HD 112570 b
Orbiting HD 112570
HD 112570 b is an exoplanet orbiting the star HD 112570, discovered in 2023 using the Radial Velocity method.
Mass
1086.97
Earth masses
Orbital Period
2615.0
days
Distance
101.2
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
1086.97
Measured
Equilibrium Temperature
Unknown
Parameter source: Xiao et al. 2024
Orbital Period
2615.000+85.000−77.000days
Semi-Major Axis
3.9000+0.1600−0.1600au
Planet Mass (Earth masses)
1086.97+444.96−266.98
Planet Mass (Jupiter masses)
3.4200+1.4000−0.8400
Eccentricity
0.2000+0.1600−0.1400
Epoch of Periastron
2455657.00+1156.00−262.00days(JD)
Argument of Periastron
301.0+40.0−233.0deg
Radial Velocity Semi-Amplitude
36.00+8.60−6.10m/s
Distance from Earth
101.2 pc (~330 ly)
Spectral Type
K0 III
Temperature
4750 K
Mass (Solar)
1.15 M☉
Radius (Solar)
9.85 R☉
Luminosity
1.65 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
194.2824°, 46.1766°
Discovery Method
Radial Velocity
Discovery Year
2023
Source ID: HD 112570 b
HD 112570 b orbits HD 112570 and was reported in 2023 and was detected with the Radial Velocity method.
Published measurements list a mass of 1,086.97 Earth masses and an orbital period of 2,615 days.
Catalog data places the system at about 101.2 parsecs from Earth, a host star classified as K0 III, 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 112570