Exoplanet

K2-141 b

Orbiting K2-141

Overview

K2-141 b is an exoplanet orbiting the star K2-141, discovered in 2018 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

1.51

Earth radii

015 R⊕

Mass

4.97

Earth masses

0500 M⊕

Orbital Period

0.3

days

0.1d10,000d

Distance

61.9

parsecs

Nearby10,000 pc

Equilibrium Temp

2103

K

150 K3,500 K

Radius (Earth radii)

1.51

Mass (Earth masses)

4.97

Measured

Equilibrium Temperature

2103 K

Orbital Period

0.28 days

Distance from Earth

61.9 pc (~202 ly)

Spectral Type

Unknown

Temperature

4570 K

Mass (Solar)

0.71 M☉

Radius (Solar)

0.68 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

350.9170°, -1.1892°

Discovery Method

Transit

Discovery Year

2018

Data Sources
NASA Exoplanet Archive

Source ID: K2-141 b

System Context

K2-141 b orbits K2-141 and was reported in 2018 and was detected with the Transit method.

Published measurements list a radius of 1.51 Earth radii, a mass of 4.97 Earth masses, an orbital period of 0.28 days, and an equilibrium temperature near 2,103 K.

Catalog data places the system at about 61.9 parsecs from Earth 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 K2-141

More planets in this system

K2-141 c