HD 28192 b
Orbiting HD 28192
HD 28192 b is an exoplanet orbiting the star HD 28192, discovered in 2022 using the Radial Velocity method.
Minimum Mass (M sin i)
99.80
Earth masses
Orbital Period
14.2
days
Distance
49.8
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
99.80
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
14.233+0.002−0.002days
Semi-Major Axis
0.1180+0.0050−0.0050au
M sin(i) (Earth masses)
99.80+7.63−9.85
M sin(i) (Jupiter masses)
0.3140+0.0240−0.0310
Eccentricity
0.1040+0.0420−0.0230
Epoch of Periastron
2453007.83+1.80−1.47days(BJD)
Argument of Periastron
279.5+31.0−35.5deg
Radial Velocity Semi-Amplitude
25.16+0.50−1.30m/s
Distance from Earth
49.8 pc (~162 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
1.08 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
66.7033°, -1.7245°
Discovery Method
Radial Velocity
Discovery Year
2022
Source ID: HD 28192 b
HD 28192 b orbits HD 28192 and was reported in 2022 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 99.8 Earth masses (M sin i) and an orbital period of 14.23 days.
Catalog data places the system at about 49.8 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 28192