HD 23596 b
Orbiting HD 23596
HD 23596 b is an exoplanet orbiting the star HD 23596, discovered in 2003 using the Radial Velocity method.
Mass
3786.61
Earth masses
Orbital Period
1535.1
days
Distance
52.0
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
3786.61
Measured
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
1535.119+7.762−9.260days
Semi-Major Axis
2.6940+0.1070−0.1180au
Planet Mass (Earth masses)
3786.61+314.65−561.92
Planet Mass (Jupiter masses)
11.9140+0.9900−1.7680
Eccentricity
0.2820+0.0170−0.0140
Epoch of Periastron
2450036.14+18.54−15.36days(BJD)
Argument of Periastron
264.6+3.4−3.5deg
Radial Velocity Semi-Amplitude
128.31+2.48−2.67m/s
Distance from Earth
52.0 pc (~170 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
1.10 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
57.0019°, 40.5307°
Discovery Method
Radial Velocity
Discovery Year
2003
Source ID: HD 23596 b
HD 23596 b orbits HD 23596 and was reported in 2003 and was detected with the Radial Velocity method.
Published measurements list a mass of 3,786.61 Earth masses and an orbital period of 1,535.12 days.
Catalog data places the system at about 52 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 HD 23596