Kosmos 2251: razlika između inačica

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Pri lansiranju bio je mase 900 kg. Proizvođač satelita bio je [[ISS Rešetnjov|Rešetnjov]]. Operator satelita bila je [[Kosmičeskije vojska|Ruska svemirska vojska]].  
Pri lansiranju bio je mase 900 kg. Proizvođač satelita bio je [[ISS Rešetnjov|Rešetnjov]]. Operator satelita bila je [[Kosmičeskije vojska|Ruska svemirska vojska]].  
10. veljače 2009. u 16:56 UTC,<ref name="Space">{{cite web|url=http://www.space.com/news/090211-satellite-collision.html|title=U.S. Satellite Destroyed in Space Collision|last=Iannotta|first=Becky|date=11 February 2009|publisher=[[Space.com]]|accessdate=11 February 2009}}</ref> [[sudar dvaju satelita 2009.|sudario]] se sa [[ Iridium Satellite LLC|Iridiumovim]] satelitom [[Iridium 33]],<ref>{{cite web |title=Office for Outer Space Affairs |url=http://www.unoosa.org/oosa/search.do?internationalDesignatorCrit=1993-036A&stateOrganizationCrit=RU |publisher=[[United Nations Office for Outer Space Affairs|United Nations]] |quote=Reported as colliding with Iridum 33 (1997-051C) on 10/02/2009 |accessdate=12 February 2009}}</ref> prvim velikim sudarom dvaju satelita u Zemljinoj orbiti. Iridiumov satelit u vrijeme uporabe bio je radio i razbio se potpuno kao i Kosmos-2251.<ref>{{cite web|url=http://news.bbc.co.uk/2/hi/science/nature/7885051.stm|title=Russian and US satellites collide|date=12 February 2009|publisher=[[BBC News]]|quote=Russia has not commented on claims that the satellite was out of control. |accessdate=12 February 2009}}</ref> [[NASA]] je izvijestila o velikoj količini [[svemirski otpad|otpada]] nastalog sudarom.<ref>{{cite web|url=https://www.google.com/hostednews/ap/article/ALeqM5grGfFhzFgjxK46MQHTwD1RgRUwCAD969LB802|title=2 orbiting satellites collide 500 miles up|date=11 February 2009|publisher=[[Associated Press]]|accessdate=11 February 2009}}</ref><ref>{{cite web|url=http://www.oosa.unvienna.org/pdf/pres/stsc2011/tech-31.pdf|title=U.S. Space debris environment and operational updates|date=7 February 2011|publisher=[[NASA]]|accessdate=25 August 2010}}</ref>
10. veljače 2009. u 16:56 UTC,<ref name="Space">{{Citiranje weba|url=http://www.space.com/news/090211-satellite-collision.html|title=U.S. Satellite Destroyed in Space Collision|last=Iannotta|first=Becky|date=11 February 2009|publisher=[[Space.com]]|accessdate=11 February 2009}}</ref> [[sudar dvaju satelita 2009.|sudario]] se sa [[ Iridium Satellite LLC|Iridiumovim]] satelitom [[Iridium 33]],<ref>{{Citiranje weba |title=Office for Outer Space Affairs |url=http://www.unoosa.org/oosa/search.do?internationalDesignatorCrit=1993-036A&stateOrganizationCrit=RU |publisher=[[United Nations Office for Outer Space Affairs|United Nations]] |quote=Reported as colliding with Iridum 33 (1997-051C) on 10/02/2009 |accessdate=12 February 2009}}</ref> prvim velikim sudarom dvaju satelita u Zemljinoj orbiti. Iridiumov satelit u vrijeme uporabe bio je radio i razbio se potpuno kao i Kosmos-2251.<ref>{{Citiranje weba|url=http://news.bbc.co.uk/2/hi/science/nature/7885051.stm|title=Russian and US satellites collide|date=12 February 2009|publisher=[[BBC News]]|quote=Russia has not commented on claims that the satellite was out of control. |accessdate=12 February 2009}}</ref> [[NASA]] je izvijestila o velikoj količini [[svemirski otpad|otpada]] nastalog sudarom.<ref>{{Citiranje weba|url=https://www.google.com/hostednews/ap/article/ALeqM5grGfFhzFgjxK46MQHTwD1RgRUwCAD969LB802|title=2 orbiting satellites collide 500 miles up|date=11 February 2009|publisher=[[Associated Press]]|accessdate=11 February 2009}}</ref><ref>{{Citiranje weba|url=http://www.oosa.unvienna.org/pdf/pres/stsc2011/tech-31.pdf|title=U.S. Space debris environment and operational updates|date=7 February 2011|publisher=[[NASA]]|accessdate=25 August 2010}}</ref>


== Izvori ==
== Izvori ==

Inačica od 19. studeni 2021. u 03:30

Kosmos 2251, ruski komunikacijski satelit. Vrste je Strijela-2. Lansiran je 16. lipnja 1993. godine u 04:17 sa kozmodroma Pljesecka u Rusiji. Lansiran je u nisku Zemljinu orbitu s lansirališta br. 132 raketom nosačem Kosmos-3M 11K65M. Nije imao propulzijski sustav.[1]Orbita mu je 778 km u perigeju i 803 km u apogeju. Referentni sustav bila je geocentrični. Inklinacija je bila 74°. Spacetrackov kataloški broj je 22675. COSPARova oznaka je 1993-036-A. Zemlju je obilazio u 100,70 minuta.

Pri lansiranju bio je mase 900 kg. Proizvođač satelita bio je Rešetnjov. Operator satelita bila je Ruska svemirska vojska. 10. veljače 2009. u 16:56 UTC,[2] sudario se sa Iridiumovim satelitom Iridium 33,[3] prvim velikim sudarom dvaju satelita u Zemljinoj orbiti. Iridiumov satelit u vrijeme uporabe bio je radio i razbio se potpuno kao i Kosmos-2251.[4] NASA je izvijestila o velikoj količini otpada nastalog sudarom.[5][6]

Izvori

  1. Игорь Королев. Авария на $50 млн // Ведомости, № 26 (2296), 13 февраля 2009
  2. Iannotta, Becky (11. veljača 2009.). "U.S. Satellite Destroyed in Space Collision". Space.com. http://www.space.com/news/090211-satellite-collision.html Pristupljeno 11. veljača 2009. 
  3. "Office for Outer Space Affairs". United Nations. http://www.unoosa.org/oosa/search.do?internationalDesignatorCrit=1993-036A&stateOrganizationCrit=RU Pristupljeno 12. veljača 2009.. "Reported as colliding with Iridum 33 (1997-051C) on 10/02/2009" 
  4. "Russian and US satellites collide". BBC News. 12. veljača 2009.. http://news.bbc.co.uk/2/hi/science/nature/7885051.stm Pristupljeno 12. veljača 2009.. "Russia has not commented on claims that the satellite was out of control." 
  5. "2 orbiting satellites collide 500 miles up". Associated Press. 11. veljača 2009.. https://www.google.com/hostednews/ap/article/ALeqM5grGfFhzFgjxK46MQHTwD1RgRUwCAD969LB802 Pristupljeno 11. veljača 2009. 
  6. "U.S. Space debris environment and operational updates". NASA. 7. veljača 2011.. http://www.oosa.unvienna.org/pdf/pres/stsc2011/tech-31.pdf Pristupljeno 25. kolovoz 2010. 

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