Exoplanet

Kepler-407 b

Orbiting Kepler-407

Overview

Kepler-407 b is an exoplanet orbiting the star Kepler-407, discovered in 2014 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.19

Earth radii

015 R⊕

Mass

1.93

Earth masses

0500 M⊕

Orbital Period

0.7

days

0.1d10,000d

Distance

338.4

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.19

Mass (Earth masses)

1.93

Measured

Equilibrium Temperature

Unknown

Parameter source: Brinkman et al. 2025

Orbital Period

0.669+0.000−0.000days

Planet Mass (Earth masses)

1.93+0.50−0.50

Planet Mass (Jupiter masses)

0.0061+0.0016−0.0016

Radial Velocity Semi-Amplitude

1.41+0.39−0.39m/s

Distance from Earth

338.4 pc (~1104 ly)

Spectral Type

G

Temperature

5487 K

Mass (Solar)

0.99 M☉

Radius (Solar)

1.04 R☉

Luminosity

-0.11 log L☉

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

286.0363°, 49.6145°

Discovery Method

Transit

Discovery Year

2014

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-407 b

System Context

Kepler-407 b orbits Kepler-407 and was reported in 2014 and was detected with the Transit method.

Published measurements list a radius of 1.19 Earth radii, a mass of 1.93 Earth masses, and an orbital period of 0.67 days.

Catalog data places the system at about 338.4 parsecs from Earth, a host star classified as G, 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-407

More planets in this system

Kepler-407 c