HD 25723 b
Orbiting HD 25723
HD 25723 b is an exoplanet orbiting the star HD 25723, discovered in 2020 using the Radial Velocity method.
Minimum Mass (M sin i)
794.57
Earth masses
Orbital Period
457.0
days
Distance
114.8
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
794.57
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Tala Pinto et al. 2020
Orbital Period
457.010+1.290−1.310days
Semi-Major Axis
1.4900+0.0400−0.0500au
M sin(i) (Earth masses)
794.57+44.50−54.03
M sin(i) (Jupiter masses)
2.5000+0.1400−0.1700
Eccentricity
0.0400+0.0500−0.0300
Epoch of Periastron
2451455.13+44.57−70.82days(JD)
Argument of Periastron
113.0+55.8−44.1deg
Radial Velocity Semi-Amplitude
40.03+2.40−2.42m/s
Distance from Earth
114.8 pc (~374 ly)
Spectral Type
K1 III
Temperature
4766 K
Mass (Solar)
2.12 M☉
Radius (Solar)
13.76 R☉
Luminosity
1.94 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
61.0947°, -12.7922°
Discovery Method
Radial Velocity
Discovery Year
2020
Source ID: HD 25723 b
HD 25723 b orbits HD 25723 and was reported in 2020 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 794.57 Earth masses (M sin i) and an orbital period of 457.01 days.
Catalog data places the system at about 114.8 parsecs from Earth, a host star classified as K1 III, 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 25723