Exoplanet

TOI-6393 b

Orbiting TOI-6393

Overview

TOI-6393 b is an exoplanet orbiting the star TOI-6393, discovered in 2026 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.76

Earth radii

015 R⊕

Mass (est.)

8.56

Earth masses

0500 M⊕

Orbital Period

9.5

days

0.1d10,000d

Distance

186.2

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.76

Mass (Earth masses)

8.56

Estimated

Equilibrium Temperature

Unknown

Parameter source: Lafarga et al. 2026

Orbital Period

9.532+0.000−0.000days

Distance from Earth

186.2 pc (~607 ly)

Spectral Type

Unknown

Temperature

5008 K

Mass (Solar)

Unknown

Radius (Solar)

0.77 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

141.2437°, 68.7883°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TOI-6393 b

System Context

TOI-6393 b orbits TOI-6393 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 2.76 Earth radii, a mass of 8.56 Earth masses (estimated), and an orbital period of 9.53 days.

Catalog data places the system at about 186.2 parsecs from Earth 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-6393