HD 25912 b
Orbiting HD 25912
HD 25912 b is an exoplanet orbiting the star HD 25912, discovered in 2022 using the Radial Velocity method.
Minimum Mass (M sin i)
38.14
Earth masses
Orbital Period
41.8
days
Distance
49.2
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
38.14
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2022
Orbital Period
41.832+0.023−0.031days
Semi-Major Axis
0.2420+0.0090−0.0100au
M sin(i) (Earth masses)
38.14+4.13−4.13
M sin(i) (Jupiter masses)
0.1200+0.0130−0.0130
Eccentricity
0.0500+0.0390−0.0340
Epoch of Periastron
2453000.79+3.21−4.98days(BJD)
Argument of Periastron
318.2+46.6−38.4deg
Radial Velocity Semi-Amplitude
6.67+0.52−0.43m/s
Distance from Earth
49.2 pc (~160 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
1.08 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
60.9075°, -51.9315°
Discovery Method
Radial Velocity
Discovery Year
2022
Source ID: HD 25912 b
HD 25912 b orbits HD 25912 and was reported in 2022 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 38.14 Earth masses (M sin i) and an orbital period of 41.83 days.
Catalog data places the system at about 49.2 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.
Open HD 25912More planets in this system