Exoplanet

K2-380 b

Orbiting K2-380

Overview

K2-380 b is an exoplanet orbiting the star K2-380, discovered in 2022 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.73

Earth radii

015 R⊕

Mass (est.)

8.40

Earth masses

0500 M⊕

Orbital Period

9.4

days

0.1d10,000d

Distance

249.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.73

Mass (Earth masses)

8.40

Estimated

Equilibrium Temperature

Unknown

Parameter source: Christiansen et al. 2022

Orbital Period

9.401+0.000−0.001days

Distance from Earth

249.3 pc (~813 ly)

Spectral Type

Unknown

Temperature

5911 K

Mass (Solar)

0.99 M☉

Radius (Solar)

1.32 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

283.4346°, -26.5387°

Discovery Method

Transit

Discovery Year

2022

Data Sources
NASA Exoplanet Archive

Source ID: K2-380 b

System Context

K2-380 b orbits K2-380 and was reported in 2022 and was detected with the Transit method.

Published measurements list a radius of 2.73 Earth radii, a mass of 8.4 Earth masses (estimated), and an orbital period of 9.4 days.

Catalog data places the system at about 249.3 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 K2-380