HD 87883 b
Orbiting HD 87883
HD 87883 b is an exoplanet orbiting the star HD 87883, discovered in 2009 using the Radial Velocity method.
Mass
2005.50
Earth masses
Orbital Period
3006.0
days
Distance
18.3
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
2005.50
Measured
Equilibrium Temperature
Unknown
Parameter source: Li et al. 2021
Orbital Period
3006.000+117.000−124.000days
Semi-Major Axis
3.7700+0.1200−0.0940au
Planet Mass (Earth masses)
2005.50+98.53−101.71
Planet Mass (Jupiter masses)
6.3100+0.3100−0.3200
Eccentricity
0.7200+0.0380−0.0270
Epoch of Periastron
2456913.00+17.00−16.00days(JD)
Argument of Periastron
282.1+3.7−3.7deg
Distance from Earth
18.3 pc (~60 ly)
Spectral Type
K0
Temperature
Unknown
Mass (Solar)
0.80 M☉
Radius (Solar)
Unknown
Luminosity
-0.47 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
152.1794°, 34.2420°
Discovery Method
Radial Velocity
Discovery Year
2009
Source ID: HD 87883 b
HD 87883 b orbits HD 87883 and was reported in 2009 and was detected with the Radial Velocity method.
Published measurements list a mass of 2,005.5 Earth masses and an orbital period of 3,006 days.
Catalog data places the system at about 18.3 parsecs from Earth, a host star classified as K0, 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 87883