Planet HD 159868 b
| Name | HD 159868 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2007 | ||
| Mass | 2.218 (± 0.0591) MJ | ||
| Mass*sin(i) | 2.218 (± 0.0591) MJ |  |
|
| Semi-Major Axis | 2.32 (± 0.14) AU | |
|
| Orbital Period | 1184.1 (± 7.1) day | |
|
| Eccentricity | 0.024 (± 0.019) | |
|
| ω | 63.0 (± 76.0) deg | |
|
| Tperi | 2453670.0 (± 19.0) JD | |
|
| Radius | 1.202 RJ | |
|
| Inclination | — | ||
| Update | 2018-12-30 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Theoretical | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 37.92 (± 0.97) m/s | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 159868| Name | HD 159868 | ||
| Distance | 52.7 pc | |
|
| Spectral type | G5V | ||
| Apparent magnitude V | 7.24 | ||
| Mass | 1.19 MSun | |
|
| Age | 8.1 Gyr | |
|
| Effective temperature | 5534.0 K | |
|
| Radius | 2.13 RSun | |
|
| Metallicity [Fe/H] | 0.0 | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 17:38:59.5 | ||
| Dec2000 | -43:08:44 | ||
| Alternate Names | |||
| Planetary system | 2 planets |
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