Exoplanet

TIC 139270665 b

Orbiting TIC 139270665

Overview

TIC 139270665 b is an exoplanet orbiting the star TIC 139270665, discovered in 2024 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

7.23

Earth radii

015 R⊕

Mass

147.15

Earth masses

0500 M⊕

Orbital Period

23.6

days

0.1d10,000d

Distance

189.9

parsecs

Nearby10,000 pc

Equilibrium Temp

703

K

150 K3,500 K

Radius (Earth radii)

7.23

Mass (Earth masses)

147.15

Measured

Equilibrium Temperature

703 K

Orbital Period

23.62 days

Distance from Earth

189.9 pc (~619 ly)

Spectral Type

G2

Temperature

5844 K

Mass (Solar)

1.03 M☉

Radius (Solar)

1.02 R☉

Luminosity

0.03 log L☉

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

124.0339°, 33.2915°

Discovery Method

Transit

Discovery Year

2024

Data Sources
NASA Exoplanet Archive

Source ID: TIC 139270665 b

System Context

TIC 139270665 b orbits TIC 139270665 and was reported in 2024 and was detected with the Transit method.

Published measurements list a radius of 7.23 Earth radii, a mass of 147.15 Earth masses, an orbital period of 23.62 days, and an equilibrium temperature near 703 K.

Catalog data places the system at about 189.9 parsecs from Earth, a host star classified as G2, 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 TIC 139270665

More planets in this system

TIC 139270665 c