CONFIRMED EXOPLANET
·
Gas Giant
TOI-1278 b
Orbits Host Star: TOI-1278
(Type M0 V)
· Distance: 246.500 Light-Years (75.576 pc)
Planetary Radius
12.218 R⊕
Planetary Mass
5879.826 M⊕
Surface Gravity
39.39 g / g⊕
Equilibrium Temp
408K (+135°C / +275°F)
Orbital Period
14.476 days
Discovery Year
2021 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (408 K · +135°C / +275°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS