- HD 168443
Starbox short
name=HD 168443
epoch=2000
constell=Serpens
ra=RA|18|20|03.9316
dec=DEC|–09|35|44.601
appmag_v=6.92
dist_ly=123.5
dist_pc=37.88
spectral=G5IV
names=BD-09°4692, GJ 4052,
HIP 89844, LTT 7289, SAO 142228
Simbad=HD+168443
ARICNS=4c04658HD 168443 is a
yellow dwarf star of (spectral type G5) about the mass of ourSun . It is in theconstellation of Serpens Cauda, 123light years from oursolar system . It is known to be orbited by one largeplanet and abrown dwarf . [ cite journal | url=http://www.journals.uchicago.edu/doi/full/10.1086/321445 |author=Marcy "et al." | title=Two Substellar Companions Orbiting HD 168443 | journal=TheAstrophysical Journal | year=2001 | volume=555 | issue=1 | pages=418–425 | doi=10.1086/321445 ]PlanetboxOrbit
exoplanet = b
mass = >7.2 ± 0.4
period = 58.116 ± 0.001
semimajor = 0.29
eccentricity = 0.529 ± 0.02
year = 1998PlanetboxOrbit
exoplanet = c
mass = 34 ± 12
period = 1739.5 ± 3.8
semimajor = 2.87
eccentricity = 0.228 ± 0.005
year = 2001See also
*
HD 38529
*List of stars with confirmed extrasolar planets References
External links
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