HD 20782

HD 20782

Starbox short
name = HD 20782
epoch = J2000.0
constell = Fornax
ra = RA|03|20|03.5776
dec = DEC|–28|51|14.656
appmag_v = 7.38
absmag_v = 4.60
dist_ly = 117
dist_pc = 36
spectral = G3V
names = CD-29°1231, HIP 15527, LTT 1582, SAO 168469
Simbad = HD+20782

HD 20782 is a 7th magnitude G-type main sequence star about 117 light-years away in the constellation of Fornax. It is estimated to be 7.1 (± 4) billion years old, with a mass close to that of our Sun. An extrasolar planet was announced around this star in 2006.

Planetary system

PlanetboxOrbit
exoplanet = b
mass = >1.8 ± 0.23
period = 585.86 ± 0.03
semimajor = 1.36 ± 0.12
eccentricity = 0.92 ± 0.03

See also

* HD 80606
* List of stars with confirmed extrasolar planets

References

*cite journal | url=http://www3.interscience.wiley.com/journal/118549912/abstract | author=Jones "et al." | title=High-eccentricity planets from the Anglo-Australian Planet Search | journal=Monthly Notices of the Royal Astronomical Society
volume=369 |year=2006 | pages=249–256 | doi=10.1111/j.1365-2966.2006.10298.x | format=abstract [http://arxiv.org/abs/astro-ph/0603335 web preprint]

External links

*


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