Exoplanet
K2-353 b
Orbiting K2-353
Overview
K2-353 b is an exoplanet orbiting the star K2-353, discovered in 2021 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
5.55
Earth radii
015 R⊕
Mass (est.)
28.04
Earth masses
0500 M⊕
Orbital Period
15.5
days
0.1d10,000d
Distance
268.5
parsecs
Nearby10,000 pc
Equilibrium Temp
735
K
150 K3,500 K
Radius (Earth radii)
5.55
Mass (Earth masses)
28.04
Estimated
Equilibrium Temperature
735 K
Orbital Period
15.47 days
Distance from Earth
268.5 pc (~876 ly)
Spectral Type
Unknown
Temperature
5698 K
Mass (Solar)
0.87 M☉
Radius (Solar)
0.99 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
201.6169°, -2.2819°
Discovery Method
Transit
Discovery Year
2021
Data Sources
Source ID: K2-353 b