CONFIRMED EXOPLANET · Super-Earth

K2-199 b

Orbits Host Star: K2-199 · Distance: 350.700 Light-Years (107.518 pc)

Planetary Radius

1.730 R⊕

Planetary Mass

6.900 M⊕

Surface Gravity

2.31 g / g⊕

Equilibrium Temp

913K (+640°C / +1184°F)

Orbital Period

3.225 days

Discovery Year

2018 (Transit)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (913 K · +640°C / +1184°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: K2.

Other Worlds in the K2-199 System (1)

K2-199 c

Sub-Neptune · 7.4d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗