TOI-5489 b
Orbiting TOI-5489
TOI-5489 b is an exoplanet orbiting the star TOI-5489, discovered in 2025 using the Transit method. It is a Earth-sized world.
Radius
1.40
Earth radii
Mass (est.)
2.71
Earth masses
Orbital Period
3.2
days
Distance
45.1
parsecs
Equilibrium Temp
624
K
Radius (Earth radii)
1.40
Mass (Earth masses)
2.71
Estimated
Equilibrium Temperature
624 K
Orbital Period
3.15 days
Distance from Earth
45.1 pc (~147 ly)
Spectral Type
Unknown
Temperature
3547 K
Mass (Solar)
0.41 M☉
Radius (Solar)
0.42 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
128.6913°, 11.4896°
Discovery Method
Transit
Discovery Year
2025
Source ID: TOI-5489 b
TOI-5489 b orbits TOI-5489 and was reported in 2025 and was detected with the Transit method.
Published measurements list a radius of 1.4 Earth radii, a mass of 2.71 Earth masses (estimated), an orbital period of 3.15 days, and an equilibrium temperature near 624 K.
Catalog data places the system at about 45.1 parsecs from Earth and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open TOI-5489More planets in this system