HD 125612 b
| Discovery | |
|---|---|
| Discovered by | Fischeret al. |
| Discovery site | California,United States |
| Discovery date | April 10, 2007 |
| Radial velocity | |
| Orbital characteristics | |
| 1.372±0.083AU | |
| Eccentricity | 0.4553±0.0055[1] |
| 557.04±0.35[1]d | |
| 2463221.8±1.7[1] | |
| 42.0±1.0[1] | |
| Semi-amplitude | 80.46±0.53[1] |
| Star | HD 125612 |
HD 125612 bis anextrasolar planetwhich orbits theG-typemain sequencestarHD 125612,located approximately 188light yearsaway in theconstellationVirgo.This planet was detected using thedoppler spectroscopymethod and the discovery was first announced in a paper submitted to thearXivpreprint repository on April 10, 2007.[2]
References
[edit]- ^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.S2CID119243619.
- ^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.S2CID7774321.
External links
[edit]- "HD 125612".Exoplanets.Archived fromthe originalon 2009-11-24.Retrieved2008-10-25.
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