Exoplanet

TOI-4641 b

Orbiting TOI-4641

Overview

TOI-4641 b is an exoplanet orbiting the star TOI-4641, discovered in 2023 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

8.18

Earth radii

015 R⊕

Mass

1230.00

Earth masses

0500 M⊕

Orbital Period

22.1

days

0.1d10,000d

Distance

86.4

parsecs

Nearby10,000 pc

Radius (Earth radii)

8.18

Mass (Earth masses)

1230.00

Measured

Equilibrium Temperature

Unknown

Parameter source: Bieryla et al. 2024

Orbital Period

22.093+0.000−0.000days

Semi-Major Axis

0.1730+0.0150−0.0150au

Planet Mass (Earth masses)

1230.00

Planet Mass (Jupiter masses)

3.8700

Eccentricity

<0.074

Distance from Earth

86.4 pc (~282 ly)

Spectral Type

Unknown

Temperature

6560 K

Mass (Solar)

1.41 M☉

Radius (Solar)

1.72 R☉

Luminosity

0.69 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

42.5582°, 25.3335°

Discovery Method

Transit

Discovery Year

2023

Data Sources
NASA Exoplanet Archive

Source ID: TOI-4641 b

System Context

TOI-4641 b orbits TOI-4641 and was reported in 2023 and was detected with the Transit method.

Published measurements list a radius of 8.18 Earth radii, a mass of 1,230 Earth masses, and an orbital period of 22.09 days.

Catalog data places the system at about 86.4 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-4641