Planet K2-278 b

Detailed information about planet K2-278 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
K2-278 b
Planet Status
Confirmed
Discovered in
2018
Update
2021-02-05
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.0488 ( +0.0009 -0.0009 ) AU
Orbital Period
3.334966 ( +0.000701 -0.000859 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.266 ( +0.021 -0.021 ) RJ
Inclination
—
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.43 ( +0.33 -0.29 )
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
1711.0 ( +101.0 -101.0 ) K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
2MASS J13331242-1430146 b, EPIC 212418133 b, EPIC 212418133.01, WISE J133312.44-143014.7 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
K2-278
Distance
804.13 ( +16.46 -16.46 ) pc
Spectral type
—
Apparent magnitude V
—
Mass
1.4 ( +0.08 -0.08 ) MSun
Age
—
Effective temperature
6747.0 ( +383.0 -383.0 ) K
Radius
1.61 ( +0.05 -0.05 ) RSun
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
13:33:12.4
Dec2000
-14:30:14.6
Alternate Names
2MASS J13331242-1430146, EPIC 212418133, WISE J133312.44-143014.7

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