TOI-2322 b
Orbiting TOI-2322
TOI-2322 b is an exoplanet orbiting the star TOI-2322, discovered in 2025 using the Transit method. It is a Earth-sized world.
Radius
0.99
Earth radii
Mass
2.31
Earth masses
Orbital Period
11.3
days
Distance
59.9
parsecs
Equilibrium Temp
603
K
Radius (Earth radii)
0.99
Mass (Earth masses)
2.31
Measured
Equilibrium Temperature
603 K
Parameter source: Hobson et al. 2025
Orbital Period
11.307+0.000−0.000days
Semi-Major Axis
0.0924+0.0061−0.0097au
Planet Mass (Earth masses)
2.31+2.67−1.54
Planet Mass (Jupiter masses)
0.0073+0.0084−0.0048
Eccentricity
0.0000
Argument of Periastron
90.0deg
Radial Velocity Semi-Amplitude
0.84+0.97−0.56m/s
Distance from Earth
59.9 pc (~195 ly)
Spectral Type
K4
Temperature
4664 K
Mass (Solar)
0.70 M☉
Radius (Solar)
0.66 R☉
Luminosity
-0.74 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
116.9731°, -71.0020°
Discovery Method
Transit
Discovery Year
2025
Source ID: TOI-2322 b
TOI-2322 b orbits TOI-2322 and was reported in 2025 and was detected with the Transit method.
Published measurements list a radius of 0.99 Earth radii, a mass of 2.31 Earth masses, an orbital period of 11.31 days, and an equilibrium temperature near 603 K.
Catalog data places the system at about 59.9 parsecs from Earth, a host star classified as K4, 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-2322More planets in this system