Kosmos 2133 ( meaning ''Cosmos 2133'') is a Russian

US-KMO US-KMO (), an abbreviation for Upravlyaemy Sputnik - Kontinenty Morya Okeany () meaning ''Controllable Satellite - Continents, Oceans, Seas'' is a series of Russian, previously Soviet, satellites which are used to identify ballistic missile launch ...

missile

early warning An early warning system is a warning system that can be implemented as a Poset, chain of information communication systems and comprises sensors, Detection theory, event detection and decision support system, decision subsystems for early identi ...

satellite A satellite or an artificial satellite is an object, typically a spacecraft, placed into orbit around a celestial body. They have a variety of uses, including communication relay, weather forecasting, navigation ( GPS), broadcasting, scient ...

which was launched in 1991 as part of the

Russian Space Forces The Russian Space Forces () is the space force branch of the Russian Aerospace Forces. It was reestablished following the August 1, 2015 merger between the Russian Air Force and the Russian Aerospace Defence Forces, after the independent arm of s ...

Oko OKO (, obsolete Russian word for eye, also an abbreviation for Ob'yedinonnyye Kristallom Osnovaniya (, literal meaning Foundations Bound by a Crystal)) is a complex of two skyscrapers located on plot 16 in the Moscow International Business Cen ...

programme. The satellite is designed to identify missile launches using

infrared telescope An infrared telescope is a telescope that uses infrared light to detect celestial bodies. Infrared light is one of several types of radiation present in the electromagnetic spectrum. All celestial objects with a temperature above absolute zero ...

s. Kosmos 2133 was launched from Site 200/39 at

Baikonur Cosmodrome The Baikonur Cosmodrome is a spaceport operated by Russia within Kazakhstan. Located in the Kazakh city of Baikonur, it is the largest operational space launch facility in terms of area. All Russian Human spaceflight, crewed spaceflights are l ...

in Kazakhstan. A

Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index or SL-12 after its model number, was a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and launched from sites 81/23, 8 ...

carrier rocket with a DM-2 upper stage was used to perform the launch, which took place at 08:31 UTC on 14 February 1991. The launch successfully placed the satellite into

geostationary orbit A geostationary orbit, also referred to as a geosynchronous equatorial orbit''Geostationary orbit'' and ''Geosynchronous (equatorial) orbit'' are used somewhat interchangeably in sources. (GEO), is a circular orbit, circular geosynchronous or ...

. It subsequently received its

Kosmos Cosmos generally refers to an orderly or harmonious system. Cosmos or Kosmos may also refer to: Space * ''Cosmos 1'', a privately funded solar sail spacecraft project * Cosmic Evolution Survey (COSMOS), a Hubble Space Telescope Treasury Project ...

designation, and the international designator 1991-010A. The

United States Space Command United States Space Command (USSPACECOM or SPACECOM) is a unified combatant command of the United States Department of Defense, responsible for military operations in outer space, specifically all operations 100 kilometers (62 miles) and greater ...

assigned it the

Satellite Catalog Number The Satellite Catalog Number (SATCAT), also known as NORAD Catalog Number, NORAD ID, USSPACECOM object number, is a sequential nine-digit number assigned by the United States Space Command (USSPACECOM), and previously the North American Aerospac ...

21111. Kosmos 2133 was the first satellite in the US-KMO series and was operational for over 4 years.

References

{{Orbital launches in 1991 Spacecraft launched in 1991 Spacecraft launched by Proton rockets Kosmos satellites Oko 1991 in the Soviet Union

See also

References