Engineering:Kosmos 611

From HandWiki
Kosmos 611
Mission typeABM radar target
COSPAR ID1973-094A
Spacecraft properties
Spacecraft typeDS-P1-Yu
ManufacturerYuzhnoye
Launch mass400 kilograms (880 lb)
Start of mission
Launch date28 November 1973, 09:29:58 (1973-11-28UTC09:29:58Z) UTC
RocketKosmos-2I 63SM
Launch sitePlesetsk 133/1
End of mission
Decay date19 June 1974 (1974-06-20)
Orbital parameters
Reference systemGeocentric
RegimeLow Earth
Perigee altitude264 kilometres (164 mi)
Apogee altitude466 kilometres (290 mi)
Inclination70.9 degrees
Period91.8 minutes
 

Kosmos 611 (Russian: Космос 611 meaning Cosmos 611), known before launch as DS-P1-Yu No.64, was a Soviet satellite which was launched in 1973 as part of the Dnepropetrovsk Sputnik programme. It was a 400-kilogram (880 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used as a radar calibration target for anti-ballistic missile tests.[1]

Launch

Kosmos 611 was successfully launched into low Earth orbit at 09:29:58 UTC on 28 November 1973.[2] The launch took place from Site 133/1 at the Plesetsk Cosmodrome,[3] and used a Kosmos-2I 63SM carrier rocket.

Orbit

Upon reaching orbit, the satellite was assigned its Kosmos designation, and received the International Designator 1973-094A.[4] The North American Aerospace Defense Command assigned it the catalogue number 06952.

Kosmos 611 was the sixty-seventh of seventy nine DS-P1-Yu satellites to be launched,[1] and the sixty-first of seventy two to successfully reach orbit.[5] It was operated in an orbit with a perigee of 264 kilometres (164 mi), an apogee of 466 kilometres (290 mi), 70.9 degrees of inclination, and an orbital period of 91.8 minutes.[6] It remained in orbit until it decayed and reentered the atmosphere on 19 June 1974.[6]

See also

  • 1973 in spaceflight

References

  1. 1.0 1.1 Wade, Mark. "DS-P1-Yu". Encyclopedia Astronautica. http://www.astronautix.com/craft/dsp1yu.htm. 
  2. Wade, Mark. "Kosmos 2". Encyclopedia Astronautica. http://www.astronautix.com/lvs/kosmos2.htm. 
  3. McDowell, Jonathan. "Launch Log". Jonathan's Space Page. http://planet4589.org/space/log/launchlog.txt. 
  4. "Cosmos 611". NSSDC Master Catalog. US National Space Science Data Center. https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1973-094A. 
  5. Krebs, Gunter. "DS-P1-Yu (11F618)". Gunter's Space Page. http://space.skyrocket.de/doc_sdat/ds-p1-yu.htm. 
  6. 6.0 6.1 McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. http://www.planet4589.org/space/log/satcat.txt.