Kepler-56 d
Orbiting Kepler-56
Kepler-56 d is an exoplanet orbiting the star Kepler-56, discovered in 2016 using the Radial Velocity method.
Minimum Mass (M sin i)
1784.00
Earth masses
Orbital Period
1002.0
days
Distance
913.0
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
1784.00
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Otor et al. 2016
Orbital Period
1002.000+5.000−5.000days
Semi-Major Axis
2.1600+0.0800−0.0800au
M sin(i) (Earth masses)
1784.00+120.00−120.00
M sin(i) (Jupiter masses)
5.6100+0.3800−0.3800
Eccentricity
0.2000+0.0100−0.0100
Argument of Periastron
-15.0+5.7−5.7deg
Radial Velocity Semi-Amplitude
95.21+1.84−1.84m/s
Distance from Earth
913.0 pc (~2978 ly)
Spectral Type
Unknown
Temperature
4819 K
Mass (Solar)
Unknown
Radius (Solar)
4.22 R☉
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
293.7583°, 41.8718°
Discovery Method
Radial Velocity
Discovery Year
2016
Source ID: Kepler-56 d
Kepler-56 d orbits Kepler-56 and was reported in 2016 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 1,784 Earth masses (M sin i) and an orbital period of 1,002 days.
Catalog data places the system at about 913 parsecs from Earth and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-56More planets in this system