Star

Kepler-255

Host star

Overview

Kepler-255 is a host star with 3 known exoplanets. It is located approximately 3433 light-years from Earth.

Key Measurements

Planets

3

012+

Distance

1052.5

pc

Nearby10,000 pc

Temperature

5573

K

2,000 K40,000 K

V Magnitude

15.70

Spectral Type

Unknown

Temperature

5573 K

Mass (Solar)

0.90 M☉

Radius (Solar)

0.93 R☉

Luminosity

Unknown

Metallicity [Fe/H]

0.02

Age

4.4 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

1052.5 pc (~3433 ly)

V Magnitude

15.70

K Magnitude

13.69

Coordinates (RA, Dec)

296.0643°, 45.9768°

Planets in this System(3 known)
Kepler-255 d

Kepler-255

Radius

1.32Earth radii

Mass (est.)

2.45Earth masses

Orbital Period

1.0days

Distance

1052.5parsecs

Discovered 2016

Exoplanet
Kepler-255 b

Kepler-255

Radius

1.55Earth radii

Mass (est.)

3.22Earth masses

Orbital Period

5.7days

Distance

1052.5parsecs

Discovered 2014

Exoplanet
Kepler-255 c

Kepler-255

Radius

2.99Earth radii

Mass (est.)

9.81Earth masses

Orbital Period

9.9days

Distance

1052.5parsecs

Discovered 2014

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: Kepler-255