Star

Kepler-129

G-type star

Overview

Kepler-129 is a host star of spectral class G with 3 known exoplanets. It is located approximately 1333 light-years from Earth.

Key Measurements

Planets

3

012+

Spectral Class

G

Distance

408.8

pc

Nearby10,000 pc

Temperature

5770

K

2,000 K40,000 K

V Magnitude

11.81

Spectral Type

G4 V

Temperature

5770 K

Mass (Solar)

1.18 M☉

Radius (Solar)

1.65 R☉

Luminosity

Unknown

Metallicity [Fe/H]

0.29

Age

6.4 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

408.8 pc (~1333 ly)

V Magnitude

11.81

K Magnitude

10.25

Coordinates (RA, Dec)

285.3112°, 47.8485°

Planets in this System(3 known)
Kepler-129 b

Kepler-129

Radius

2.40Earth radii

Mass (est.)

6.76Earth masses

Orbital Period

15.8days

Distance

408.8parsecs

Discovered 2014

Exoplanet
Kepler-129 c

Kepler-129

Radius

2.52Earth radii

Mass

43.00Earth masses

Orbital Period

82.2days

Distance

408.8parsecs

Discovered 2014

Exoplanet
Kepler-129 d

Kepler-129

Orbital Period

2646.0days

Distance

408.8parsecs

Discovered 2021

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: Kepler-129