Exoplanet

TOI-4773 b

Orbiting TOI-4773

Overview

TOI-4773 b is an exoplanet orbiting the star TOI-4773, discovered in 2025 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

15.22

Earth radii

015 R⊕

Mass

1687.67

Earth masses

0500 M⊕

Orbital Period

1.7

days

0.1d10,000d

Distance

492.9

parsecs

Nearby10,000 pc

Equilibrium Temp

2255

K

150 K3,500 K

Radius (Earth radii)

15.22

Mass (Earth masses)

1687.67

Measured

Equilibrium Temperature

2255 K

Orbital Period

1.75 days

Distance from Earth

492.9 pc (~1608 ly)

Spectral Type

Unknown

Temperature

6740 K

Mass (Solar)

1.45 M☉

Radius (Solar)

1.55 R☉

Luminosity

0.65 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

114.9426°, -21.4856°

Discovery Method

Transit

Discovery Year

2025

Data Sources
NASA Exoplanet Archive

Source ID: TOI-4773 b

System Context

TOI-4773 b orbits TOI-4773 and was reported in 2025 and was detected with the Transit method.

Published measurements list a radius of 15.22 Earth radii, a mass of 1,687.67 Earth masses, an orbital period of 1.75 days, and an equilibrium temperature near 2,255 K.

Catalog data places the system at about 492.9 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-4773