Exoplanet

Kepler-303 c

Orbiting Kepler-303

Overview

Kepler-303 c is an exoplanet orbiting the star Kepler-303, discovered in 2014 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.14

Earth radii

015 R⊕

Mass (est.)

1.55

Earth masses

0500 M⊕

Orbital Period

7.1

days

0.1d10,000d

Distance

209.7

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.14

Mass (Earth masses)

1.55

Estimated

Equilibrium Temperature

Unknown

Parameter source: Rowe et al. 2014

Orbital Period

7.061+0.000−0.000days

Semi-Major Axis

0.0570au

Distance from Earth

209.7 pc (~684 ly)

Spectral Type

Unknown

Temperature

3944 K

Mass (Solar)

Unknown

Radius (Solar)

0.48 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

283.1355°, 43.6567°

Discovery Method

Transit

Discovery Year

2014

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-303 c

System Context

Kepler-303 c orbits Kepler-303 and was reported in 2014 and was detected with the Transit method.

Published measurements list a radius of 1.14 Earth radii, a mass of 1.55 Earth masses (estimated), and an orbital period of 7.06 days.

Catalog data places the system at about 209.7 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-303

More planets in this system

Kepler-303 b