HD 69830 d
Orbiting HD 69830
HD 69830 d is an exoplanet orbiting the star HD 69830, discovered in 2006 using the Radial Velocity method.
Minimum Mass (M sin i)
18.10
Earth masses
Orbital Period
197.0
days
Distance
12.6
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
18.10
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Lovis et al. 2006
Orbital Period
197.000+3.000−3.000days
Semi-Major Axis
0.6300au
M sin(i) (Earth masses)
18.10
M sin(i) (Jupiter masses)
0.0570
Eccentricity
0.0700+0.0700−0.0700
Epoch of Periastron
2453358.00+34.00−34.00days
Argument of Periastron
224.0+61.0−61.0deg
Radial Velocity Semi-Amplitude
2.20+0.19−0.19m/s
Distance from Earth
12.6 pc (~41 ly)
Spectral Type
Unknown
Temperature
5385 K
Mass (Solar)
0.86 M☉
Radius (Solar)
Unknown
Luminosity
-0.22 log L☉
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
124.6010°, -12.6364°
Discovery Method
Radial Velocity
Discovery Year
2006
Source ID: HD 69830 d
HD 69830 d orbits HD 69830 and was reported in 2006 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 18.1 Earth masses (M sin i) and an orbital period of 197 days.
Catalog data places the system at about 12.6 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 69830More planets in this system