The Space Based Space Surveillance (SBSS) system is a planned United States Space Force constellation of satellites and supporting ground infrastructure that will improve the ability of the United States Department of Defense (DoD) to detect and track space objects in orbit around the Earth.[1]
The SBSS development work is being conducted in coordination with the Space Situational Awareness Group in the Space Superiority Systems Wing of the Space and Missile Systems Center.[2]
Pathfinder satellite
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The first "pathfinder" satellite of the SBSS system (SBSS 1, aka USA 216, COSPAR 2010-048A, SATCAT 37168) was successfully placed into orbit on board a Minotaur IV rocket on 26 September 2010 (UTC).[3][4] Originally, the launch was scheduled for December 2008 but was rescheduled for Spring of 2009,[5] and again delayed until 22 October 2009. The launch delays were caused by problems with the booster, and not the satellite itself.[6] A launch expected for 8 July 2010 [7] was also postponed.[8] The program cost US$823 million, including satellite, payload, launch, and ground support.[citation needed] The satellite and payload contracts to Ball Aerospace & Technologies are approximately 40% of the total. It is designed to examine every spacecraft in geosynchronous orbit at least once a day.[6]
The SBSS pathfinder satellite has a 30 cm telescope on a two axis gimbal with a 2.4 megapixel image sensor and has a projected mission duration of five and a half years.[9]
See also
editReferences
edit- ^ "Boeing and Ball Aerospace Achieve New Milestone for SBSS Program". Boeing. 21 April 2008. Archived from the original on 13 May 2008.
- ^ "Boeing Completes Hardware Installation for SBSS Satellite Operations Center". Boeing. 28 April 2008. Archived from the original on 4 July 2008.
- ^ "Minotaur IV and V". Orbital Sciences Corporation. 2008.
- ^ "Vandenberg launches Minotaur IV". 30th Space Wing Public Affairs. 2010. Archived from the original on 7 October 2010.
This article incorporates text from this source, which is in the public domain.
- ^ "Boeing SBSS System Progressing Toward 1st Launch". Boeing. 2009. Archived from the original on 13 February 2009.
- ^ a b "Launcher Issues Blamed for 14-Month SBSS Slip". Space News. 31 December 2009. Retrieved 6 November 2022.
- ^ Boeing Team Ships First SBSS Spacecraft To Launch Site
- ^ "Launch delayed for satellite to watch space debris - Yahoo! News". Archived from the original on 16 July 2010. Retrieved 15 January 2017.
- ^ "Space Based Space Surveillance". Ball Aerospace. Retrieved 6 November 2022.
