Planet HD 139357 b
| Name | HD 139357 b | |
| Discovered in | 2009 | |
| M × sin i | 9.76 ± 2.15 MJ |  |
| Semi-major axis | 2.36 ± 0.2 AU | |
| Orbital period | 1125.7 ± 9 days | |
| Eccentricity | 0.1 ± 0.02 | |
| ω | 235.4 ± 10.6 | |
| Tperi | 2.45247e+06 ± 3.2 | |
| Radius | — | |
| Inclination | — | |
| Update | March 23, 2009 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 139357 | |
| Distance | 121.4 ± 8.2 pc | |
| Spectral type | K4III | |
| Apparent magnitude V | 5.98 | |
| Mass | 1.35 ± 0.24 MSun | |
| Age | 3.07 ± 1.47 Gyr | |
| Effective temperature | 4700 ± 70 K | |
| Radius | 11.47 ± 0.75 RSun | |
| Metallicity [Fe/H] | -0.13 ± 0.05 | |
| RA2000 | 15:35:16.0 | |
| Dec2000 | +53:55:20 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
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