Star

Kepler-403

Host star

Overview

Kepler-403 is a host star with 3 known exoplanets. It is located approximately 2741 light-years from Earth.

Key Measurements

Planets

3

012+

Distance

840.3

pc

Nearby10,000 pc

Temperature

6209

K

2,000 K40,000 K

V Magnitude

12.82

Spectral Type

Unknown

Temperature

6209 K

Mass (Solar)

1.25 M☉

Radius (Solar)

1.45 R☉

Luminosity

Unknown

Metallicity [Fe/H]

0.16

Age

3.1 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

840.3 pc (~2741 ly)

V Magnitude

12.82

K Magnitude

11.54

Coordinates (RA, Dec)

289.9214°, 46.7445°

Planets in this System(3 known)
Kepler-403 b

Kepler-403

Radius

1.25Earth radii

Mass (est.)

2.23Earth masses

Orbital Period

7.0days

Distance

840.3parsecs

Discovered 2014

Exoplanet
Kepler-403 d

Kepler-403

Radius

1.42Earth radii

Mass (est.)

2.77Earth masses

Orbital Period

13.6days

Distance

840.3parsecs

Discovered 2016

Exoplanet
Kepler-403 c

Kepler-403

Radius

1.75Earth radii

Mass (est.)

3.95Earth masses

Orbital Period

54.3days

Distance

840.3parsecs

Discovered 2014

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: Kepler-403