GSC 02652-01324

Starbox begin
name = GSC 02652-01324 Starbox observe
epoch = J2000.0
constell = Lyra
ra = RA|19|04|09
dec = DEC|+36|37|57
appmag_v = +11.79Starbox character
class = K0V
r-i =
v-r =
b-v =
u-b =
variable = "Suspected"Starbox astrometry
radial_v = ?
prop_mo_ra = -40.2
prop_mo_dec = -21.5
parallax = 6.37
p_error = ?
dist_ly = 512
dist_pc = 157
absmag_v = +5.81Starbox detail
source =
mass = 0.87
radius = 0.85
gravity =
luminosity = 0.49
temperature = 5250
metal = 0.001 ± 0.004
rotation =
age = Starbox catalog
names = 2MASS 19040985+3637574 Starbox reference
Simbad = GSC+02652-01324

GSC 02652-01324, often incorrectly named TrES-1, is an orange dwarf star approximately 512 light-years away in the constellation of Lyra (the Lyre). In 2004, an extrasolar planet was found to be orbiting the star. The star gets its name from the Guide Star Catalog.

Planetary system

An extrasolar planet, designated TrES-1 was discovered by the Trans-Atlantic Exoplanet Survey by detecting the transit of the planet across 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.

PlanetboxOrbit
exoplanet = TrES-1
mass = 0.61 ± 0.06
period = 3.030065 ± 0.000008
semimajor = 0.0393 ± 0.0007
eccentricity = 0.135 ± 0.096

See also

* HD 209458
* 51 Pegasi

References

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External links

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