CONFIRMED EXOPLANET
·
Sub-Neptune
★ TEMPERATE HABITABLE ZONE
GJ 433 d
Orbits Host Star: GJ 433
(Type M2V)
· Distance: 29.600 Light-Years (9.065 pc)
Planetary Radius
2.140 R⊕
Planetary Mass
5.223 M⊕
Surface Gravity
1.14 g / g⊕
Equilibrium Temp
280K (+7°C / +45°F)
Orbital Period
36.059 days
Discovery Year
2020 (Radial Velocity)
Habitability Assessment
✓ Classified as a Temperate Habitable Zone Candidate.
With an estimated equilibrium temperature of 280 K (+7°C / +45°F) and a radius of 2.140 R⊕, GJ 433 d falls within the conservative empirical boundary where a solid rocky surface could sustain liquid surface water under suitable atmospheric greenhouse conditions.
Discovery Facility: Multiple Facilities.
Other Worlds in the GJ 433 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS