Exoplanet

TIC 142589416 b

Orbiting TIC 142589416

Overview

TIC 142589416 b is an exoplanet orbiting the star TIC 142589416, discovered in 2026 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.68

Earth radii

015 R⊕

Mass (est.)

8.14

Earth masses

0500 M⊕

Orbital Period

2.1

days

0.1d10,000d

Distance

168.9

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.68

Mass (Earth masses)

8.14

Estimated

Equilibrium Temperature

Unknown

Parameter source: Lafarga et al. 2026

Orbital Period

2.095+0.000−0.000days

Distance from Earth

168.9 pc (~551 ly)

Spectral Type

Unknown

Temperature

4396 K

Mass (Solar)

Unknown

Radius (Solar)

0.71 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

168.2440°, 73.8301°

Discovery Method

Transit

Discovery Year

2026

Data Sources
NASA Exoplanet Archive

Source ID: TIC 142589416 b

System Context

TIC 142589416 b orbits TIC 142589416 and was reported in 2026 and was detected with the Transit method.

Published measurements list a radius of 2.68 Earth radii, a mass of 8.14 Earth masses (estimated), and an orbital period of 2.1 days.

Catalog data places the system at about 168.9 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 142589416
TIC 142589416 b