Planet K02257.02

Detailed information about planet K02257.02 and its parameters.

Planet

Name
K02257.02
Planet Status
Candidate
Discovered in
2017
Update
2016-12-28
Mass
Mass*sin(i)
Semi-Major Axis
0.2892 AU
Orbital Period
59.2841571 ( +0.000635 -0.000635 ) day
Eccentricity
ω
Tperi
Radius
0.16 ( +0.05 -0.013 ) RJ
Inclination
89.95 deg
Detection Method
Primary Transit
Mass Meas. Method
Radius Meas. Method
Primary transit
2454981.754 ( +2454833.00805 -2454832.99195 ) JD
Secondary transit
λ
Impact Parameter b
0.1949 ( +0.2669 -0.1947 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
418.0 K
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
2MASS J18531011+4526028
Distance
Spectral type
Apparent magnitude V
Mass
0.917 ( +0.077 -0.096 ) MSun
Age
Effective temperature
5575.0 ( +148.0 -153.0 ) K
Radius
0.834 ( +0.263 -0.067 ) RSun
Metallicity [Fe/H]
-0.08 ( +0.28 -0.28 )
Detected Disc
Magnetic Field
RA2000
18:53:10.1
Dec2000
+45:26:02.8
Alternate Names
9071593

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