Planet K2-24 c

Detailed information about planet K2-24 c and its parameters.

Planet

Name
K2-24 c
Planet Status
Confirmed
Discovered in
2016
Update
2024-09-06
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
139.9 ( +0.6 -2.5 ) deg
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
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
EPIC 203771098 c, 2MASS J16101770-2459251 c, EPIC 203771098.01, TYC 6784-837-1 c, WISE J161017.64-245925.8 c
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Close to 2:1 mean-motion resonance with EPIC 203771098 b.

Petigura et al.'s estimation of the mass comes from a model with circular orbit. They also use a model with eccentricity as free parameter, which gives a Mass M=31.0±6.4 Mearth and e<0.37 (95%).

Sinukoff et al. compute the equilibrium temperature assuming an albedo of 0.3.

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Star

Name
K2-24
Distance
Spectral type
G2V
Apparent magnitude V
11.648
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
16:10:17.7
Dec2000
-24:59:25.2
Alternate Names
EPIC 203771098, CD-24 12581, 2MASS J16101770-2459251, TYC 6784-837-1, WISE J161017.64-245925.8

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