Planet HD 5891 b
| Name | HD 5891 b | |
| Discovered in | 2011 | |
| M × sin i | 7.6 ± 0.4 MJ |  |
| Semi-major axis | 0.76 ± 0.02 AU | |
| Orbital period | 177.11 ± 0.31 days | |
| Eccentricity | 0.066 ± 0.02 | |
| ω | 360 ± 30 | |
| Tperi | 2.45543e+06 ± 10 | |
| Radius | — | |
| Inclination | — | |
| Update | Sept. 2, 2011 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 5891 | |
| Distance | 251 ± 76 pc | |
| Spectral type | G5D | |
| Apparent magnitude V | 8.25 | |
| Mass | 1.91 ± 0.13 MSun | |
| Age | 1.5 ± 0.8 Gyr | |
| Effective temperature | 4907 ± 44 K | |
| Radius | 8.7 ± 0.2 RSun | |
| Metallicity [Fe/H] | -0.02 ± 0.03 | |
| RA2000 | 01:00:33.0 | |
| Dec2000 | +20:17:33 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
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