Planet Kepler-20 e
Detailed information about planet Kepler-20 e and its parameters.
Planet
- Name
- Kepler-20 e
- Planet Status
-
Confirmed
- Discovered in
-
2011
- 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
-
Radial Velocity
- 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 J19104752+4220194 e, K00070.04, KIC 6850504 e, KOI-70 e, KOI-70.04, Kepler-20 A e, WISE J191047.52+422019.0 e
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Alias KOI-70.05
23 Dec 2011: Tha semi-majors axis is derived from the stellar radius and the ratio a/Rs given by Fressin et al. 2011. The semi-major axis derived the the stellar mass and the orbital period is 0.064 ± 0.001 AU.
21 Dec 2011: The mass limit is derived from RV measurements; "theoretical considerations give 0.39 MEarth < MP < 1.67 MEarth" (Fressin et al 2011)
No link
Star
- Name
- Kepler-20
- Distance
-
284.88 pc
- Spectral type
-
G8
- Apparent magnitude V
-
12.5
- Mass
-
0.95 MSun
- Age
-
7.6 Gyr
- Effective temperature
-
5495.0 K
- Radius
-
0.96 RSun
- Metallicity [Fe/H]
-
0.07 ( -0.08 +0.08 )
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
19:10:47.5
- Dec2000
-
+42:20:19.4
- Alternate Names
-
2MASS J19104752+4220194, KIC 6850504, KOI-70, Kepler-20 A, WISE J191047.52+422019.0
Alias 2MASS J19104752+4220194
Alias KOI-70
No link
- Simbad
- Most recent references (ADS)