Exoplanet
SPECULOOS-3 b
Orbiting SPECULOOS-3
Overview
SPECULOOS-3 b is an exoplanet orbiting the star SPECULOOS-3, discovered in 2024 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
0.98
Earth radii
015 R⊕
Mass (est.)
0.89
Earth masses
0500 M⊕
Orbital Period
0.7
days
0.1d10,000d
Equilibrium Temp
553
K
150 K3,500 K
Radius (Earth radii)
0.98
Mass (Earth masses)
0.89
Estimated
Equilibrium Temperature
553 K
Orbital Period
0.72 days
Distance from Earth
Unknown
Spectral Type
M6.5+/-0.5
Temperature
2800 K
Mass (Solar)
0.10 M☉
Radius (Solar)
0.12 R☉
Luminosity
-3.08 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
312.3633°, 33.6124°
Discovery Method
Transit
Discovery Year
2024
Data Sources
Source ID: SPECULOOS-3 b