Planet HD 180902 b
| Name | HD 180902 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2010 | ||
| Mass | — | ||
| Mass*sin(i) | 1.685 (± 0.41) MJ |  |
|
| Semi-Major Axis | 1.4 (± 0.11) AU | |
|
| Orbital Period | 510.9 (± 1.5) day | |
|
| Eccentricity | 0.107 (± 0.022) | |
|
| ω | 181.0 (± 12.0) deg | |
|
| Tperi | 2455055.0 (± 17.0) JD | |
|
| Radius | 1.221 RJ | |
|
| Inclination | — | ||
| Update | 2018-12-21 | ||
| 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 | 34.25 (± 0.84) m/s | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
HD 180902| Name | HD 180902 | ||
| Distance | 110.0 (± 10.0) pc | |
|
| Spectral type | K0III/IV | ||
| Apparent magnitude V | 7.78 | ||
| Mass | 1.41 (± 0.11) MSun | |
+ |
| Age | 2.8 (± 0.7) Gyr | |
|
| Effective temperature | 4961.0 (± 44.0) K | |
+ |
| Radius | 4.16 (± 0.1) RSun | |
+ |
| Metallicity [Fe/H] | 0.04 (± 0.03) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 19:19:17.7 | ||
| Dec2000 | -23:33:29 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
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