Exoplanet

TOI-3457 b

Orbiting TOI-3457

Overview

TOI-3457 b is an exoplanet orbiting the star TOI-3457, discovered in 2026 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

10.64

Earth radii

015 R⊕

Mass

797.75

Earth masses

0500 M⊕

Orbital Period

32.6

days

0.1d10,000d

Distance

370.7

parsecs

Nearby10,000 pc

Equilibrium Temp

824

K

150 K3,500 K

Radius (Earth radii)

10.64

Mass (Earth masses)

797.75

Measured

Equilibrium Temperature

824 K

Orbital Period

32.60 days

Distance from Earth

370.7 pc (~1209 ly)

Spectral Type

Unknown

Temperature

6300 K

Mass (Solar)

1.04 M☉

Radius (Solar)

1.47 R☉

Luminosity

0.29 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

183.2083°, -79.7572°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TOI-3457 b

System Context

TOI-3457 b orbits TOI-3457 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 10.64 Earth radii, a mass of 797.75 Earth masses, an orbital period of 32.6 days, and an equilibrium temperature near 824 K.

Catalog data places the system at about 370.7 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-3457