Exoplanet

Kepler-1143 c

Orbiting Kepler-1143

Overview

Kepler-1143 c is an exoplanet orbiting the star Kepler-1143, discovered in 2016 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

3.60

Earth radii

015 R⊕

Mass (est.)

13.45

Earth masses

0500 M⊕

Orbital Period

210.6

days

0.1d10,000d

Distance

555.2

parsecs

Nearby10,000 pc

Radius (Earth radii)

3.60

Mass (Earth masses)

13.45

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

210.631+0.001−0.001days

Distance from Earth

555.2 pc (~1811 ly)

Spectral Type

Unknown

Temperature

5053 K

Mass (Solar)

0.81 M☉

Radius (Solar)

0.77 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

287.3028°, 39.2896°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1143 c

System Context

Kepler-1143 c orbits Kepler-1143 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 3.6 Earth radii, a mass of 13.45 Earth masses (estimated), and an orbital period of 210.63 days.

Catalog data places the system at about 555.2 parsecs from Earth and 2 known planets in the system.

Host star

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

Open Kepler-1143

More planets in this system

Kepler-1143 b