Exoplanet
TOI-181 b
Orbiting TOI-181
Overview
TOI-181 b is an exoplanet orbiting the star TOI-181, discovered in 2023 using the Transit method. It is a Neptune-sized world.
Key Measurements
Radius
6.96
Earth radii
015 R⊕
Mass
46.17
Earth masses
0500 M⊕
Orbital Period
4.5
days
0.1d10,000d
Distance
96.2
parsecs
Nearby10,000 pc
Equilibrium Temp
895
K
150 K3,500 K
Radius (Earth radii)
6.96
Mass (Earth masses)
46.17
Measured
Equilibrium Temperature
895 K
Orbital Period
4.53 days
Distance from Earth
96.2 pc (~314 ly)
Spectral Type
K
Temperature
4994 K
Mass (Solar)
0.82 M☉
Radius (Solar)
0.74 R☉
Luminosity
-0.53 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
352.1725°, -34.4914°
Discovery Method
Transit
Discovery Year
2023
Data Sources
Source ID: TOI-181 b