Planet HIP 57050 b
| Name | HIP 57050 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2010 | ||
| Mass | 0.298 ( -0.025 +0.025 ) MJ | ||
| Mass*sin(i) | 0.298 ( -0.025 +0.025 ) MJ |  |
|
| Semi-Major Axis | 0.163506 (± 4.2e-05) AU | |
|
| Orbital Period | 41.397 (± 0.016) day | |
|
| Eccentricity | 0.314 (± 0.086) | |
|
| ω | 238.1 (± 23.2) deg | |
|
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2018-02-22 | ||
| Detection Method | Radial Velocity | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | GJ 1148 b |
Star
HIP 57050| Name | HIP 57050 | ||
| Distance | 11.0 (± 0.4) pc | |
|
| Spectral type | M4V | ||
| Apparent magnitude V | 11.9 | ||
| Mass | 0.34 (± 0.03) MSun | |
|
| Age | — | ||
| Effective temperature | 3190.0 K | |
|
| Radius | 0.4 RSun | |
|
| Metallicity [Fe/H] | 0.32 (± 0.06) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 11:41:45.0 | ||
| Dec2000 | +42:45:07 | ||
| Alternate Names | GJ 1148, 2MASS J11414471+4245072 | ||
| Planetary system | 2 planets |
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Content
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