HD 80883 b
Orbiting HD 80883
HD 80883 b is an exoplanet orbiting the star HD 80883, discovered in 2022 using the Radial Velocity method.
Mass
1748.06
Earth masses
Orbital Period
6383.8
days
Distance
34.6
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
1748.06
Measured
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
6383.784+2891.208−1084.860days
Semi-Major Axis
6.4620+1.8430−0.8040au
Planet Mass (Earth masses)
1748.06+390.93−335.63
Planet Mass (Jupiter masses)
5.5000+1.2300−1.0560
Eccentricity
0.2030+0.1850−0.1210
Epoch of Periastron
2452704.21+0.00−5007.80days(BJD)
Argument of Periastron
231.4+44.1−34.4deg
Radial Velocity Semi-Amplitude
41.77+0.49−0.55m/s
Distance from Earth
34.6 pc (~113 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.88 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
139.9332°, -59.4781°
Discovery Method
Radial Velocity
Discovery Year
2022
Source ID: HD 80883 b
HD 80883 b orbits HD 80883 and was reported in 2022 and was detected with the Radial Velocity method.
Published measurements list a mass of 1,748.06 Earth masses and an orbital period of 6,383.78 days.
Catalog data places the system at about 34.6 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 80883