COSMOS 1977

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COSMOS 1977 is classified as:

Military

NORAD ID: 19608

Int'l Code: 1988-096A

Perigee: 6,722.0 km

Apogee: 33,624.6 km

Inclination: 69.2 °

Period: 717.3 minutes

Semi major axis: 26544 km

RCS: 11.8723 m² (large)

Launch date: October 25, 1988
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Cosmos 1977 was a Soviet missile early warning satellite launched from the Plesetsk cosmodrome aboard a Molniya rocket. It was part of the Oko constellation of satellites and covered the plane 6 - 116 degree longitude of ascending node.

1 19608U 88096A   24126.67106161  .00000871  00000-0  00000-0 0  9994
2 19608  69.1965 151.0451 5067487  70.0048 334.3706  2.00745484260294

Source of the keplerian elements: AFSPC