Star

Kepler-198

Host star

Overview

Kepler-198 is a host star with 3 known exoplanets. It is located approximately 1616 light-years from Earth.

Key Measurements

Planets

3

012+

Distance

495.4

pc

Nearby10,000 pc

Temperature

5636

K

2,000 K40,000 K

V Magnitude

13.68

Spectral Type

Unknown

Temperature

5636 K

Mass (Solar)

0.97 M☉

Radius (Solar)

0.94 R☉

Luminosity

Unknown

Metallicity [Fe/H]

0.04

Age

3.7 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

495.4 pc (~1616 ly)

V Magnitude

13.68

K Magnitude

12.03

Coordinates (RA, Dec)

290.6731°, 38.6910°

Planets in this System(3 known)
Kepler-198 d

Kepler-198

Radius

1.53Earth radii

Mass (est.)

3.15Earth masses

Orbital Period

1.3days

Distance

495.4parsecs

Discovered 2016

Exoplanet
Kepler-198 b

Kepler-198

Radius

2.82Earth radii

Mass (est.)

8.88Earth masses

Orbital Period

17.8days

Distance

495.4parsecs

Discovered 2014

Exoplanet
Kepler-198 c

Kepler-198

Radius

2.47Earth radii

Mass (est.)

7.09Earth masses

Orbital Period

49.6days

Distance

495.4parsecs

Discovered 2014

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: Kepler-198