HD 200964 c
Orbiting HD 200964
HD 200964 c is an exoplanet orbiting the star HD 200964, discovered in 2010 using the Radial Velocity method.
Minimum Mass (M sin i)
385.85
Earth masses
Orbital Period
852.5
days
Distance
72.6
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
385.85
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Luhn et al. 2019
Orbital Period
852.500+7.100−7.100days
Semi-Major Axis
1.9600+0.1000−0.1000au
M sin(i) (Earth masses)
385.85+22.88−22.88
M sin(i) (Jupiter masses)
1.2140+0.0720−0.0720
Eccentricity
0.2430+0.0470−0.0470
Epoch of Periastron
2455044.00+29.00−29.00days(JD)
Argument of Periastron
301.0+13.0−13.0deg
Radial Velocity Semi-Amplitude
21.50+1.30−1.30m/s
Distance from Earth
72.6 pc (~237 ly)
Spectral Type
Unknown
Temperature
4982 K
Mass (Solar)
1.39 M☉
Radius (Solar)
4.92 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
316.6664°, 3.8033°
Discovery Method
Radial Velocity
Discovery Year
2010
Source ID: HD 200964 c
HD 200964 c orbits HD 200964 and was reported in 2010 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 385.85 Earth masses (M sin i) and an orbital period of 852.5 days.
Catalog data places the system at about 72.6 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 200964More planets in this system