Planet KELT-22 Ab

Detailed information about planet KELT-22 Ab and its parameters.

Planet

Name
KELT-22 Ab
Planet Status
Confirmed
Discovered in
2018
Publication
Status
—
Update
2024-09-06
Mass
Mass*sin(i)
—
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
—
ω
—
Tperi
—
Radius
1.2 ( ± 0.06 ) RJ
Inclination
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
Primary Transit
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
WASP-173 Ab, TOI-241.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

16 Mar 2018 WASP-173 A is the brighter component of the binary star WDS23366-3437. The two components have V = 11.3 and 12.1 and are separated by 6 arcsecs (Hellier et al. 2019). The secondary component, a mid G dwarf (spT G4V), lies 1442 AUs away (Michel & Mugrauer 2024).

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