TOI-4507 b
Orbiting TOI-4507
TOI-4507 b is an exoplanet orbiting the star TOI-4507, discovered in 2025 using the Transit method. It is a Neptune-sized world.
Radius
8.20
Earth radii
Mass
20.00
Earth masses
Orbital Period
104.6
days
Distance
178.3
parsecs
Radius (Earth radii)
8.20
Mass (Earth masses)
20.00
Measured
Equilibrium Temperature
Unknown
Parameter source: Espinoza-Retamal et al. 2026
Orbital Period
104.616+0.000−0.000days
Semi-Major Axis
0.4560+0.0050−0.0050au
Planet Mass (Earth masses)
20.00
Planet Mass (Jupiter masses)
0.0629
Eccentricity
0.0900+0.2600−0.0600
Argument of Periastron
-123.0+105.0−41.0deg
Radial Velocity Semi-Amplitude
<3m/s
Distance from Earth
178.3 pc (~581 ly)
Spectral Type
F
Temperature
6260 K
Mass (Solar)
1.11 M☉
Radius (Solar)
1.04 R☉
Luminosity
0.15 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
80.4514°, -69.9882°
Discovery Method
Transit
Discovery Year
2025
Source ID: TOI-4507 b
TOI-4507 b orbits TOI-4507 and was reported in 2025 and was detected with the Transit method.
Published measurements list a radius of 8.2 Earth radii, a mass of 20 Earth masses, and an orbital period of 104.62 days.
Catalog data places the system at about 178.3 parsecs from Earth, a host star classified as F, 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-4507