Planet Kepler-56 b

Name Kepler-56 b
Discovered in 2012
Mass 0.07 (± 0.012) MJ
Mass*sin(i) 0.0944 (± 0.02) MJ
Semi-Major Axis 0.1028 (± 0.0037) AU
Orbital Period 10.5016 (± 0.0011) JD +
Eccentricity 0.04 (± 0.01)
ω
Tperi
Radius 0.58 (± 0.03) RJ +
Inclination 83.84 (± 0.26) deg
Update 2016-08-15
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Molecules
Primary transit 2454968.55893 (± 0.0088) JD +
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

Star

Kepler-56
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

Observability Predictor

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)

Related publications

Outer-planet scattering can gently tilt an inner planetary system
2017 GRATIA, P. & D. FABRYCKY
MNRAS, 464, 1709
arxiv  paper   ADS  

The effects of external planets on inner systems: multiplicities, inclinations, and pathways to eccentric warm Jupiters
2016 MUSTILL A., DAVIES M. & JOHANSEN A.
MNRAS, submitted
arxiv  

The Orbit and Mass of the Third Planet in the Kepler-56 System
2016 OTOR, O., MONTET, B., JOHNSON, J., CHARBONNEAU, D., COLLIER-CAMERON, A. & 18 additional authors
ApJ, 152, 165
paper  arxiv  ADS  

Hiding Planets Behind a Big Friend: Mutual Inclinations of Multi-Planet Systems with External Companions
2016 LAI D. & PU B.
ApJ, submitted
arxiv  

Asteroseismology of Exoplanet Host Stars
2015 HUBER D.
in "Focus Meeting 17 - IAU General Assembly in Hawaii, August 2015"
arxiv  

On the structure and evolution of planets and their host stars - effects of various heating mechanisms on the size of giant gas planets
2014 YILDIZ M., ORHAN C., KAYHAN C. & TURKOGLU G.
MNRAS, 445, 4395
paper  arxiv  

The Dynamics of the Multi-planet System Orbiting Kepler-56
2014 LI G., NAOZ S., VALSECCHI F., JOHNSON J. & RASIO F.
ApJ, 794, 131
paper  arxiv  

Transit Timing Observations from Kepler: VII. Confirmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability
2013 STEFFEN J., FABRYCKY D., AGOL E., FORD E., MOREHEAD R. et al.
MNRAS, 428, 1077-1087
paper   arxiv   ADS  

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