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

More data

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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