Exoplanet

HATS-40 b

Orbiting HATS-40

Overview

HATS-40 b is an exoplanet orbiting the star HATS-40, discovered in 2018 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

17.71

Earth radii

015 R⊕

Mass

505.35

Earth masses

0500 M⊕

Orbital Period

3.3

days

0.1d10,000d

Distance

1342.3

parsecs

Nearby10,000 pc

Equilibrium Temp

2101

K

150 K3,500 K

Radius (Earth radii)

17.71

Mass (Earth masses)

505.35

Measured

Equilibrium Temperature

2101 K

Orbital Period

3.26 days

Distance from Earth

1342.3 pc (~4378 ly)

Spectral Type

Unknown

Temperature

6460 K

Mass (Solar)

1.56 M☉

Radius (Solar)

2.26 R☉

Luminosity

0.90 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

100.5712°, -29.7768°

Discovery Method

Transit

Discovery Year

2018

Data Sources
NASA Exoplanet Archive

Source ID: HATS-40 b

System Context

HATS-40 b orbits HATS-40 and was reported in 2018 and was detected with the Transit method.

Published measurements list a radius of 17.71 Earth radii, a mass of 505.35 Earth masses, an orbital period of 3.26 days, and an equilibrium temperature near 2,101 K.

Catalog data places the system at about 1,342.3 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 HATS-40