Exoplanet

TOI-2152 A b

Orbiting TOI-2152

Overview

TOI-2152 A b is an exoplanet orbiting the star TOI-2152, discovered in 2023 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

14.36

Earth radii

015 R⊕

Mass

899.45

Earth masses

0500 M⊕

Orbital Period

3.4

days

0.1d10,000d

Distance

303.0

parsecs

Nearby10,000 pc

Equilibrium Temp

1802

K

150 K3,500 K

Radius (Earth radii)

14.36

Mass (Earth masses)

899.45

Measured

Equilibrium Temperature

1802 K

Parameter source: Rodriguez et al. 2023

Orbital Period

3.377+0.000−0.000days

Semi-Major Axis

0.0506+0.0009−0.0011au

Planet Mass (Earth masses)

899.45+120.77−117.60

Planet Mass (Jupiter masses)

2.8300+0.3800−0.3700

Eccentricity

0.0570+0.0680−0.0400

Argument of Periastron

96.0+83.0−89.0deg

Radial Velocity Semi-Amplitude

291.00+36.00−36.00m/s

Distance from Earth

303.0 pc (~988 ly)

Spectral Type

F4 V

Temperature

6630 K

Mass (Solar)

1.52 M☉

Radius (Solar)

1.61 R☉

Luminosity

0.65 log L☉

Planets in System

1

Stars in System

3

Coordinates (RA, Dec)

26.3390°, 77.7901°

Discovery Method

Transit

Discovery Year

2023

Data Sources
NASA Exoplanet Archive

Source ID: TOI-2152 A b

System Context

TOI-2152 A b orbits TOI-2152 and was reported in 2023 and was detected with the Transit method.

Published measurements list a radius of 14.36 Earth radii, a mass of 899.45 Earth masses, an orbital period of 3.38 days, and an equilibrium temperature near 1,802 K.

Catalog data places the system at about 303 parsecs from Earth, a host star classified as F4 V, 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-2152