Exoplanet
WASP-91 b
Orbiting WASP-91
Overview
WASP-91 b is an exoplanet orbiting the star WASP-91, discovered in 2017 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
11.55
Earth radii
015 R⊕
Mass
425.89
Earth masses
0500 M⊕
Orbital Period
2.8
days
0.1d10,000d
Distance
149.9
parsecs
Nearby10,000 pc
Equilibrium Temp
1160
K
150 K3,500 K
Radius (Earth radii)
11.55
Mass (Earth masses)
425.89
Measured
Equilibrium Temperature
1160 K
Orbital Period
2.80 days
Distance from Earth
149.9 pc (~489 ly)
Spectral Type
K3
Temperature
4920 K
Mass (Solar)
0.84 M☉
Radius (Solar)
0.86 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
357.8464°, -70.1529°
Discovery Method
Transit
Discovery Year
2017
Data Sources
Source ID: WASP-91 b