HD 19615 b
Orbiting HD 19615
HD 19615 b is an exoplanet orbiting the star HD 19615, discovered in 2022 using the Radial Velocity method.
Minimum Mass (M sin i)
2701.54
Earth masses
Orbital Period
402.0
days
Distance
265.2
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
2701.54
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Jeong et al. 2022
Orbital Period
402.000+2.000−2.000days
Semi-Major Axis
1.1000+0.1000−0.1000au
M sin(i) (Earth masses)
2701.54+222.48−222.48
M sin(i) (Jupiter masses)
8.5000+0.7000−0.7000
Eccentricity
0.2000+0.1000−0.1000
Epoch of Periastron
2449662.00+91.00−91.00days(JD)
Argument of Periastron
279.0+71.0−71.0deg
Radial Velocity Semi-Amplitude
224.00+18.00−18.00m/s
Distance from Earth
265.2 pc (~865 ly)
Spectral Type
K0
Temperature
4263 K
Mass (Solar)
1.10 M☉
Radius (Solar)
32.30 R☉
Luminosity
2.51 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
48.7813°, 73.8680°
Discovery Method
Radial Velocity
Discovery Year
2022
Source ID: HD 19615 b
HD 19615 b orbits HD 19615 and was reported in 2022 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 2,701.54 Earth masses (M sin i) and an orbital period of 402 days.
Catalog data places the system at about 265.2 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 19615