Exoplanet

TOI-1346 c

Orbiting TOI-1346

Overview

TOI-1346 c is an exoplanet orbiting the star TOI-1346, discovered in 2025 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.23

Earth radii

015 R⊕

Mass (est.)

5.96

Earth masses

0500 M⊕

Orbital Period

5.5

days

0.1d10,000d

Distance

115.5

parsecs

Nearby10,000 pc

Equilibrium Temp

928

K

150 K3,500 K

Radius (Earth radii)

2.23

Mass (Earth masses)

5.96

Estimated

Equilibrium Temperature

928 K

Orbital Period

5.50 days

Distance from Earth

115.5 pc (~377 ly)

Spectral Type

Unknown

Temperature

5099 K

Mass (Solar)

0.82 M☉

Radius (Solar)

0.78 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

256.6227°, 68.8433°

Discovery Method

Transit

Discovery Year

2025

Data Sources
NASA Exoplanet Archive

Source ID: TOI-1346 c

System Context

TOI-1346 c orbits TOI-1346 and was reported in 2025 and was detected with the Transit method.

Published measurements list a radius of 2.23 Earth radii, a mass of 5.96 Earth masses (estimated), an orbital period of 5.5 days, and an equilibrium temperature near 928 K.

Catalog data places the system at about 115.5 parsecs from Earth and 2 known planets in the system.

Host star

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

Open TOI-1346

More planets in this system

TOI-1346 b