HD 125612 d
Orbiting HD 125612
HD 125612 d is an exoplanet orbiting the star HD 125612, discovered in 2009 using the Radial Velocity method.
Mass
2281.37
Earth masses
Orbital Period
2822.7
days
Distance
57.6
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
2281.37
Measured
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
2822.727+15.026−15.417days
Semi-Major Axis
3.9820+0.1590−0.1740au
Planet Mass (Earth masses)
2281.37+296.22−141.43
Planet Mass (Jupiter masses)
7.1780+0.9320−0.4450
Eccentricity
0.1150+0.0120−0.0120
Epoch of Periastron
2451711.28+57.65−55.28days(BJD)
Argument of Periastron
315.9+6.5−6.6deg
Radial Velocity Semi-Amplitude
100.07+1.28−1.29m/s
Distance from Earth
57.6 pc (~188 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
1.05 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
3
Stars in System
2
Coordinates (RA, Dec)
215.2227°, -17.4818°
Discovery Method
Radial Velocity
Discovery Year
2009
Source ID: HD 125612 d
HD 125612 d orbits HD 125612 and was reported in 2009 and was detected with the Radial Velocity method.
Published measurements list a mass of 2,281.37 Earth masses and an orbital period of 2,822.73 days.
Catalog data places the system at about 57.6 parsecs from Earth and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 125612More planets in this system