HIP 41378 g
Orbiting HIP 41378
HIP 41378 g is an exoplanet orbiting the star HIP 41378, discovered in 2025 using the Radial Velocity method.
Minimum Mass (M sin i)
5.75
Earth masses
Orbital Period
63.2
days
Distance
106.3
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
5.75
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Grouffal et al. 2026
Orbital Period
63.190+0.120−0.120days
M sin(i) (Earth masses)
5.75+0.76−0.83
M sin(i) (Jupiter masses)
0.0181+0.0024−0.0026
Eccentricity
0.0550+0.0240−0.0540
Distance from Earth
106.3 pc (~347 ly)
Spectral Type
Unknown
Temperature
6290 K
Mass (Solar)
1.22 M☉
Radius (Solar)
1.30 R☉
Luminosity
Unknown
Planets in System
6
Stars in System
1
Coordinates (RA, Dec)
126.6158°, 10.0804°
Discovery Method
Radial Velocity
Discovery Year
2025
Source ID: HIP 41378 g
HIP 41378 g orbits HIP 41378 and was reported in 2025 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 5.75 Earth masses (M sin i) and an orbital period of 63.19 days.
Catalog data places the system at about 106.3 parsecs from Earth and 6 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HIP 41378More planets in this system