Exoplanet

TOI-3540 A b

Orbiting TOI-3540 A

Overview

TOI-3540 A b is an exoplanet orbiting the star TOI-3540 A, discovered in 2022 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

23.54

Earth radii

015 R⊕

Mass

375.04

Earth masses

0500 M⊕

Orbital Period

3.1

days

0.1d10,000d

Equilibrium Temp

1498

K

150 K3,500 K

Radius (Earth radii)

23.54

Mass (Earth masses)

375.04

Measured

Equilibrium Temperature

1498 K

Parameter source: Yee et al. 2022

Orbital Period

3.120+0.000−0.000days

Semi-Major Axis

0.0429+0.0009−0.0009au

Planet Mass (Earth masses)

375.04+44.50−44.50

Planet Mass (Jupiter masses)

1.1800+0.1400−0.1400

Eccentricity

0.0000

Radial Velocity Semi-Amplitude

155.00+17.00−16.00m/s

Distance from Earth

Unknown

Spectral Type

Unknown

Temperature

5810 K

Mass (Solar)

1.08 M☉

Radius (Solar)

1.23 R☉

Luminosity

0.19 log L☉

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

328.9114°, 28.1795°

Discovery Method

Transit

Discovery Year

2022

Data Sources
NASA Exoplanet Archive

Source ID: TOI-3540 A b

System Context

TOI-3540 A b orbits TOI-3540 A and was reported in 2022 and was detected with the Transit method.

Published measurements list a radius of 23.54 Earth radii, a mass of 375.04 Earth masses, an orbital period of 3.12 days, and an equilibrium temperature near 1,498 K.

Catalog data places 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-3540 A