Exoplanet

TOI-5344 b

Orbiting TOI-5344

Overview

TOI-5344 b is an exoplanet orbiting the star TOI-5344, discovered in 2023 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

10.60

Earth radii

015 R⊕

Mass

130.95

Earth masses

0500 M⊕

Orbital Period

3.8

days

0.1d10,000d

Distance

138.4

parsecs

Nearby10,000 pc

Equilibrium Temp

689

K

150 K3,500 K

Radius (Earth radii)

10.60

Mass (Earth masses)

130.95

Measured

Equilibrium Temperature

689 K

Parameter source: Hartman et al. 2023

Orbital Period

3.793+0.000−0.000days

Semi-Major Axis

0.0404+0.0008−0.0008au

Planet Mass (Earth masses)

130.95+12.71−12.71

Planet Mass (Jupiter masses)

0.4120+0.0400−0.0400

Eccentricity

<0.054

Radial Velocity Semi-Amplitude

74.40+6.80−6.80m/s

Distance from Earth

138.4 pc (~451 ly)

Spectral Type

Unknown

Temperature

3747 K

Mass (Solar)

0.61 M☉

Radius (Solar)

0.59 R☉

Luminosity

-1.21 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

63.2662°, 20.9152°

Discovery Method

Transit

Discovery Year

2023

Data Sources
NASA Exoplanet Archive

Source ID: TOI-5344 b

System Context

TOI-5344 b orbits TOI-5344 and was reported in 2023 and was detected with the Transit method.

Published measurements list a radius of 10.6 Earth radii, a mass of 130.95 Earth masses, an orbital period of 3.79 days, and an equilibrium temperature near 689 K.

Catalog data places the system at about 138.4 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-5344