Exoplanet
Kepler-553 b
Orbiting Kepler-553
Overview
Kepler-553 b is an exoplanet orbiting the star Kepler-553, discovered in 2016 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
4.74
Earth radii
015 R⊕
Mass
116.01
Earth masses
0500 M⊕
Orbital Period
4.0
days
0.1d10,000d
Distance
728.5
parsecs
Nearby10,000 pc
Equilibrium Temp
1089
K
150 K3,500 K
Radius (Earth radii)
4.74
Mass (Earth masses)
116.01
Measured
Equilibrium Temperature
1089 K
Orbital Period
4.03 days
Distance from Earth
728.5 pc (~2376 ly)
Spectral Type
Unknown
Temperature
5191 K
Mass (Solar)
0.89 M☉
Radius (Solar)
0.90 R☉
Luminosity
-0.27 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
298.5509°, 48.3325°
Discovery Method
Transit
Discovery Year
2016
Data Sources
Source ID: Kepler-553 b