Planet Kepler-23 d

Name Kepler-23 d
Planet Status Confirmed
Discovered in 2014
Mass 0.055 ( -0.037 +0.043 ) MJ
Mass*sin(i)
Semi-Major Axis 0.124 AU
Orbital Period 15.27429 (± 0.00017) day
Eccentricity 0.08 ( -0.08 +0.24 )
ω
Tperi
Radius 0.1994 ( -0.0079 +0.0079 ) RJ +
Inclination
Update 2015-11-25
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2454980.5655 JD
Secondary transit
λ
Impact Parameter b 0.25 (± 0.21)
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-23
Name Kepler-23
Distance
Spectral type
Apparent magnitude V 14.0
Mass 1.11 MSun
Age
Effective temperature 5760.0 (± 124.0) K
Radius 1.52 ( -0.3 +0.3 ) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 19:36:52.0
Dec2000 +49:28:45
Alternate Names
Planetary system
3 planets

Remarks

Alias KOI-168
Alias KIC 11512246
Alias 2MASS 19365254+4928452

More data

AMD-Stability Calculator for the System


Related publications

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities
2015 VAN EYLEN V. & ALBRECHT S.
ApJ, 808, 126
paper   arxiv   ADS  

Densities and Eccentricities of 139 Kepler Planets from Transit Time Variations
2014 HADDEN S. & LITHWICK Y.
ApJ, 787, 80
paper   arxiv   ADS  

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
2014 ROWE J., BRYSON T., MARCY G., LISSAUER J., JONTOF-HUTTER D. et al.
ApJ, 784, 45
paper  arxiv  

Transit Timing Observations from Kepler: III. Confirmation of 4 Multiple Planet Systems by a Fourier-Domain Study of Anti-correlated Transit Timing Variations
2012 STEFFEN J., FABRYCKY D., FORD E., CARTER J., DESERT J.-M. & 30 additional authors
MNRAS, 421, 2342
paper   arxiv