CONFIRMED EXOPLANET
·
Sub-Neptune
TOI-1659.01
Orbits Host Star: TOI-1659
· Distance: 399.500 Light-Years (122.494 pc)
Planetary Radius
2.255 R⊕
Planetary Mass
5.710 M⊕
Surface Gravity
1.12 g / g⊕
Equilibrium Temp
1031K (+758°C / +1396°F)
Orbital Period
5.878 days
Discovery Year
2024 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1031 K · +758°C / +1396°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS