Planet K2-138 d
Detailed information about planet K2-138 d and its parameters.
Planet
- Name
- K2-138 d
- Planet Status
-
Confirmed
- Discovered in
-
2017
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
-
—
- Radius
- Inclination
- Update
-
2021-03-26
- Detection Method
-
Primary Transit
- Mass Detection Method
-
Spectrum
- Radius Detection Method
-
Primary Transit
- Primary transit
- Secondary transit
-
—
- λ
-
—
- Impact Parameter b
- Time Vr=0
-
—
- Velocity Semiamplitude K
- Calculated temperature
- Measured temperature
-
—
- Hottest point longitude
-
—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
-
—
- Alternate Names
-
2MASS J23154776-1050590 d, EPIC 245950175 d, WISE J231547.76-105059.0 d
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
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February 2018 : K2-138 is the first exoplanet discovery by citizen scientists participating in the Exoplanet Explorers project on the Zooniverse platform.
No link
Star
- Name
- K2-138
- Distance
- Spectral type
-
K1 V
- Apparent magnitude V
-
12.21
- Mass
- Age
-
—
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
23:15:47.8
- Dec2000
-
-10:50:58.9
- Alternate Names
-
EPIC 245950175, 2MASS J23154776-1050590, WISE J231547.76-105059.0
No remarks
No link
- Simbad
- Most recent references (ADS)