Planet K2-19 b
Detailed information about planet K2-19 b and its parameters.
Planet
- Name
- K2-19 b
- Planet Status
-
Confirmed
- Discovered in
-
2015
- 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
-
Spectrum
- Radius Detection Method
-
Primary Transit
- Primary transit
-
—
- Secondary transit
-
—
- λ
-
—
- Impact Parameter b
- Time Vr=0
-
—
- Velocity Semiamplitude K
-
—
- Calculated temperature
-
854.0 K
- Measured temperature
-
—
- Hottest point longitude
-
—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
-
—
- Alternate Names
-
2MASS J11395048+0036129 b, EPIC 201505350 b, EPIC 201505350.02, WISE J113950.46+003612.9 b
Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|
Sinukoff et al. compute the equilibrium temperature assuming an albedo of 0.3.
In 3:2 mean-motion resonance with K2-19 c. From dynamic modelling of the system, Barros et al. derive planetary masses of Mb = 44 ± 12 earth masses and Mc = 15.9 ± 7.0 earth masses.
No link
Star
- Name
- K2-19
- Distance
-
292.14 pc
- Spectral type
-
G9 V
- Apparent magnitude V
-
12.806
- Mass
-
0.93 MSun 4 publications number of publications
- Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation
- Characterization of the K2-19 Multiple-Transiting Planetary System via High-Dispersion Spectroscopy, AO Imaging, and Transit Timing Variations
- Photo-dynamical mass determination of the multi-planetary system K2-19
- Eleven Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths
- Age
- Effective temperature
-
- Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation
- Characterization of the K2-19 Multiple-Transiting Planetary System via High-Dispersion Spectroscopy, AO Imaging, and Transit Timing Variations
- Eleven Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths
- Radius
-
0.86 RSun 4 publications number of publications
- Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation
- Characterization of the K2-19 Multiple-Transiting Planetary System via High-Dispersion Spectroscopy, AO Imaging, and Transit Timing Variations
- Photo-dynamical mass determination of the multi-planetary system K2-19
- Eleven Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths
- Metallicity [Fe/H]
-
0.1 (± 0.04) 3 publications number of publications
- Stellar and Planetary Properties of K2 Campaign 1 Candidates and Validation of 17 Systems, Including a Planet Receiving Earth-like Insolation
- Characterization of the K2-19 Multiple-Transiting Planetary System via High-Dispersion Spectroscopy, AO Imaging, and Transit Timing Variations
- Eleven Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
11:39:50.5
- Dec2000
-
+00:36:12.9
- Alternate Names
-
EPIC 201505350, 2MASS J11395048+0036129, WISE J113950.46+003612.9
No remarks
No link
- Simbad
- Most recent references (ADS)