Kepler-453 b
Orbiting Kepler-453
Kepler-453 b is an exoplanet orbiting the star Kepler-453, discovered in 2015 using the Transit method. It is a Neptune-sized world.
Radius
6.20
Earth radii
Mass
16.00
Earth masses
Orbital Period
240.5
days
Distance
442.8
parsecs
Radius (Earth radii)
6.20
Mass (Earth masses)
16.00
Measured
Equilibrium Temperature
Unknown
Parameter source: Welsh et al. 2015
Orbital Period
240.503+0.053−0.053days
Semi-Major Axis
0.7903+0.0028−0.0028au
Planet Mass (Earth masses)
16.00
Planet Mass (Jupiter masses)
0.0503
Eccentricity
0.0359+0.0088−0.0088
Argument of Periastron
185.1+3.7−3.7deg
Distance from Earth
442.8 pc (~1444 ly)
Spectral Type
Unknown
Temperature
5527 K
Mass (Solar)
0.94 M☉
Radius (Solar)
0.83 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
283.2413°, 46.3785°
Discovery Method
Transit
Discovery Year
2015
Source ID: Kepler-453 b
Kepler-453 b orbits Kepler-453 and was reported in 2015 and was detected with the Transit method.
Published measurements list a radius of 6.2 Earth radii, a mass of 16 Earth masses, and an orbital period of 240.5 days.
Catalog data places the system at about 442.8 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Kepler-453