HD 125612 b

HD 125612 b is an extrasolar planet which orbits the G-type main sequence star HD 125612, located approximately 188 light years away in the constellation Virgo. This planet was detected using the doppler spectroscopy method and the discovery was first announced in a paper submitted to the arXiv preprint repository on April 10, 2007.[2]

HD 125612 b
Discovery
Discovered byFischer et al.
Discovery siteCalifornia, United States
Discovery dateApril 10, 2007
Radial velocity
Orbital characteristics
1.372±0.083 AU
Eccentricity0.4553±0.0055[1]
557.04±0.35[1] d
2463221.8±1.7[1]
42.0±1.0[1]
Semi-amplitude80.46±0.53[1]
StarHD 125612
    Planet HD 125612 b

    References

    1. 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. (2007). "Five Intermediate-Period Planets from the N2K Sample". The Astrophysical Journal. 669 (2): 1336–1344. arXiv:0704.1191. Bibcode:2007ApJ...669.1336F. doi:10.1086/521869.


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