HD 94890 b
Orbiting HD 94890
HD 94890 b is an exoplanet orbiting the star HD 94890, discovered in 2025 using the Radial Velocity method.
Minimum Mass (M sin i)
676.97
Earth masses
Orbital Period
824.6
days
Distance
61.7
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
676.97
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Fontanet et al. 2025
Orbital Period
824.610+5.020−4.800days
Semi-Major Axis
2.0700+0.0100−0.0100au
M sin(i) (Earth masses)
676.97+50.85−54.03
M sin(i) (Jupiter masses)
2.1300+0.1600−0.1700
Eccentricity
0.2200+0.0800−0.0900
Argument of Periastron
19.7+17.1−18.8deg
Radial Velocity Semi-Amplitude
32.85+2.69−2.66m/s
Distance from Earth
61.7 pc (~201 ly)
Spectral Type
K0 III
Temperature
4867 K
Mass (Solar)
1.74 M☉
Radius (Solar)
10.71 R☉
Luminosity
1.76 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
164.1798°, -37.1383°
Discovery Method
Radial Velocity
Discovery Year
2025
Source ID: HD 94890 b
HD 94890 b orbits HD 94890 and was reported in 2025 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 676.97 Earth masses (M sin i) and an orbital period of 824.61 days.
Catalog data places the system at about 61.7 parsecs from Earth, a host star classified as K0 III, 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 94890More planets in this system