Exoplanet
HD 23472 d
Orbiting HD 23472
Overview
HD 23472 d is an exoplanet orbiting the star HD 23472, discovered in 2022 using the Transit method. It is a Earth-sized world.
Key Measurements
Radius
0.75
Earth radii
015 R⊕
Mass
0.55
Earth masses
0500 M⊕
Orbital Period
4.0
days
0.1d10,000d
Distance
39.0
parsecs
Nearby10,000 pc
Equilibrium Temp
909
K
150 K3,500 K
Radius (Earth radii)
0.75
Mass (Earth masses)
0.55
Measured
Equilibrium Temperature
909 K
Orbital Period
3.98 days
Distance from Earth
39.0 pc (~127 ly)
Spectral Type
K4 V
Temperature
4684 K
Mass (Solar)
0.67 M☉
Radius (Solar)
0.71 R☉
Luminosity
-0.63 log L☉
Planets in System
5
Stars in System
1
Coordinates (RA, Dec)
55.4590°, -62.7673°
Discovery Method
Transit
Discovery Year
2022
Data Sources
Source ID: HD 23472 d