HD 52265 b

Planetbox begin
name=HD 52265 bPlanetbox star
star = HD 52265
constell = Monoceros
RA=RA|07|00|18.0363
DEC=DEC|–05|22|01.783
dist_ly=91.50
dist_pc=28.07
class=G0VPlanetbox orbit
semimajor=0.504±0.029
semimajor_gigameter = 75.4
periastron = 0.340
periastron_gigameter = 50.9
apastron = 0.668
apastron_gigameter = 99.9
eccentricity=0.325±0.065
period=119.290±0.086
period_year = 0.326593
period_megasecond = 10.3067
speed = 46.1
ang_dist=17
long_peri=243±15
t_peri=2,450,833.7±4.2
semi-amp=42.1±3.1Planetbox character
mass=>1.09±0.11
radius = ~1.136
density = ~986
gravity_earth = ~2.23
gravity = ~21.9
temperature = ~419Planetbox discovery
discovery_date=22 April 2000
discovery_method=Radial velocity
discovery_site=flag|United States
discoverers=Butler, Vogt,
Marcy "et al"
discovery_status=PublishedPlanetbox catalog
names = HR 2622 b, HIP 33719 b

HD 52265 b is a gas giant exoplanet located approximately 92 light-years away in the constellation of Monoceros, orbiting the star HD 52265. The planet has a minimum mass slightly more than that of Jupiter. Mean distance between the planet and the star is half that of Earth from the Sun. The orbit is eccentric, at periastron the planet slightly closer to the star than Mercury is from the Sun, and at apoastron it is twice as far.

References

*cite journal | url=http://www.journals.uchicago.edu/doi/full/10.1086/317796 | author=Butler "et al." | title=Planetary Companions to the Metal-rich Stars BD -10°3166 and HD 52265 | journal=The Astrophysical Journal | volume=545 | issue=1 | year=2000 | pages=504 – 511 | doi=10.1086/317796
*cite journal | url=http://www.aanda.org/articles/aa/full/2001/31/aa10239/aa10239.html | author=Naef "et al." | title=The CORALIE survey for southern extrasolar planets V. 3 new extrasolar planets | journal=Astronomy and Astrophysics | year=2001 | volume=375 | issue=1 | pages=205–218 | doi=10.1051/0004-6361:20010841
*cite journal | url=http://www.journals.uchicago.edu/doi/abs/10.1086/504701 | author=Butler "et al." | title=Catalog of Nearby Exoplanets | journal=The Astrophysical Journal | volume=646 | issue=1 | pages=505–522 | year=2006 | doi=10.1086/504701 | format=abstract ( [http://xxx.lanl.gov/abs/astro-ph/0607493 web Preprint] )

External links

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