Planet Kepler-56 b

Name Kepler-56 b
Discovered in 2012
Mass 0.07 (± 0.012) MJ
Semi-major axis 0.1028 (± 0.0037) AU
Orbital period 10.5016 (± 0.0011) day
Eccentricity 0.0
ω
Tperi
Radius 0.58 (± 0.03) RJ
Inclination 83.84 (± 0.26) deg;
Update Oct. 21, 2013
Detection Method Transit
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit 2454968.55893 (± 0.0088) JD
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Graphical Ephemeris (Beta Version)

Remarks

18 Oct 2013: The planet c is inclined by 25 deg. relative to the planet d and the star inclination is 47 ± 6 deg. See the graphical illustration at Fig S23 (Huber et al. 2013)

Star

Name Kepler-56
Distance
Spectral type
Apparent magnitude V 13.0
Mass 1.32 (± 0.13) MSun
Age 3.5 (± 1.3) Gyr
Effective temperature 4840.0 (± 97.0) K
Radius 4.23 (± 0.15) RSun
Metallicity [Fe/H] 0.2 (± 0.16)
Detected Disc
Magnetic Field
RA2000 19:35:02.0
Dec2000 +41:52:19
Alternate Names
Planetary system 3 planets

Remarks

Alias KIC 6448890
Alias 2MASS 19350200+4152187

More data


Related publications

The Dynamics of the Multi-planet System Orbiting Kepler-56
2014 LI G., NAOZ S., VALSECCHI F., JOHNSON J. & RASIO F.
ApJ, submitted
arxiv  

Stellar Spin-Orbit Misalignment in a Multiplanet System
2013 HUBER D., CARTER J., BARBIERI M., MIGLIO A., DECK K. & 29 additional authors
Science, 342, 331
paper  arxiv  

Transit Timing Observations from Kepler: VII. Confirmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability
2012 STEFFEN J., FABRYCKY D., AGOL E., FORD E., MOREHEAD R. & 13 additional authors
MNRAS, 428, Issue 2, 1077-1087
paper   arxiv