Planet WASP-77 A b

Detailed information about planet WASP-77 A b and its parameters.

Planet

Name
WASP-77 A b
Planet Status
Confirmed
Discovered in
2012
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update
2024-04-04
Detection Method
Primary Transit
Mass Detection Method
Radial Velocity
Radius Detection 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
13CO
Measurements Detected 2021 - LINE M.
CO
Measurements Detected 2021 - LINE M.
H2O
Measurements Detected 2022 - MANSFIELD M.

No remarks

No link

Star

Alias 2MASS J02283722-0703384

The star is a component of a binary system, with a 0.71 MSun mass companion at 3 arcsec (Maxted et al. 2012).

No link