Planet GJ 1132 b
| Name | GJ 1132 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2015 | ||
| Mass | 0.00522 (± 0.00072) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.0154 (± 0.0015) AU | ||
| Orbital Period | 1.628931 (± 2.7e-05) day | |
|
| Eccentricity | 0.0 | |
|
| ω | — | ||
| Tperi | — | ||
| Radius | 0.1035 (± 0.0098) RJ | |
|
| Inclination | — | ||
| Update | 2018-11-15 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2457184.55786 (± 0.00032) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.38 (± 0.14) | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 2.85 (± 0.34) m/s | |
|
| Calculated temperature | 580.0 K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
GJ 1132| Name | GJ 1132 | ||
| Distance | 12.04 (± 0.24) pc | |
|
| Spectral type | M3.5 | ||
| Apparent magnitude V | 13.5 | ||
| Mass | 0.181 (± 0.019) MSun | |
|
| Age | 5.0 ( -0.0 +10.0 ) Gyr | |
|
| Effective temperature | 3270.0 (± 140.0) K | |
|
| Radius | 0.207 (± 0.016) RSun | |
|
| Metallicity [Fe/H] | -0.12 (± 0.15) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 10:14:52.0 | ||
| Dec2000 | -47:09:24 | ||
| Alternate Names | |||
| Planetary system | 2 planets |
Atmospheric parameters
Temperatures
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
Molecules
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
| CO2 | Measurements | Detected | 2016 - SCHAEFER L. | |||
| H2 | Measurements | Detected | 2016 - SCHAEFER L. | |||
| N2 | Measurements | Detected | 2016 - SCHAEFER L. | |||
| O2 | Measurements | Detected | 2016 - SCHAEFER L. | |||
Observability Predictor 
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