Exoplanet
K2-287 b
Orbiting K2-287
Overview
K2-287 b is an exoplanet orbiting the star K2-287, discovered in 2018 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
9.49
Earth radii
015 R⊕
Mass
100.12
Earth masses
0500 M⊕
Orbital Period
14.9
days
0.1d10,000d
Distance
158.3
parsecs
Nearby10,000 pc
Equilibrium Temp
804
K
150 K3,500 K
Radius (Earth radii)
9.49
Mass (Earth masses)
100.12
Measured
Equilibrium Temperature
804 K
Orbital Period
14.89 days
Distance from Earth
158.3 pc (~516 ly)
Spectral Type
Unknown
Temperature
5695 K
Mass (Solar)
1.06 M☉
Radius (Solar)
1.07 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
233.0743°, -22.3583°
Discovery Method
Transit
Discovery Year
2018
Data Sources
Source ID: K2-287 b