TOI-5398 b
Orbiting TOI-5398
TOI-5398 b is an exoplanet orbiting the star TOI-5398, discovered in 2022 using the Transit method. It is a Jupiter-sized world.
Radius
10.30
Earth radii
Mass
58.70
Earth masses
Orbital Period
10.6
days
Distance
130.9
parsecs
Equilibrium Temp
947
K
Radius (Earth radii)
10.30
Mass (Earth masses)
58.70
Measured
Equilibrium Temperature
947 K
Parameter source: Mantovan et al. 2024
Orbital Period
10.591+0.000−0.000days
Semi-Major Axis
0.0980+0.0050−0.0050au
Planet Mass (Earth masses)
58.70+5.70−5.60
Planet Mass (Jupiter masses)
0.1847+0.0179−0.0176
Eccentricity
<0.13
Argument of Periastron
92.0+82.0−45.0deg
Radial Velocity Semi-Amplitude
15.70+1.50−1.50m/s
Distance from Earth
130.9 pc (~427 ly)
Spectral Type
G V
Temperature
6000 K
Mass (Solar)
1.15 M☉
Radius (Solar)
1.05 R☉
Luminosity
Unknown
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
161.8796°, 36.3294°
Discovery Method
Transit
Discovery Year
2022
Source ID: TOI-5398 b
TOI-5398 b orbits TOI-5398 and was reported in 2022 and was detected with the Transit method.
Published measurements list a radius of 10.3 Earth radii, a mass of 58.7 Earth masses, an orbital period of 10.59 days, and an equilibrium temperature near 947 K.
Catalog data places the system at about 130.9 parsecs from Earth, a host star classified as G V, 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-5398More planets in this system