRAN 2 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