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HD 125612 b

Coordinates:Sky map14h 20m 53.5147s, −17° 28′ 53.475″
From Wikipedia, the free encyclopedia
Extrasolar planet in the constellation of Virgo
HD 125612 b
Discovery
Discovered byFischeret al.
Discovery siteCalifornia, United States
Discovery dateApril 10, 2007
Radial velocity
Orbital characteristics
1.372±0.083AU
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

HD 125612 b is anextrasolar planet which orbits theG-typemain sequencestarHD 125612, located approximately 188light years away in theconstellationVirgo. This planet was detected using thedoppler spectroscopy method and the discovery was first announced in a paper submitted to thearXiv preprint repository on April 10, 2007.[2]

References

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  1. ^abcdeMent, 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.S2CID 119243619.
  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.S2CID 7774321.

External links

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