TOI-4010 b
Orbiting TOI-4010
TOI-4010 b is an exoplanet orbiting the star TOI-4010, discovered in 2023 using the Transit method. It is a Mini-Neptune world.
Radius
3.02
Earth radii
Mass
11.00
Earth masses
Orbital Period
1.3
days
Distance
177.5
parsecs
Equilibrium Temp
1441
K
Radius (Earth radii)
3.02
Mass (Earth masses)
11.00
Measured
Equilibrium Temperature
1441 K
Parameter source: Kunimoto et al. 2023
Orbital Period
1.348+0.000−0.000days
Semi-Major Axis
0.0229+0.0002−0.0002au
Planet Mass (Earth masses)
11.00+1.29−1.27
Planet Mass (Jupiter masses)
0.0346+0.0041−0.0040
Eccentricity
0.0300+0.0300−0.0200
Argument of Periastron
0.0+155.0−149.0deg
Radial Velocity Semi-Amplitude
6.90+0.80−0.80m/s
Distance from Earth
177.5 pc (~579 ly)
Spectral Type
K V
Temperature
4960 K
Mass (Solar)
0.88 M☉
Radius (Solar)
0.83 R☉
Luminosity
Unknown
Planets in System
4
Stars in System
1
Coordinates (RA, Dec)
20.2148°, 66.0722°
Discovery Method
Transit
Discovery Year
2023
Source ID: TOI-4010 b
TOI-4010 b orbits TOI-4010 and was reported in 2023 and was detected with the Transit method.
Published measurements list a radius of 3.02 Earth radii, a mass of 11 Earth masses, an orbital period of 1.35 days, and an equilibrium temperature near 1,441 K.
Catalog data places the system at about 177.5 parsecs from Earth, a host star classified as K V, and 4 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open TOI-4010More planets in this system