Exoplanet

WASP-98 b

Orbiting WASP-98

Overview

WASP-98 b is an exoplanet orbiting the star WASP-98, discovered in 2014 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

12.82

Earth radii

015 R⊕

Mass

293.04

Earth masses

0500 M⊕

Orbital Period

3.0

days

0.1d10,000d

Distance

281.7

parsecs

Nearby10,000 pc

Equilibrium Temp

1171

K

150 K3,500 K

Radius (Earth radii)

12.82

Mass (Earth masses)

293.04

Measured

Equilibrium Temperature

1171 K

Orbital Period

2.96 days

Distance from Earth

281.7 pc (~919 ly)

Spectral Type

Unknown

Temperature

5473 K

Mass (Solar)

0.81 M☉

Radius (Solar)

0.74 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

58.4290°, -34.3283°

Discovery Method

Transit

Discovery Year

2014

Data Sources

Source ID: WASP-98 b

System Context

WASP-98 b orbits WASP-98 and was reported in 2014 and was detected with the Transit method.

Published measurements list a radius of 12.82 Earth radii, a mass of 293.04 Earth masses, an orbital period of 2.96 days, and an equilibrium temperature near 1,171 K.

Catalog data places the system at about 281.7 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 WASP-98