Exoplanet

TOI-6223 b

Orbiting TOI-6223

Overview

TOI-6223 b is an exoplanet orbiting the star TOI-6223, discovered in 2025 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

5.07

Earth radii

015 R⊕

Mass (est.)

24.05

Earth masses

0500 M⊕

Orbital Period

3.9

days

0.1d10,000d

Distance

133.1

parsecs

Nearby10,000 pc

Equilibrium Temp

714

K

150 K3,500 K

Radius (Earth radii)

5.07

Mass (Earth masses)

24.05

Estimated

Equilibrium Temperature

714 K

Orbital Period

3.86 days

Distance from Earth

133.1 pc (~434 ly)

Spectral Type

M0 V

Temperature

3895 K

Mass (Solar)

0.58 M☉

Radius (Solar)

0.58 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

355.9506°, 33.0672°

Discovery Method

Transit

Discovery Year

2025

Data Sources
NASA Exoplanet Archive

Source ID: TOI-6223 b

System Context

TOI-6223 b orbits TOI-6223 and was reported in 2025 and was detected with the Transit method.

Published measurements list a radius of 5.07 Earth radii, a mass of 24.05 Earth masses (estimated), an orbital period of 3.86 days, and an equilibrium temperature near 714 K.

Catalog data places the system at about 133.1 parsecs from Earth, a host star classified as M0 V, and 1 known planet in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open TOI-6223