Exoplanet

Kepler-819 b

Orbiting Kepler-819

Overview

Kepler-819 b is an exoplanet orbiting the star Kepler-819, discovered in 2016 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.76

Earth radii

015 R⊕

Mass (est.)

8.56

Earth masses

0500 M⊕

Orbital Period

33.2

days

0.1d10,000d

Distance

664.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.76

Mass (Earth masses)

8.56

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

33.200+0.000−0.000days

Distance from Earth

664.3 pc (~2167 ly)

Spectral Type

Unknown

Temperature

5279 K

Mass (Solar)

0.86 M☉

Radius (Solar)

0.81 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

295.3708°, 39.1773°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-819 b

System Context

Kepler-819 b orbits Kepler-819 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 2.76 Earth radii, a mass of 8.56 Earth masses (estimated), and an orbital period of 33.2 days.

Catalog data places the system at about 664.3 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-819
Kepler-819 b