Planet K2-198 c

Detailed information about planet K2-198 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-198 c
Planet Status
Confirmed
Discovered in
2019
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.03077 ( ± 0.00058 ) AU
Orbital Period
3.3596055 ( +2.1e-06 -2.1e-06 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.127 ( +0.007 -0.003 ) RJ
Inclination
86.494 ( +0.268 -0.088 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
Primary Transit
Primary transit
2457215.032 ( +0.0019 -0.0017 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.715 ( +0.03 -0.012 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1230.0 ( +32.0 -16.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J13152252-0627535 c, EPIC 212768333 c, EPIC 212768333.01, TYC 4964-1269-1 c, WISE J131522.49-062753.9 c
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
K2-198
Distance
110.91 ( ± 0.78 ) pc
Spectral type
—
Apparent magnitude V
11.0
Mass
0.8 ( +0.09 -0.04 ) MSun
Age
—
Effective temperature
5212.9 ( +99.0 -49.2 ) K
Radius
0.76 ( +0.04 -0.02 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
13:15:22.5
Dec2000
-06:27:53.6
Alternate Names
EPIC 212768333, 2MASS J13152252-0627535, TYC 4964-1269-1, WISE J131522.49-062753.9

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