Exoplanet

TOI-3321 b

Orbiting TOI-3321

Overview

TOI-3321 b is an exoplanet orbiting the star TOI-3321, discovered in 2024 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

15.56

Earth radii

015 R⊕

Mass

176.08

Earth masses

0500 M⊕

Orbital Period

3.7

days

0.1d10,000d

Distance

285.9

parsecs

Nearby10,000 pc

Equilibrium Temp

1616

K

150 K3,500 K

Radius (Earth radii)

15.56

Mass (Earth masses)

176.08

Measured

Equilibrium Temperature

1616 K

Orbital Period

3.65 days

Distance from Earth

285.9 pc (~932 ly)

Spectral Type

Unknown

Temperature

5850 K

Mass (Solar)

1.04 M☉

Radius (Solar)

1.55 R☉

Luminosity

0.40 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

265.7603°, -65.0083°

Discovery Method

Transit

Discovery Year

2024

Data Sources
NASA Exoplanet Archive

Source ID: TOI-3321 b

System Context

TOI-3321 b orbits TOI-3321 and was reported in 2024 and was detected with the Transit method.

Published measurements list a radius of 15.56 Earth radii, a mass of 176.08 Earth masses, an orbital period of 3.65 days, and an equilibrium temperature near 1,616 K.

Catalog data places the system at about 285.9 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-3321