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Exoplanet
WASP-189 b
Orbiting WASP-189
Overview
WASP-189 b is an exoplanet orbiting the star WASP-189, discovered in 2020 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
18.15
Earth radii
015 R⊕
Mass
632.48
Earth masses
0500 M⊕
Orbital Period
2.7
days
0.1d10,000d
Distance
99.7
parsecs
Nearby10,000 pc
Equilibrium Temp
3353
K
150 K3,500 K
Radius (Earth radii)
18.15
Mass (Earth masses)
632.48
Measured
Equilibrium Temperature
3353 K
Orbital Period
2.72 days
Distance from Earth
99.7 pc (~325 ly)
Spectral Type
Unknown
Temperature
8000 K
Mass (Solar)
2.03 M☉
Radius (Solar)
2.36 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
225.6867°, -3.0315°
Discovery Method
Transit
Discovery Year
2020
Data Sources
Source ID: WASP-189 b