HD 5319 b

Planetbox begin
name=HD 5319 bPlanetbox star
star=HD 5319
constell=Cetus
RA=RA|00|55|01.4005
DEC=DEC|+00|47|22.392
dist_ly=326
dist_pc=100
class=K0IIIPlanetbox orbit
semimajor=1.74
semimajor_gigameter=260
periastron=1.53
periastron_gigameter=229
apastron=1.95
apastron_gigameter=292
eccentricity=0.12
period=669.37
period_year=1.8326
period_megasecond=57.834
ang_dist=17.4
long_peri=103±14
t_peri=2,453,163 ±30
semi-amp=39.4Planetbox character
mass=>1.94
mass_earth=617
radius=~1.116
radius_earth=12.12
radius_megameter=77.21
density=~1850
gravity=~40.3
gravity _earth=4.11
insolation=2750
insolation_earth=2.0131
temperature=~305Planetbox discovery
discovery_date=January 11, 2007
discovery_method=Doppler spectroscopy
discovery_site=California & Carnegie
Planet Search
discoverers=Robinson et al.
discovery_status=PublishedPlanetbox catalog
names = HIP 4297 b, SAO 109532 b

HD 5319 b is a gas giant exoplanet approximately 326 light years away in the constellation of Cetus. This planet has a minimum mass nearly two times more than Jupiters, classifying this planet as a massive jovian. The planet has an almost circular orbit, ranging from 1.53 to 1.95 AU with a period of 1.8 years.

See also

* HD 75898 b

References

* [http://arxiv.org/abs/0708.0832 web preprint]

External links

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