BD-17 63 b
Orbiting BD-17 63
BD-17 63 b is an exoplanet orbiting the star BD-17 63, discovered in 2008 using the Radial Velocity method.
Mass
1639.99
Earth masses
Orbital Period
655.6
days
Distance
34.5
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
1639.99
Measured
Equilibrium Temperature
Unknown
Parameter source: Winn 2022
Orbital Period
655.570+0.580−0.580days
Planet Mass (Earth masses)
1639.99+63.57−63.57
Planet Mass (Jupiter masses)
5.1600+0.2000−0.2000
Eccentricity
0.5439+0.0052−0.0052
Epoch of Periastron
2457250.50+2.80−2.80days(JD)
Argument of Periastron
113.8+1.8−1.8deg
Distance from Earth
34.5 pc (~112 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.74 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
7.1413°, -16.2273°
Discovery Method
Radial Velocity
Discovery Year
2008
Source ID: BD-17 63 b
BD-17 63 b orbits BD-17 63 and was reported in 2008 and was detected with the Radial Velocity method.
Published measurements list a mass of 1,639.99 Earth masses and an orbital period of 655.57 days.
Catalog data places the system at about 34.5 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open BD-17 63