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HD 73267 b 
Summary
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.[1] In 2022, the inclination and true mass of HD 73267 b were measured via astrometry.[2]
| Discovery | |
|---|---|
| Discovered by | Moutou et al.[1] |
| Discovery site | La Silla Observatory |
| Discovery date | October 26, 2008 |
| Doppler spectroscopy (HARPS) | |
| Orbital characteristics[2] | |
| 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° | |
| 2451822.849+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[2] | |
| Mass | 4.158+0.681 −0.519 MJ |
See also edit
References edit
- ^ a b Moutou, C.; et al. (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.
- ^ a b c 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 edit
- "HD 73267 b". Exoplanets. Archived from the original on 2012-03-04. Retrieved 2008-11-06.