GSC 02652-01324
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[[Immagine:445px-Lyra_constellation_map.png|thumb|right|200px|Costellazione della Lira.]] | [[Immagine:445px-Lyra_constellation_map.png|thumb|right|200px|Costellazione della Lira.]] | ||
'''[[Guide Star Catalog|GSC]] 02652-01324''' is an [[orange dwarf]] [[main sequence]] [[star]] approximately 512 [[light-year]]s away in the [[constellation]] of [[Lyra]] (the [[Lyre]]) [1]. | '''[[Guide Star Catalog|GSC]] 02652-01324''' is an [[orange dwarf]] [[main sequence]] [[star]] approximately 512 [[light-year]]s away in the [[constellation]] of [[Lyra]] (the [[Lyre]]) [1]. | ||
Versione attuale delle 18:42, 17 dic 2009
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GSC 02652-01324 is an orange dwarf main sequence star approximately 512 light-years away in the constellation of Lyra (the Lyre) [1].
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Planetary system
In 2004 the extrasolar planet TrES-1 was found to be orbiting this star by the Trans-Atlantic Exoplanet Survey using the transit method. The planet was detected crossing its parent star using a small 4-inch diameter telescope. The discovery was confirmed by the Keck Observatory using the radial velocity method, allowing its mass to be determined [2].
See also
References
1^ SIMBAD query result: NAME TrES-1 Parent Star -- Star, Centre de Données astronomiques de Strasbourg, access 2009-04-22
2^ Alonso et al., TrES-1: The Transiting Planet of a Bright K0V Star, The Astrophysical Journal Letters, 2004, vol.613, issue 2, pag. L153–L156, 10.1086/425256
External links
- GSC 02652-01324, access 2008-06-21, Extrasolar Visions
- TrES-1, Exoplanets, access 2009-04-28
