HD 74156 b

HD 74156 b
Discovery
Discovered byDominique Naef, Michel Mayor et al.[1]
Discovery siteCalifornia
Discovery dateApr 4, 2001[2]
Radial velocity
Orbital characteristics
0.2916±0.0033 AU
Eccentricity0.6380±0.0061[3]
51.6385±0.0015[3] d
2450793.39±0.11[3]
175.35±0.92[3]
Semi-amplitude109.1±1.6[3]
StarHD 74156

HD 74156 b is an extrasolar planet at least 1.88 times the mass of Jupiter that orbits the star HD 74156. It is most likely a gas giant. This planet was discovered in April 2001 by Dominique Naef and Michel Mayor along with the second planet HD 74156 c.[2][1]

  1. ^ a b Cite error: The named reference Naef2004 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference eso0114 was invoked but never defined (see the help page).
  3. ^ a b c d e Cite error: The named reference Feng2015 was invoked but never defined (see the help page).