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ChinaSat 12

From Wikipedia, the free encyclopedia
Communications satellite
ChinaSat 12
Illustration of ZX 15A
Mission typeCommunication
OperatorChina Satellite Communications
COSPAR ID2012-067AEdit this at Wikidata
SATCATno.39017Edit this on Wikidata
Websiteenglish.csat.spacechina.com/n931903/c932043/content.html
Mission duration15 years
Spacecraft properties
BusSpacebus-4000C2[1]
ManufacturerThales Alenia Space
Launch mass5,054 kilograms (11,142 lb)
Power2 deployable solar arrays, batteries
Start of mission
Launch date27 November 2012 (2012-11-27)[2]
RocketLong March 3B/E[3]
Launch siteXichangLA-2
Orbital parameters
Reference systemGeocentric
RegimeGeostationary
Longitude87.5° East
Transponders
Band28 C-band
28 Ku-band
Coverage areaChina
Sri Lanka
East Asia
South Asia
Middle East
Africa
Australia
China sea area
the Indian Ocean region.

TheChinaSat 12 (Chinese:中星12号;pinyin:Zhōngxīng 12)[4][5][3][6] communications satellite is wholly owned byChina Satellite Communications, with part of its communications payload leased or rented bySupremeSAT, aSri Lankan company, to be marketed to potential users asSupremeSAT-I.[7] Once operational, it will provide communications services for the China, Sri Lanka, East Asia, South Asia, Middle East, Africa, Australia, and China sea area, the Indian Ocean region.[8]

ChinaSat 12 was also known asApstar 7B (as a backup ofApstar 7), but acquired by China Satellite Communications from its subsidiaryAPT Satellite Holdings in 2010.[9] However, APT Satellite Holdings was contracted by its parent company as the operator of ChinaSat 12.[9]

Orbit

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Following launch on 27 November 2012,[10] the satellite was placed into geosynchronous orbit and located at 51.5° East while being tested.On April 19, 2013, it started to move towards its operational location at 87.5° East.[citation needed]

The satellite was built byThales Alenia Space and has a designed life of 15 years.

Gallery

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  • Diagram of the Long March 3B, showing its outboard liquid rocket boosters.
    Diagram of the Long March 3B, showing its outboard liquid rocket boosters.
  • The launch of a Long March 3B (similar to CZ-3B/E (Chang Zheng-3B/E))
    The launch of a Long March 3B (similar to CZ-3B/E (Chang Zheng-3B/E))

References

[edit]
  1. ^http://space.skyrocket.de
  2. ^"Chinasat 12 launch on November 22". Archived fromthe original on 2018-10-06. Retrieved2012-11-21.
  3. ^abhttp://www.satbeams.com
  4. ^"中星12号" (in Chinese). China Satellite Communications. 2 December 2014. Retrieved25 July 2017.
  5. ^"ChinaSat 12" (in Chinese). China Satellite Communications. 27 May 2015. Retrieved25 July 2017.
  6. ^"Chinasat-12 ex-Apstar 7b footprints". Archived fromthe original on 2012-11-27. Retrieved2012-11-21.
  7. ^Supreme Group pioneers Sri Lanka’s space industry
  8. ^Krebs, Gunter."ZX 12 (ChinaSat 12, SupremeSat 1)".Gunter's Space Page. Retrieved22 November 2012.
  9. ^ab"關連交易"(PDF) (Press release) (in Chinese). APT Satellite Holdings. 25 September 2012. Retrieved25 July 2017.
  10. ^2012 - Launches to Orbit and Beyond
January
February
March
April
May
June
July
August
September
October
November
December
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).
Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
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