GSC 02652-01324

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== Planetary system ==
== Planetary system ==
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In 2004 the [[extrasolar planet]] [[TrES-1b]] was found to be orbiting this star by the [[Trans-Atlantic Exoplanet Survey]] using the [[Methods_of_detecting_extrasolar_planets#Transit_method|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 [[Methods_of_detecting_extrasolar_planets#Radial_velocity|radial velocity]] method, allowing its mass to be determined.<ref name="disc">{{cite journal |  author=Alonso ''et al.'' | title=TrES-1: The Transiting Planet of a Bright K0V Star | journal=The [[Astrophysical Journal]] Letters | year=2004 | volume=613 | issue=2 | pages=L153–L156 | doi=10.1086/425256}}</ref>
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In 2004 the [[extrasolar planet]] [[TrES-1b]] was found to be orbiting this star by the [[Trans-Atlantic Exoplanet Survey]] using the [[Methods_of_detecting_extrasolar_planets#Transit_method|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 [[Methods_of_detecting_extrasolar_planets#Radial_velocity|radial velocity]] method, allowing its mass to be determined [2].
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{{PlanetboxOrbit begin}}
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{{PlanetboxOrbit
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| exoplanet = [[TrES-1b]]
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| mass = 0.61 &plusmn; 0.06 
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| period = 3.030065 &plusmn; 0.000008
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| semimajor = 0.0393 &plusmn; 0.0007
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| eccentricity = 0.135 &plusmn; 0.096 
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}}
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{{PlanetboxOrbit end}}
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== See also ==
== See also ==

Versione delle 18:36, 17 dic 2009

GSC 02652-01324 is an orange dwarf main sequence star approximately 512 light-years away in the constellation of Lyra (the Lyre) [1].

Indice

Planetary system

In 2004 the extrasolar planet TrES-1b 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

External links

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