Exoplanet

HATS-57 b

Orbiting HATS-57

Overview

HATS-57 b is an exoplanet orbiting the star HATS-57, discovered in 2019 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

12.77

Earth radii

015 R⊕

Mass

1000.21

Earth masses

0500 M⊕

Orbital Period

2.4

days

0.1d10,000d

Distance

279.5

parsecs

Nearby10,000 pc

Equilibrium Temp

1413

K

150 K3,500 K

Radius (Earth radii)

12.77

Mass (Earth masses)

1000.21

Measured

Equilibrium Temperature

1413 K

Orbital Period

2.35 days

Distance from Earth

279.5 pc (~912 ly)

Spectral Type

Unknown

Temperature

5587 K

Mass (Solar)

1.03 M☉

Radius (Solar)

0.96 R☉

Luminosity

-0.09 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

60.9483°, -19.0568°

Discovery Method

Transit

Discovery Year

2019

Data Sources
NASA Exoplanet Archive

Source ID: HATS-57 b

System Context

HATS-57 b orbits HATS-57 and was reported in 2019 and was detected with the Transit method.

Published measurements list a radius of 12.77 Earth radii, a mass of 1,000.21 Earth masses, an orbital period of 2.35 days, and an equilibrium temperature near 1,413 K.

Catalog data places the system at about 279.5 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-57