Planet HD 215497 b
| Name | HD 215497 b | |
| Discovered in | 2009 | |
| M × sin i | 0.02 MJ |  |
| Semi-major axis | 0.047 AU | |
| Orbital period | 3.93404 ± 0.00066 days | |
| Eccentricity | 0.16 ± 0.009 | |
| ω | 96 ± 34 | |
| Tperi | 54858.9 ± 0.37 | |
| Radius | — | |
| Inclination | — | |
| Update | Dec. 6, 2010 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 215497 | |
| Distance | 44 ± 2 pc | |
| Spectral type | K3V | |
| Apparent magnitude V | 8.97 | |
| Mass | 0.87 ± 0.023 MSun | |
| Age | > 7 Gyr | |
| Effective temperature | 5113 ± 93 K | |
| Radius | RSun | |
| Metallicity [Fe/H] | 0.23 ± 0.07 | |
| RA2000 | 22:46:37.0 | |
| Dec2000 | -56:35:58 | |
| Planetary system | 2 planets |
More data
- Simbad
- Most recent references (ADS)
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