CONFIRMED EXOPLANET
·
Super-Earth
K2-203 b
Orbits Host Star: K2-203
· Distance: 541.900 Light-Years (166.147 pc)
Planetary Radius
1.265 R⊕
Planetary Mass
2.140 M⊕
Surface Gravity
1.34 g / g⊕
Equilibrium Temp
738K (+465°C / +869°F)
Orbital Period
9.695 days
Discovery Year
2018 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (738 K · +465°C / +869°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: K2.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS