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Kosmos 1783

Soviet military missile early warning satellite


Soviet military missile early warning satellite

FieldValue
nameKosmos 1783
mission_typeEarly warning
COSPAR_ID1986-075A
SATCAT16993
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_periapsis611 km
orbit_apoapsis20041 km
orbit_inclination62.8 degrees
orbit_period358.10 minutes
apsisgee

Kosmos 1783 ( meaning Cosmos 1783) is a Soviet US-K missile early warning satellite which was launched in 1986 as part of the Soviet military's Oko programme. The satellite is designed to identify missile launches using optical telescopes and infrared sensors.

Kosmos 1783 was launched from Site 41/1 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 13:05 UTC on 3 October 1986. The launch placed the satellite into a molniya orbit but not into a usable orbit due to upper stage failure.

It subsequently received its Kosmos designation, and the international designator 1986-075A. The United States Space Command assigned it the Satellite Catalog Number 16993.

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 1783". 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.
  5. Wade, Mark. "Molniya 8K78M".
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