HD 107148 b
Orbiting HD 107148
HD 107148 b is an exoplanet orbiting the star HD 107148, discovered in 2005 using the Radial Velocity method.
Minimum Mass (M sin i)
66.74
Earth masses
Orbital Period
48.1
days
Distance
49.4
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
66.74
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Butler et al. 2006
Orbital Period
48.056+0.057−0.057days
Semi-Major Axis
0.2690+0.0160−0.0160au
M sin(i) (Earth masses)
66.74+11.44−11.44
M sin(i) (Jupiter masses)
0.2100+0.0360−0.0360
Eccentricity
0.0500+0.1700−0.1700
Epoch of Periastron
2439969.00+12.00−12.00days
Argument of Periastron
75.0deg
Radial Velocity Semi-Amplitude
10.90+2.00−2.00m/s
Distance from Earth
49.4 pc (~161 ly)
Spectral Type
Unknown
Temperature
5797 K
Mass (Solar)
1.12 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
2
Stars in System
2
Coordinates (RA, Dec)
184.8060°, -3.3200°
Discovery Method
Radial Velocity
Discovery Year
2005
Source ID: HD 107148 b
HD 107148 b orbits HD 107148 and was reported in 2005 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 66.74 Earth masses (M sin i) and an orbital period of 48.06 days.
Catalog data places the system at about 49.4 parsecs from Earth and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HD 107148More planets in this system