Exoplanet
TOI-4552 b
Orbiting TOI-4552
Overview
TOI-4552 b is an exoplanet orbiting the star TOI-4552, discovered in 2026 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
1.11
Earth radii
015 R⊕
Mass
1.83
Earth masses
0500 M⊕
Orbital Period
0.3
days
0.1d10,000d
Distance
27.3
parsecs
Nearby10,000 pc
Equilibrium Temp
1122
K
150 K3,500 K
Radius (Earth radii)
1.11
Mass (Earth masses)
1.83
Measured
Equilibrium Temperature
1122 K
Orbital Period
0.30 days
Distance from Earth
27.3 pc (~89 ly)
Spectral Type
M4.5 V
Temperature
3258 K
Mass (Solar)
0.26 M☉
Radius (Solar)
0.29 R☉
Luminosity
-2.08 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
264.7143°, -47.6370°
Discovery Method
Transit
Discovery Year
2026
Data Sources
Source ID: TOI-4552 b