TOI-2338 b
Orbiting TOI-2338
TOI-2338 b is an exoplanet orbiting the star TOI-2338, discovered in 2023 using the Transit method. It is a Jupiter-sized world.
Radius
11.21
Earth radii
Mass
1900.61
Earth masses
Orbital Period
22.7
days
Distance
314.0
parsecs
Equilibrium Temp
799
K
Radius (Earth radii)
11.21
Mass (Earth masses)
1900.61
Measured
Equilibrium Temperature
799 K
Parameter source: Brahm et al. 2023
Orbital Period
22.654+0.000−0.000days
Semi-Major Axis
0.1580+0.0030−0.0030au
Planet Mass (Earth masses)
1900.61+66.74−63.57
Planet Mass (Jupiter masses)
5.9800+0.2100−0.2000
Eccentricity
0.6760+0.0020−0.0020
Argument of Periastron
12.6+0.7−0.6deg
Radial Velocity Semi-Amplitude
584.00+4.00−4.00m/s
Distance from Earth
314.0 pc (~1024 ly)
Spectral Type
Unknown
Temperature
5581 K
Mass (Solar)
0.99 M☉
Radius (Solar)
1.05 R☉
Luminosity
-0.01 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
81.3446°, -34.6682°
Discovery Method
Transit
Discovery Year
2023
Source ID: TOI-2338 b
TOI-2338 b orbits TOI-2338 and was reported in 2023 and was detected with the Transit method.
Published measurements list a radius of 11.21 Earth radii, a mass of 1,900.61 Earth masses, an orbital period of 22.65 days, and an equilibrium temperature near 799 K.
Catalog data places the system at about 314 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-2338