HD 23472 b
Orbiting HD 23472
HD 23472 b is an exoplanet orbiting the star HD 23472, discovered in 2019 using the Transit method. It is a Super-Earth world.
Radius
2.00
Earth radii
Mass
8.32
Earth masses
Orbital Period
17.7
days
Distance
39.0
parsecs
Equilibrium Temp
543
K
Radius (Earth radii)
2.00
Mass (Earth masses)
8.32
Measured
Equilibrium Temperature
543 K
Orbital Period
17.67 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
2019
Source ID: HD 23472 b
HD 23472 b orbits HD 23472 and was reported in 2019 and was detected with the Transit method.
Published measurements list a radius of 2 Earth radii, a mass of 8.32 Earth masses, an orbital period of 17.67 days, and an equilibrium temperature near 543 K.
Catalog data places the system at about 39 parsecs from Earth, a host star classified as K4 V, and 5 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 23472More planets in this system