Exoplanet

HATS-25 b

Orbiting HATS-25

Overview

HATS-25 b is an exoplanet orbiting the star HATS-25, discovered in 2016 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

14.12

Earth radii

015 R⊕

Mass

194.83

Earth masses

0500 M⊕

Orbital Period

4.3

days

0.1d10,000d

Distance

471.2

parsecs

Nearby10,000 pc

Equilibrium Temp

1277

K

150 K3,500 K

Radius (Earth radii)

14.12

Mass (Earth masses)

194.83

Measured

Equilibrium Temperature

1277 K

Parameter source: Espinoza et al. 2016

Orbital Period

4.299+0.000−0.000days

Semi-Major Axis

0.0516+0.0006−0.0006au

Planet Mass (Earth masses)

194.83+13.35−13.35

Planet Mass (Jupiter masses)

0.6130+0.0420−0.0420

Eccentricity

<0.176

Radial Velocity Semi-Amplitude

76.80+5.00−5.00m/s

Distance from Earth

471.2 pc (~1537 ly)

Spectral Type

G

Temperature

5715 K

Mass (Solar)

0.99 M☉

Radius (Solar)

1.11 R☉

Luminosity

0.07 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

207.9077°, -23.7812°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: HATS-25 b

System Context

HATS-25 b orbits HATS-25 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 14.12 Earth radii, a mass of 194.83 Earth masses, an orbital period of 4.3 days, and an equilibrium temperature near 1,277 K.

Catalog data places the system at about 471.2 parsecs from Earth, a host star classified as G, 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-25