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Kosmos 2050

Soviet military early warning satellite


Soviet military early warning satellite

FieldValue
nameKosmos 2050
mission_typeEarly warning
COSPAR_ID1989-091A
SATCAT20330
mission_duration4 years
spacecraft_typeUS-K
launch_mass1900 kg
launch_dateUTC
launch_rocketMolniya-M/2BL
launch_sitePlesetsk Cosmodrome
decay_date
orbit_referenceGeocentric
orbit_regimeMolniya
orbit_periapsis610 km
orbit_apoapsis39751 km
orbit_inclination63.0 degrees
orbit_period717.92 minutes
apsisgee

Kosmos 2050 ( meaning Cosmos 2050) is a Soviet US-K missile early warning satellite which was launched in 1989 as part of the Soviet military's Oko programme. The satellite is designed to identify missile launches using optical telescopes and infrared sensors.

Kosmos 2050 was launched from Site 16/2 at Plesetsk Cosmodrome in the Russian SSR. A Molniya-M carrier rocket with a 2BL upper stage was used to perform the launch, which took place at 20:35 UTC on 23 November 1989. The launch successfully placed the satellite into a molniya orbit. It subsequently received its Kosmos designation, and the international designator 1989-091A. The United States Space Command assigned it the Satellite Catalog Number 20330.

References

|url-status=dead |archive-url=https://web.archive.org/web/20120315024323/http://iis-db.stanford.edu/pubs/20734/Podvig-S%26GS.pdf |archive-date=2012-03-15

References

  1. (2012-04-20). "Cosmos 2050". National Space Science Data Centre.
  2. (2012-03-08). "US-K (73D6)". Gunter's Space Page.
  3. McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page.
  4. McDowell, Jonathan. "Launch Log". Jonathan's Space Page.
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