CONFIRMED EXOPLANET
·
Sub-Neptune
LHS 1903 d
Orbits Host Star: LHS 1903
(Type M)
· Distance: 116.400 Light-Years (35.692 pc)
Planetary Radius
2.500 R⊕
Planetary Mass
5.960 M⊕
Surface Gravity
0.95 g / g⊕
Equilibrium Temp
442K (+169°C / +336°F)
Orbital Period
12.566 days
Discovery Year
2026 (Transit)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (442 K · +169°C / +336°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).
Other Worlds in the LHS 1903 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS