HD 114783 b

HD 114783 b
Discovery
Discovered byVogt, Butler,
Marcy et al.
Discovery siteKeck Observatory
Discovery dateOctober 15, 2001
Radial velocity
Orbital characteristics
Apastron1.268 AU (189,700,000 km)
Periastron1.070 AU (160,100,000 km)
1.169 ± 0.068 AU (174,900,000 ± 10,200,000 km)
Eccentricity0.085 ± 0.033
496.9 ± 2.3 d
1.360 y
25.69
2,450,840
±37
93 ± 25
Semi-amplitude30.2±0.75
StarHD 114783

HD 114783 b is an exoplanet that has a minimum mass almost exactly that of Jupiter. However, since the true mass is not known, it may be more massive, but not likely much. It orbits the star 20% further than Earth orbits the Sun. The orbit is quite circular.[1][2]

  1. ^ Cite error: The named reference Vogt2002 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Butler2006 was invoked but never defined (see the help page).