HD 4308

Starbox short
name = HD 4308
epoch = J2000
constell = Tucana
ra = 00^h 44^m 39^s
dec = -65° 38' 58"
dist_ly = 71.39
dist_pc = 21.9
spectral = G5V
appmag_v = 6.54
names = GJ 9028, HIP 3497

HD 4308 is a 6th magnitude star in the constellation Tucana.

HD 4308 b

Planetbox begin
name=HD 4308 bPlanetbox orbit
semimajor=0.115±0.096
eccentricity=0.00±0.01
period=15.56±0.02
ang_dist=5.205
long_peri=359±47
t_peri=2,453,314.70 ±2.0
semi-amp=4.07±0.2Planetbox character
mass=>0.0442
mass_earth = 14Planetbox discovery
discovery_date=2005
discovery_method=Radial velocity
discoverers=Udry et al.
discovery_status=Published

HD 4308 b is an exoplanet (jovian planet) orbiting HD 4308.

References

*cite journal | url=http://www.edpsciences.org/articles/aa/abs/2006/07/aa4084-05/aa4084-05.html |author=Udry et al.|title=The HARPS search for southern extra-solar planets V. A 14 Earth-masses planet orbiting HD 4308 |journal = Astronomy and Astrophysics | volume=447 | year=2006 | pages=361–367|doi=10.1051/0004-6361:20054084

External links

* [http://exoplanet.eu/star.php?st=HD+4308 star HD 4308] (The Extrasolar Planets Encyclopaedia)