TOI-2328 b
Orbiting TOI-2328
TOI-2328 b is an exoplanet orbiting the star TOI-2328, discovered in 2025 using the Transit method. It is a Neptune-sized world.
Radius
9.98
Earth radii
Mass
50.85
Earth masses
Orbital Period
17.1
days
Distance
231.8
parsecs
Equilibrium Temp
842
K
Radius (Earth radii)
9.98
Mass (Earth masses)
50.85
Measured
Equilibrium Temperature
842 K
Parameter source: Tala Pinto et al. 2025
Orbital Period
17.102+0.000−0.000days
Semi-Major Axis
0.1270+0.0060−0.0070au
Planet Mass (Earth masses)
50.85+6.36−6.36
Planet Mass (Jupiter masses)
0.1600+0.0200−0.0200
Eccentricity
0.0570+0.0460−0.0290
Argument of Periastron
148.7+14.1−9.3deg
Radial Velocity Semi-Amplitude
13.29+1.57−1.53m/s
Distance from Earth
231.8 pc (~756 ly)
Spectral Type
Unknown
Temperature
5525 K
Mass (Solar)
0.95 M☉
Radius (Solar)
0.90 R☉
Luminosity
-0.17 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
31.6907°, -81.2474°
Discovery Method
Transit
Discovery Year
2025
Source ID: TOI-2328 b
TOI-2328 b orbits TOI-2328 and was reported in 2025 and was detected with the Transit method.
Published measurements list a radius of 9.98 Earth radii, a mass of 50.85 Earth masses, an orbital period of 17.1 days, and an equilibrium temperature near 842 K.
Catalog data places the system at about 231.8 parsecs from Earth 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 TOI-2328