Exoplanet
HD 2638 b
Orbiting HD 2638
Overview
HD 2638 b is an exoplanet orbiting the star HD 2638, discovered in 2005 using the Radial Velocity method.
Key Measurements
Orbital Period
3.4
days
0.1d10,000d
Distance
55.0
parsecs
Nearby10,000 pc
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
Unknown
Orbital Period
3.44 days
Distance from Earth
55.0 pc (~179 ly)
Spectral Type
Unknown
Temperature
5186 K
Mass (Solar)
0.77 M☉
Radius (Solar)
0.94 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
3
Coordinates (RA, Dec)
7.4990°, -5.7650°
Discovery Method
Radial Velocity
Discovery Year
2005
Data Sources
Source ID: HD 2638 b