HD 183263 c
Orbiting HD 183263
HD 183263 c is an exoplanet orbiting the star HD 183263, discovered in 2008 using the Radial Velocity method.
Mass
2958.98
Earth masses
Orbital Period
4668.0
days
Distance
54.2
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
2958.98
Measured
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
4667.978+18.572−17.902days
Semi-Major Axis
5.5850+0.2280−0.2510au
Planet Mass (Earth masses)
2958.98+483.73−579.08
Planet Mass (Jupiter masses)
9.3100+1.5220−1.8220
Eccentricity
0.0510+0.0100−0.0100
Epoch of Periastron
2451487.54+2.16−2.05days(BJD)
Argument of Periastron
297.2+11.8−11.7deg
Radial Velocity Semi-Amplitude
78.20+0.84−0.85m/s
Distance from Earth
54.2 pc (~177 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
1.06 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
292.1023°, 8.3579°
Discovery Method
Radial Velocity
Discovery Year
2008
Source ID: HD 183263 c
HD 183263 c orbits HD 183263 and was reported in 2008 and was detected with the Radial Velocity method.
Published measurements list a mass of 2,958.98 Earth masses and an orbital period of 4,667.98 days.
Catalog data places the system at about 54.2 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.
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