Planet K2-261 b
Detailed information about planet K2-261 b and its parameters.
Planet
- Name
- K2-261 b
- Planet Status
-
Confirmed
- Discovered in
-
2018
- Mass
- Mass*sin(i)
-
0.223 MJ
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
-
2457907.58 JD
- Radius
- Inclination
- Update
-
2021-02-05
- Detection Method
-
Primary Transit
- Mass Detection Method
-
Radial Velocity
- Radius Detection Method
-
Primary Transit
- Primary transit
-
2457906.84084 JD
- 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
-
EPIC 201498078 b, 2MASS J10520778+0029359 b, TYC 255-257-1 b, WISE J105207.76+002935.6 b
Data Source | Type | Result Value | Result Figure | Notes | Reference |
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Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
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The planet EPIC 201498078 b has been announced as K2-261 b by Johnson et al., MNRAS, august 2018 and as K2-161 b by Brahms et al. , MNRAS, november 2018.
Note that Mayo et al. 2018, gives also the name K2-161 b to EPIC 201231064 b.
No link
Star
- Name
- K2-261
- Distance
-
214.58 pc
- Spectral type
-
G7 IV/V
- Apparent magnitude V
-
10.6
- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
10:52:07.8
- Dec2000
-
+00:29:36.1
- Alternate Names
-
EPIC 201498078, 2MASS J10520778+0029359, TYC 255-257-1, WISE J105207.76+002935.6
No remarks
No link
- Simbad
- Most recent references (ADS)