Exoplanet

Kepler-1258 b

Orbiting Kepler-1258

Overview

Kepler-1258 b is an exoplanet orbiting the star Kepler-1258, discovered in 2016 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

0.86

Earth radii

015 R⊕

Mass (est.)

0.57

Earth masses

0500 M⊕

Orbital Period

1.0

days

0.1d10,000d

Distance

717.6

parsecs

Nearby10,000 pc

Radius (Earth radii)

0.86

Mass (Earth masses)

0.57

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

0.985+0.000−0.000days

Distance from Earth

717.6 pc (~2340 ly)

Spectral Type

Unknown

Temperature

5839 K

Mass (Solar)

0.99 M☉

Radius (Solar)

0.99 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

285.4050°, 49.9948°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1258 b

System Context

Kepler-1258 b orbits Kepler-1258 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 0.86 Earth radii, a mass of 0.57 Earth masses (estimated), and an orbital period of 0.98 days.

Catalog data places the system at about 717.6 parsecs from Earth and 1 known planet in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open Kepler-1258