Planet K2-3 b

Detailed information about planet K2-3 b and its parameters.

Planet

Name
K2-3 b
Planet Status
Confirmed
Discovered in
2015
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update
2022-07-27
Detection Method
Primary Transit
Mass Detection Method
Radial Velocity
Radius Detection Method
Primary Transit
Primary transit
Secondary transit
2456813.41843 JD
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
2MASS J11292037-0127173 b, EPIC 201367065 b, EPIC 201367065.01, WISE J112920.45-012718.0 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
H2O
Measurements Detected 2022 - DIAMOND-LOWE H.

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

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Star

Name
K2-3
Distance
45.0 pc
Spectral type
M0.0V
Apparent magnitude V
12.17
Mass
0.6 MSun
Age
Effective temperature
3896.0 K
Radius
0.56 RSun
Metallicity [Fe/H]
-0.32 ( -0.13 +0.13 )
Detected Disc
Magnetic Field
RA2000
11:29:20.4
Dec2000
-01:27:17.2
Alternate Names
EPIC 201367065 , 2MASS J11292037-0127173, EPIC 201367065, WISE J112920.45-012718.0

No remarks

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