Exoplanet

TOI-1820 b

Orbiting TOI-1820

Overview

TOI-1820 b is an exoplanet orbiting the star TOI-1820, discovered in 2022 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

12.78

Earth radii

015 R⊕

Mass

731.01

Earth masses

0500 M⊕

Orbital Period

4.9

days

0.1d10,000d

Distance

248.5

parsecs

Nearby10,000 pc

Equilibrium Temp

1375

K

150 K3,500 K

Radius (Earth radii)

12.78

Mass (Earth masses)

731.01

Measured

Equilibrium Temperature

1375 K

Orbital Period

4.86 days

Distance from Earth

248.5 pc (~811 ly)

Spectral Type

Unknown

Temperature

5734 K

Mass (Solar)

1.04 M☉

Radius (Solar)

1.51 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

187.6867°, 27.4520°

Discovery Method

Transit

Discovery Year

2022

Data Sources
NASA Exoplanet Archive

Source ID: TOI-1820 b

System Context

TOI-1820 b orbits TOI-1820 and was reported in 2022 and was detected with the Transit method.

Published measurements list a radius of 12.78 Earth radii, a mass of 731.01 Earth masses, an orbital period of 4.86 days, and an equilibrium temperature near 1,375 K.

Catalog data places the system at about 248.5 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-1820