Exoplanet

Kepler-418 c

Orbiting Kepler-418

Overview

Kepler-418 c is an exoplanet orbiting the star Kepler-418, discovered in 2021 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

5.22

Earth radii

015 R⊕

Mass (est.)

25.28

Earth masses

0500 M⊕

Orbital Period

12.2

days

0.1d10,000d

Distance

1002.5

parsecs

Nearby10,000 pc

Radius (Earth radii)

5.22

Mass (Earth masses)

25.28

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

12.218days

Distance from Earth

1002.5 pc (~3270 ly)

Spectral Type

Unknown

Temperature

5822 K

Mass (Solar)

0.96 M☉

Radius (Solar)

1.08 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

294.4335°, 38.3555°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-418 c

System Context

Kepler-418 c orbits Kepler-418 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 5.22 Earth radii, a mass of 25.28 Earth masses (estimated), and an orbital period of 12.22 days.

Catalog data places the system at about 1,002.5 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 Kepler-418

More planets in this system

Kepler-418 b