Exoplanet
WASP-89 b
Orbiting WASP-89
Overview
WASP-89 b is an exoplanet orbiting the star WASP-89, discovered in 2015 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
11.66
Earth radii
015 R⊕
Mass
1875.20
Earth masses
0500 M⊕
Orbital Period
3.4
days
0.1d10,000d
Distance
290.9
parsecs
Nearby10,000 pc
Equilibrium Temp
1120
K
150 K3,500 K
Radius (Earth radii)
11.66
Mass (Earth masses)
1875.20
Measured
Equilibrium Temperature
1120 K
Orbital Period
3.36 days
Distance from Earth
290.9 pc (~949 ly)
Spectral Type
K3
Temperature
5130 K
Mass (Solar)
0.92 M☉
Radius (Solar)
0.88 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
313.9000°, -18.9714°
Discovery Method
Transit
Discovery Year
2015
Data Sources
Source ID: WASP-89 b