Planet HD 90156 b
| Name | HD 90156 b | |
| Discovered in | 2009 | |
| M × sin i | 0.057 ± 0.0046 MJ |  |
| Semi-major axis | 0.25 ± 0.004 AU | |
| Orbital period | 49.77 ± 0.07 days | |
| Eccentricity | 0.31 ± 0.1 | |
| ω | 113 ± 18 | |
| Tperi | — | |
| Radius | — | |
| Inclination | — | |
| Update | Oct. 6, 2010 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 90156 | |
| Distance | 39.6 ± 0.66 pc | |
| Spectral type | G5V | |
| Apparent magnitude V | 6.95 | |
| Mass | 0.84 MSun | |
| Age | 4.4 Gyr | |
| Effective temperature | 5599 ± 12 K | |
| Radius | RSun | |
| Metallicity [Fe/H] | -0.24 ± 0.01 | |
| RA2000 | 10:23:55.0 | |
| Dec2000 | -29:38:44 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
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