HD 114783 b | |
Discoverer: | Vogt, Butler, Marcy et al. |
Discovery Site: | Keck Observatory |
Discovered: | October 15, 2001 |
Apsis: | astron |
Aphelion: | 1.268AU |
Perihelion: | 1.07AU |
Semimajor: | 1.169± |
Eccentricity: | 0.085 ± 0.033 |
Period: | 496.9 ± 2.3 d 1.360 y |
Avg Speed: | 25.69 |
Time Periastron: | 2,450,840 ±37 |
Arg Peri: | 93 ± 25 |
Semi-Amplitude: | 30.2±0.75 |
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.