Planet LHS 1140 c
| Name | LHS 1140 c | ||
| Planet Status | Confirmed | ||
| Discovered in | 2018 | ||
| Mass | 0.00569 (± 0.00123) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.02675 (± 0.0007) AU | |
|
| Orbital Period | 3.777931 (± 3e-06) day | |
|
| Eccentricity | 0.31 ( -0.31 +0.0 ) | |
|
| ω | — | ||
| Tperi | — | ||
| Radius | 0.11437 (± 0.00214) RJ | |
|
| Inclination | 89.92 ( -0.09 +0.06 ) deg | |
|
| Update | 2022-03-02 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2458226.84317 (± 2.6e-05) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 2.35 (± 0.49) m/s | |
|
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | TOI-256 c |
Star
LHS 1140| Name | LHS 1140 | ||
| Distance | 12.47 (± 0.42) pc | |
|
| Spectral type | M4.5 | ||
| Apparent magnitude V | 14.15 | ||
| Mass | 0.146 (± 0.019) MSun | |
|
| Age | 5.0 ( -0.0 +8.0 ) Gyr | |
|
| Effective temperature | 3131.0 (± 100.0) K | |
|
| Radius | 0.186 (± 0.013) RSun | |
|
| Metallicity [Fe/H] | -0.24 (± 0.1) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 00:44:59.0 | ||
| Dec2000 | -15:16:17 | ||
| Alternate Names | |||
| Planetary system | 2 planets |
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