Exoplanet

TIC 393818343 b

Orbiting TIC 393818343

Overview

TIC 393818343 b is an exoplanet orbiting the star TIC 393818343, discovered in 2024 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

12.18

Earth radii

015 R⊕

Mass

1379.38

Earth masses

0500 M⊕

Orbital Period

16.2

days

0.1d10,000d

Distance

93.7

parsecs

Nearby10,000 pc

Equilibrium Temp

806

K

150 K3,500 K

Radius (Earth radii)

12.18

Mass (Earth masses)

1379.38

Measured

Equilibrium Temperature

806 K

Parameter source: Sgro et al. 2024

Orbital Period

16.249+0.000−0.000days

Semi-Major Axis

0.1291+0.0021−0.0022au

Planet Mass (Earth masses)

1379.38+47.67−47.67

Planet Mass (Jupiter masses)

4.3400+0.1500−0.1500

Eccentricity

0.6058+0.0023−0.0023

Epoch of Periastron

2459810.15+0.01−0.02days(BJD-TDB)

Argument of Periastron

1.7+0.5−0.5deg

Radial Velocity Semi-Amplitude

414.80+2.80−2.80m/s

Distance from Earth

93.7 pc (~306 ly)

Spectral Type

Unknown

Temperature

5756 K

Mass (Solar)

1.08 M☉

Radius (Solar)

1.09 R☉

Luminosity

0.07 log L☉

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

310.2917°, 3.6383°

Discovery Method

Transit

Discovery Year

2024

Data Sources
NASA Exoplanet Archive

Source ID: TIC 393818343 b

System Context

TIC 393818343 b orbits TIC 393818343 and was reported in 2024 and was detected with the Transit method.

Published measurements list a radius of 12.18 Earth radii, a mass of 1,379.38 Earth masses, an orbital period of 16.25 days, and an equilibrium temperature near 806 K.

Catalog data places the system at about 93.7 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 TIC 393818343