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Cartosat-2A

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Cartosat-2A
Mission typeEarth observation
OperatorISRO
COSPAR ID2008-021A Edit this at Wikidata
SATCAT no.32783Edit this on Wikidata
Mission duration5 years
Spacecraft properties
Launch mass690 kilograms (1,520 lb)[1]
Power900 watts
Start of mission
Launch date28 April 2008, 03:53 (2008-04-28UTC03:53Z) UTC
RocketPSLV C9
Launch siteSatish Dhawan SLP
Orbital parameters
Reference systemGeocentric
RegimeLow Earth[1]
Perigee altitude630 kilometres (390 mi)[1]
Apogee altitude630 kilometres (390 mi)[1]
Inclination degrees
Period97.4 minutes[1]
Repeat interval4 days
Main camera
Wavelengths0.5 – 0.85 micrometre
ResolutionLess than 1 metre

Cartosat-2A is an Earth observation satellite in a sun-synchronous orbit and the third of the Cartosat series of satellites. The satellite is the thirteenth satellite in the Indian Remote Sensing (IRS) satellite series to be built, launched and maintained by the Indian Space Research Organisation. It was launched by the Polar Satellite Launch Vehicle - C9 on April 28, 2008 along with the 87 kg Indian Mini Satellite (IMS-1) and eight nano research satellites belonging to research facilities in Canada, Denmark, Germany, Japan and the Netherlands.[2] This satellite is a Ministry of Defence mission for the Government of India.[3] It is a dedicated satellite for the Indian Armed Forces which is in the process of establishing an Aerospace Command.[4]

The satellite carries a panchromatic (PAN) camera capable of taking black-and-white pictures in the visible region of electromagnetic spectrum. The highly agile Cartosat-2A can be steered up to 45 degrees along as well as across the direction of its movement to facilitate imaging of any area more frequently. The satellite's health is continuously monitored from the Spacecraft Control Centre at Bangalore with the help of ISTRAC network of stations at Bangalore, Lucknow, Mauritius, Bearslake in Russia, Biak in Indonesia and Svalbard in Norway.[5]

See also

References

  1. ^ a b c d e CARTOSAT - 2A
  2. ^ India in multi-satellite launch
  3. ^ The Hindu Business Line: ISRO arm may get more satellite launch contracts, by K. Pichumani
  4. ^ "NDTV.com: India to launch first military satellite in August". 10 June 2008. Retrieved 18 July 2010.
  5. ^ PSLV Successfully Launches Ten Satellites