Exoplanet

HATS-31 b

Orbiting HATS-31

Overview

HATS-31 b is an exoplanet orbiting the star HATS-31, discovered in 2016 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

18.38

Earth radii

015 R⊕

Mass

279.69

Earth masses

0500 M⊕

Orbital Period

3.4

days

0.1d10,000d

Distance

774.0

parsecs

Nearby10,000 pc

Equilibrium Temp

1823

K

150 K3,500 K

Radius (Earth radii)

18.38

Mass (Earth masses)

279.69

Measured

Equilibrium Temperature

1823 K

Orbital Period

3.38 days

Distance from Earth

774.0 pc (~2524 ly)

Spectral Type

Unknown

Temperature

6050 K

Mass (Solar)

1.27 M☉

Radius (Solar)

1.87 R☉

Luminosity

0.62 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

191.7028°, -24.4274°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: HATS-31 b

System Context

HATS-31 b orbits HATS-31 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 18.38 Earth radii, a mass of 279.69 Earth masses, an orbital period of 3.38 days, and an equilibrium temperature near 1,823 K.

Catalog data places the system at about 774 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-31