HD 73267 b
| Discovery | |
|---|---|
| Discovered by | Moutou et al. |
| Discovery site | La Silla Observatory |
| Discovery date | October 26, 2008 |
| Doppler spectroscopy (HARPS) | |
| Orbital characteristics | |
| 2.229+0.091 −0.100 AU | |
| Eccentricity | 0.261±0.004 |
| 3.444+0.001 −0.002 yr | |
| Inclination | 130.843°+7.614° −7.660° |
| 196.849°+116.633° −131.558° | |
| 2,451,822.849+2.662 −2.959 | |
| 228.102°+0.836° −0.823° | |
| Semi-amplitude | 64.237+0.303 −0.267 m/s |
| Star | HD 73267 |
| Physical characteristics | |
| Mass | 4.158+0.681 −0.519 MJ |
HD 73267 b is an extrasolar planet located approximately 164 light-years away. This planet was discovered on October 26, 2008 by Moutou et al. using the HARPS spectrograph on ESO's 3.6-meter telescope installed at La Silla Observatory in Atacama Desert, Chile. In 2022, the inclination and true mass of HD 73267 b were measured via astrometry.
See also
References
- 1 2 Moutou, C.; Mayor, M.; Lo Curto, G.; Udry, S.; Bouchy, F.; Benz, W.; Lovis, C.; Naef, D.; Pepe, F.; Queloz, D.; Santos, N. C. (2009). "The HARPS search for southern extra-solar planets XVII. Six long-period giant planets around BD -17 0063, HD 20868, HD 73267, HD 131664, HD 145377, HD 153950". Astronomy and Astrophysics. 496 (2): 513–519. arXiv:0810.4662. Bibcode:2009A&A...496..513M. doi:10.1051/0004-6361:200810941. S2CID 116707055.
- 1 2 3 Feng, Fabo; Butler, R. Paul; et al. (August 2022). "3D Selection of 167 Substellar Companions to Nearby Stars". The Astrophysical Journal Supplement Series. 262 (21): 21. arXiv:2208.12720. Bibcode:2022ApJS..262...21F. doi:10.3847/1538-4365/ac7e57. S2CID 251864022.
External links
- "HD 73267 b". Exoplanets. Archived from the original on 2012-03-04. Retrieved 2008-11-06.
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