Planet WASP-12 Ac

Detailed information about planet WASP-12 Ac and its parameters.

Planet

Name
WASP-12 Ac
Planet Status
Candidate
Discovered in
2013
Update
2024-07-29
Mass
0.098 ( +0.009 -0.009 ) MJ
Mass*sin(i)
Semi-Major Axis
0.0507 ( ± 0.001 ) AU
Orbital Period
Eccentricity
0.284 ( ± 0.002 )
ω
223.8 ( ± 2.5 ) deg
Tperi
Radius
Inclination
Detection Method
Other
Mass Meas. Method
Radius Meas. 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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

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Star

Bechter et al. (2014): WASP-12 is the primary component of a triple system including two M dwarfs located 21 AUs away each other. The low-mass stellar pair lies 1.047 arcseconds away from the exoplanet host star (450 AUs at 430 pc).

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