Planet K2-398 b

Detailed information about planet K2-398 b and its parameters.

Planet

Name
K2-398 b
Planet Status
Confirmed
Discovered in
2022
Publication
Status
Published in a refereed paper
Update
2024-05-28
Mass
Mass*sin(i)
Semi-Major Axis
0.0664 ( +0.0016 -0.0022 ) AU
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Theoretical
Radius Meas. Method
Primary Transit
Primary transit
2457909.0449 ( +0.0042 -0.0048 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
2.17 ( ± 1.29 ) m/s
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

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Star

Name
K2-398
Distance
Spectral type
G0V
Apparent magnitude V
13.15
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
10:46:56.4
Dec2000
+01:56:12.1
Alternate Names
EPIC 248463350

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