CONFIRMED EXOPLANET
·
Sub-Neptune
★ TEMPERATE HABITABLE ZONE
TOI-904 c
Orbits Host Star: TOI-904
· Distance: 150.300 Light-Years (46.089 pc)
Planetary Radius
2.167 R⊕
Planetary Mass
5.340 M⊕
Surface Gravity
1.14 g / g⊕
Equilibrium Temp
217K (-56°C / -69°F)
Orbital Period
84 days
Discovery Year
2023 (Transit)
Habitability Assessment
✓ Classified as a Temperate Habitable Zone Candidate.
With an estimated equilibrium temperature of 217 K (-56°C / -69°F) and a radius of 2.167 R⊕, TOI-904 c falls within the conservative empirical boundary where a solid rocky surface could sustain liquid surface water under suitable atmospheric greenhouse conditions.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the TOI-904 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS