HD 88133 b

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HD 88133 b
Discovered byFischer, Laughlin,
Butler et al.
Discovery siteCalifornia
Discovery dateSeptember 6, 2004
Radial velocity
(N2K Consortium)
Orbital characteristics
0.0479±0.0032 AU
Eccentricity0 (fixed)[1]
3.414887±0.000045[1] d
StarHD 88133

HD 88133 b is an extrasolar planet orbiting the star HD 88133. It is probably less massive than Jupiter and even Saturn. It orbits the star in a very tight orbit, completing one revolution around the star in every three and half days or so. Despite the relatively large radius of the star (about 2 times Solar), no transits have been detected.[2]


  1. ^ a b c d e Ment, Kristo; et al. (2018). "Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810". The Astronomical Journal. 156 (5). 213. arXiv:1809.01228. Bibcode:2018AJ....156..213M. doi:10.3847/1538-3881/aae1f5.
  2. ^ Fischer, Debra A.; et al. (2005). "The N2K Consortium. I. A Hot Saturn Planet Orbiting HD 88133". The Astrophysical Journal. 620 (1): 481–486. Bibcode:2005ApJ...620..481F. doi:10.1086/426810.

External links[edit]

Coordinates: Sky map 10h 10m 07.68s, +18° 11′ 12.74″