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KITSAT-3

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1999 South Korean satellite

KITSAT-3
NamesUribyol-3
Mission typeTechnology demonstration,Remote sensing
OperatorSaTReC
COSPAR ID1999-029A
SATCATno.25757
WebsiteKAIST SaTReC
Mission duration3 years (planned)
4.5 years (achieved)
Spacecraft properties
SpacecraftKITSAT-3
ManufacturerSaTReC
Launch mass110 kg (240 lb)
Dimensions49.5 cm × 60.4 cm × 85.2 cm (19.5 in × 23.8 in × 33.5 in)
Power180watts
Start of mission
Launch date26 May 1999, 06:22UTC
RocketPSLV-C2
Launch siteSatish Dhawan Space Centre,
ContractorIndian Space Research Organisation (ISRO)
End of mission
DeactivatedDecember 2003
Orbital parameters
Reference systemGeocentric orbit
RegimeSun-synchronous orbit
Instruments
Multispectral Earth Imaging System (MEIS)
Space ENvironment Scientific Experiment (SENSE)
STSat-1 →

KITSAT-3 was a South Koreanremote sensingminisatellite which carried MEIS (Multispectral Earth Imaging System) and SENSE (Space ENvironment Scientific Experiment) instruments tolow Earth orbit (LEO). Launched on 26 May 1999 by Indian space agencyIndian Space Research Organisation (ISRO), onorbit the satellite was renamed toUribyol-3. Manufactured byKAIST Satellite Technology Research Center (SaTReC), KITSAT-3 was developed with experience fromKITSAT-1 andKITSAT-2 (no heritage to the KITSAT-1 and KITSAT-2 bus) and was the first independently designed South Koreansatellite.[1][2][3][4]

Launch

[edit]

Kitsat-3 was launched in thePSLV-C2 mission by 26 May 1999 by Indian space agencyISRO at 06:22UTC fromSatish Dhawan Space Centre in India. The launch was the first commercial launch by ISRO of itslaunch vehicle (PSLV-C2) and US$1.0 million (equivalent to US$1.89 million in 2024) was charged by the Indian agency for launching and injecting the satellite in the low Earth orbit.[5]

Mission highlights

[edit]
  • First independently designedSouth Koreansatellite
  • First commercial flight of the launch vehicle,Polar Satellite Launch Vehicle (PSLV)
  • Spacecraft attitude was first captured and 3-axis stabilized on 30 May 1999
  • First image obtained on 31 May 1999
  • Solar panels deployed on 24 June 1999
  • Design for life of 3 years
  • However, operations ended in December 2003 (4.5 years achieved)[1][2][3][4]

See also

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References

[edit]
  1. ^ab"KITSAT series – KITSAT-3". KAIST Satellite Technology Research Center. Retrieved9 July 2016.
  2. ^ab"KITSAT-3". eoportal.org. Retrieved9 July 2016.
  3. ^ab"Kitsat 3 (Uribyol 3)". Gunter's Space Page. Retrieved9 July 2016.
  4. ^ab"KITSAT 3". NASA. Retrieved9 July 2016.Public Domain This article incorporates text from this source, which is in thepublic domain.
  5. ^"The science and commerce of PSLV". Frontline (magazine). Retrieved9 July 2016.
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