Exoplanet

HATS-39 b

Orbiting HATS-39

Overview

HATS-39 b is an exoplanet orbiting the star HATS-39, discovered in 2018 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

17.60

Earth radii

015 R⊕

Mass

200.23

Earth masses

0500 M⊕

Orbital Period

4.6

days

0.1d10,000d

Distance

878.5

parsecs

Nearby10,000 pc

Equilibrium Temp

1645

K

150 K3,500 K

Radius (Earth radii)

17.60

Mass (Earth masses)

200.23

Measured

Equilibrium Temperature

1645 K

Orbital Period

4.58 days

Distance from Earth

878.5 pc (~2865 ly)

Spectral Type

Unknown

Temperature

6572 K

Mass (Solar)

1.38 M☉

Radius (Solar)

1.62 R☉

Luminosity

0.64 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

112.4192°, -29.9379°

Discovery Method

Transit

Discovery Year

2018

Data Sources
NASA Exoplanet Archive

Source ID: HATS-39 b

System Context

HATS-39 b orbits HATS-39 and was reported in 2018 and was detected with the Transit method.

Published measurements list a radius of 17.6 Earth radii, a mass of 200.23 Earth masses, an orbital period of 4.58 days, and an equilibrium temperature near 1,645 K.

Catalog data places the system at about 878.5 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-39