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MaSat-1

From Wikipedia, the free encyclopedia
Hungarian satellite
MaSat-1
Mission typeTechnology
OperatorTechnical University of Budapest
COSPAR ID2012-006EEdit this at Wikidata
SATCATno.38081
Websitehttp://cubesat.bme.hu/?lang=en
Mission duration3 months
Spacecraft properties
Spacecraft type1UCubeSat
Launch mass1 kilogram (2.2 lb)
Powerwatts
Start of mission
Launch date13 February 2012, 10:00:00 (2012-02-13UTC10Z) UTC[1]
RocketVega VV01
Launch siteKourouELA-1
ContractorArianespace
End of mission
Last contact9 January 2015, 21:21:43 (2015-01-09UTC21:21:44Z)[2]
Orbital parameters
Reference systemGeocentric
RegimeLow Earth
Perigee altitude302 kilometres (188 mi)
Apogee altitude1,071 kilometres (665 mi)
Inclination69.47 degrees
Period98.35 minutes
Epoch9 November 2013, 01:42:56 UTC[3]

MaSat-1 (from the wordsMagyar andSatellite, the first meaning "Hungarian" in Hungarian,maszat, pronounced IPA [ˈmɒsɒt], meaning "smudge") is the first indigenous Hungariansatellite, developed and built by students at theTechnical University of Budapest. The 1UCubeSat-type satellite was launched intolow Earth orbit on 13 February 2012. The satellite provided telemetric data as well as VGA resolution color images at the 70 cm amateur radio wavelength (437.345 MHz frequency) received at the tracking center atBudapest. The center was tested on 31 March 2009 with the help ofCharles Simonyi on board theInternational Space Station. With the successful launch of MaSat-1, Hungary became the 47th nation to orbit a satellite.[4] Between 9 and 10 January 2015, the satellite reentered into the atmosphere.[5]

Operations

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Weeks following its launch, after the first high-quality images were available was it revealed to the public that a camera was on board.

Technical specifications

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  • Satellite class: 1U CubeSat
  • Dimensions: 10 cm × 10 cm ×10 cm
  • Mass: 1 kg
  • Propulsion: no
  • Expected life: minimum 3 months
  • Input power: 1.2 – 2.2 W
  • Communication type:Half-duplex
  • Frequency: 437,345MHz
  • Data rate: 625 or 1250bps
  • Modulation: 2-GFSK
  • Transmission power: 100/400 mW
  • Telemetry protocol: modified ESA PUS v1
  • Callsign: HA5MASAT
  • Digital camera: VGA sensor, 640×480 pixels

[6]

See also

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References

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  1. ^McDowell, Jonathan."Launch Log".Jonathan's Space Page. Retrieved9 November 2013.
  2. ^Nem küld több jelet a Masat-1
  3. ^Peat, Chris (9 November 2013)."MaSat-1 - Orbit".Heavens Above. Retrieved9 November 2013.
  4. ^"Hungary Becomes Space Nation « ADAM MAJOROSI". Archived fromthe original on 2012-03-07. Retrieved2012-02-15. As of 25 November 2012, MaSat-1 remains in orbit.
  5. ^Nem küld több jelet a Masat-1
  6. ^Source:http://www.urvilag.hu/article.php?id=2984 (Hungarian)
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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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