Planet Kepler-21 b
Detailed information about planet Kepler-21 b and its parameters.
Planet
- Name
- Kepler-21 b
- Planet Status
-
Confirmed
- Discovered in
-
2012
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
- Eccentricity
- ω
- Tperi
- Radius
- Inclination
- Update
-
2021-02-05
- Detection Method
-
Primary Transit
- Mass Detection Method
-
—
- Radius Detection Method
-
Primary Transit
- Primary transit
- Secondary transit
-
—
- λ
-
—
- Impact Parameter b
-
0.584 ( -0.02 +0.018 ) 1 publication number of publications
- Time Vr=0
-
—
- Velocity Semiamplitude K
- Calculated temperature
- Measured temperature
-
—
- Hottest point longitude
-
—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
-
—
- Alternate Names
-
Kepler-21 b, 2MASS J19092683+3842505 b, BD+38 3455 b, HD 179070 b, HIP 94112 b, K00975.01, KIC 3632418 b, KOI-975 b, KOI-975.01, Kepler-21 A b, SAO 67891 b, TYC 3120-00963-1 b, WISE J190926.86+384250.7 b
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
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No remarks
No link
Star
- Name
- Kepler-21
- Distance
-
108.86 pc
- Spectral type
-
F6 IV
- Apparent magnitude V
-
8.27
- Mass
-
1.41 MSun
- Age
-
3.03 Gyr
- Effective temperature
-
6305.0 K
- Radius
-
1.9 RSun
- Metallicity [Fe/H]
-
-0.03 ( -0.1 +0.1 )
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
19:09:26.8
- Dec2000
-
+38:42:50.5
- Alternate Names
-
Kepler-21, 2MASS J19092683+3842505, BD+38 3455, HD 179070, HIP 94112, KIC 3632418, KOI-975, Kepler-21 A, SAO 67891, TYC 3120-00963-1, WISE J190926.86+384250.7
Alias HD 179070
No link
- Simbad
- Most recent references (ADS)