CONFIRMED EXOPLANET · Terrestrial

KOI-3503 b

Orbits Host Star: KOI-3503 · Distance: 2893.200 Light-Years (887.064 pc)

Planetary Radius

1.190 R⊕

Planetary Mass

9.200 M⊕

Surface Gravity

6.5 g / g⊕

Equilibrium Temp

785K (+512°C / +954°F)

Orbital Period

21.185 days

Discovery Year

2021 (Transit)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (785 K · +512°C / +954°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Kepler.

Other Worlds in the KOI-3503 System (1)

KOI-3503 c

Terrestrial · 31.8d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗