HD 45350 b
Orbiting HD 45350
HD 45350 b is an exoplanet orbiting the star HD 45350, discovered in 2004 using the Radial Velocity method.
Minimum Mass (M sin i)
568.89
Earth masses
Orbital Period
963.6
days
Distance
46.9
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
568.89
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Wittenmyer et al. 2007
Orbital Period
963.600+3.400−3.400days
Semi-Major Axis
1.9200+0.0700−0.0700au
M sin(i) (Earth masses)
568.89+44.49−44.49
M sin(i) (Jupiter masses)
1.7900+0.1400−0.1400
Eccentricity
0.7780+0.0090−0.0090
Epoch of Periastron
2451825.30+7.10−7.10days
Argument of Periastron
343.4+2.3−2.3deg
Radial Velocity Semi-Amplitude
58.00+1.70−1.70m/s
Distance from Earth
46.9 pc (~153 ly)
Spectral Type
Unknown
Temperature
5566 K
Mass (Solar)
0.98 M☉
Radius (Solar)
1.26 R☉
Luminosity
0.14 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
97.1902°, 38.9627°
Discovery Method
Radial Velocity
Discovery Year
2004
Source ID: HD 45350 b
HD 45350 b orbits HD 45350 and was reported in 2004 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 568.89 Earth masses (M sin i) and an orbital period of 963.6 days.
Catalog data places the system at about 46.9 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 45350