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Kosmos 2222

Russian military early warning satellite

Field	Value
name	Kosmos 2222
mission_type	Early warning
COSPAR_ID	1992-081A
SATCAT	22238
mission_duration	4 years
spacecraft_type	US-K
launch_mass	1900 kg
launch_date	UTC
launch_rocket	Molniya-M/2BL
launch_site	Plesetsk Cosmodrome
decay_date	3 May 2023, 03:58 UTC
orbit_reference	Geocentric
orbit_regime	Molniya
orbit_periapsis	639 km
orbit_apoapsis	39724 km
orbit_inclination	62.8 degrees
orbit_period	717.96 minutes
apsis	gee

Kosmos 2222 ( meaning Cosmos 2222) is a Russian US-K missile early warning satellite which was launched in 1992 as part of the Russian Space Forces' Oko programme. The satellite is designed to identify missile launches using optical telescopes and infrared sensors.

Kosmos 2222 was launched from Site 43/3 at Plesetsk Cosmodrome in Russia. A Molniya-M carrier rocket with a 2BL upper stage was used to perform the launch, which took place at 12:18 UTC on 25 November 1992. The launch successfully placed the satellite into a molniya orbit. It subsequently received its Kosmos designation, and the international designator 1992-081A. The United States Space Command assigned it the Satellite Catalog Number 22238.

The satellite became inactive in 1995, and reentered the Earth's atmosphere on 3 May 2023 at 03:58 UTC.

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

McDowell, Jonathan. (3 May 2023). "The Russian early warning satellite Oko 73D6-6051, codename Kosmos-2222, reentered south of New Zealand at 0358 UTC May 3 after 30.4 years in space. It operated from 1992 to about 1995 and has been space junk since then.".
(2012-04-20). "Cosmos 2222". National Space Science Data Centre.
(2012-03-08). "US-K (73D6)". Gunter's Space Page.
McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page.
McDowell, Jonathan. "Launch Log". Jonathan's Space Page.

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