Planet HAT-P-12 b

Name HAT-P-12 b
Planet Status Confirmed
Discovered in 2009
Mass 0.210489884529 (± 0.0131831482239) MJ +
Mass*sin(i)
Semi-Major Axis 0.0384 (± 0.0003) AU
Orbital Period 3.2130598 (± 2.1e-06) JD
Eccentricity 0.0
ω
Tperi
Radius 0.954591764817 ( -0.0205192622344 +2.85485387609 ) RJ +
Inclination
Update 2014-05-21
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Molecules
Primary transit 2454419.19556 (± 0.0002) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature 1000.0 K
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HAT-P-12
Name HAT-P-12
Distance 142.5 ( -3.3 +3.3 ) pc
Spectral type
Apparent magnitude V 12.84
Mass 0.73 (± 0.02) MSun
Age 2.5 (± 2.0) Gyr
Effective temperature 4650.0 (± 60.0) K
Radius 0.7 ( -0.01 +0.01 ) RSun
Metallicity [Fe/H] -0.29 (± 0.05)
Detected Disc
Magnetic Field
RA2000 13:57:34.0
Dec2000 +43:29:37
Alternate Names
Planetary system 1 planet

Remarks

Alias GSC 03033-00706
Alias 2MASS 13573347+4329367

More data


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