HIP 39017 b
Orbiting HIP 39017
HIP 39017 b is an exoplanet orbiting the star HIP 39017, discovered in 2024 using the Imaging method.
Mass
7500.75
Earth masses
Orbital Period
31000.0
days
Distance
66.3
parsecs
Radius (Earth radii)
Unknown
Mass (Earth masses)
7500.75
Measured
Equilibrium Temperature
Unknown
Parameter source: Tobin et al. 2024
Orbital Period
31000.000+19000.000−9500.000days
Semi-Major Axis
22.1000+8.0000−8.0000au
Planet Mass (Earth masses)
7500.75+2892.24−2351.93
Planet Mass (Jupiter masses)
23.6000+9.1000−7.4000
Eccentricity
0.5500+0.3500−0.3900
Epoch of Periastron
2469682.00+14648.00−3741.00days(BJD-TDB)
Argument of Periastron
174.0+131.0−115.0deg
Distance from Earth
66.3 pc (~216 ly)
Spectral Type
A9/F0
Temperature
Unknown
Mass (Solar)
1.52 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
119.7666°, -4.3326°
Discovery Method
Imaging
Discovery Year
2024
Source ID: HIP 39017 b
HIP 39017 b orbits HIP 39017 and was reported in 2024 and was detected with the Imaging method.
Published measurements list a mass of 7,500.75 Earth masses and an orbital period of 31,000 days.
Catalog data places the system at about 66.3 parsecs from Earth, a host star classified as A9/F0, 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 HIP 39017