Astronomy:HD 125612 b
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Short description: Extrasolar planet in the constellation of Virgo
| Discovery | |
|---|---|
| Discovered by | Fischer et al. |
| Discovery site | California , United States |
| Discovery date | April 10, 2007 |
| Radial velocity | |
| Orbital characteristics | |
| 1.372±0.083 AU | |
| Eccentricity | 0.4553±0.0055[1] |
| Orbital period | 557.04±0.35[1] d |
| astron|astron|helion}} | 2463221.8±1.7[1] |
| 42.0±1.0[1] | |
| Semi-amplitude | 80.46±0.53[1] |
| Star | HD 125612 |
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]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 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. doi:10.3847/1538-3881/aae1f5. Bibcode: 2018AJ....156..213M.
- ↑ Fischer, Debra A. et al. (2007). "Five Intermediate-Period Planets from the N2K Sample". The Astrophysical Journal 669 (2): 1336–1344. doi:10.1086/521869. Bibcode: 2007ApJ...669.1336F.
External links
Coordinates: 
14h 20m 53.5147s, −17° 28′ 53.475″
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