Planet WASP-81 b

Detailed information about planet WASP-81 b and its parameters.

Planet

Name
WASP-81 b
Planet Status
Confirmed
Discovered in
2016
Update
2021-07-27
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
100.8 ( +3.4 -3.3 ) m/s
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

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Star

Triaud et al. (2016) : WASP-81A has a visual companion, however the pair is most likely unrelated.

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