Planet K2-290 b

Detailed information about planet K2-290 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-290 b
Planet Status
Confirmed
Discovered in
2019
Mass
0.0343 MJ
Mass*sin(i)
—
Semi-Major Axis
0.0923 AU
Orbital Period
9.21165 day
Eccentricity
—
ω
90.0 deg
Tperi
—
Radius
0.273 RJ
Inclination
88.14 deg
Update
2021-02-16
Detection Method
Primary Transit
Mass Detection Method
Radial Velocity
Radius Detection Method
Primary Transit
Primary transit
2457994.7725 JD
Secondary transit
—
λ
173.0 deg
Impact Parameter b
0.438 (± 0.023)
Time Vr=0
—
Velocity Semiamplitude K
3.3 m/s
Calculated temperature
1230.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
EPIC 249624646 b, 2MASS J15392585-2011557 b, TYC 6193-663-1 b, WISE J153925.88-201155.9 b
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
K2-290
Distance
274.99 pc
Spectral type
—
Apparent magnitude V
10.0
Mass
1.19 MSun
Age
4.0 Gyr
Effective temperature
6302.0 K
Radius
1.51 RSun
Metallicity [Fe/H]
-0.06 (± 0.1)
Detected Disc
—
Magnetic Field
—
RA2000
15:39:25.9
Dec2000
-20:11:55.7
Alternate Names
EPIC 249624646, 2MASS J15392585-2011557, TYC 6193-663-1, WISE J153925.88-201155.9

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