Planet HD 113538 b
| Name | HD 113538 b | |
| Discovered in | 2010 | |
| M × sin i | 0.27 ± 0.08 MJ |  |
| Semi-major axis | 0.71 ± 0.01 AU | |
| Orbital period | 263.3 ± 2.3 days | |
| Eccentricity | 0.61 ± 0.11 | |
| ω | 74 ± 20 | |
| Tperi | 54950 ± 8.5 | |
| Radius | — | |
| Inclination | — | |
| Update | Dec. 20, 2010 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 113538 | |
| Distance | 15.8 ± 0.4 pc | |
| Spectral type | K9V | |
| Apparent magnitude V | 9.02 | |
| Mass | 0.7 ± 0.1 MSun | |
| Age | 1.3 ± 1.3 Gyr | |
| Effective temperature | 4685 ± 155 K | |
| Radius | 0.65 ± 0.1 RSun | |
| Metallicity [Fe/H] | -0.17 ± 0.07 | |
| RA2000 | 13:04:57.0 | |
| Dec2000 | -52:26:35 | |
| Planetary system | 2 planets |
More data
- Simbad
- Most recent references (ADS)
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