Exoplanet
XO-3 b
Orbiting XO-3
Overview
XO-3 b is an exoplanet orbiting the star XO-3, discovered in 2007 using the Transit method. It is a Jupiter-sized world.
Key Measurements
Radius
14.80
Earth radii
015 R⊕
Mass
4217.58
Earth masses
0500 M⊕
Orbital Period
3.2
days
0.1d10,000d
Distance
213.1
parsecs
Nearby10,000 pc
Equilibrium Temp
1890
K
150 K3,500 K
Radius (Earth radii)
14.80
Mass (Earth masses)
4217.58
Measured
Equilibrium Temperature
1890 K
Orbital Period
3.19 days
Distance from Earth
213.1 pc (~695 ly)
Spectral Type
Unknown
Temperature
6970 K
Mass (Solar)
1.45 M☉
Radius (Solar)
1.52 R☉
Luminosity
0.69 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
65.4696°, 57.8172°
Discovery Method
Transit
Discovery Year
2007
Data Sources
Source ID: XO-3 b