Exoplanet

Kepler-377 b

Orbiting Kepler-377

Overview

Kepler-377 b is an exoplanet orbiting the star Kepler-377, discovered in 2014 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.39

Earth radii

015 R⊕

Mass (est.)

2.67

Earth masses

0500 M⊕

Orbital Period

12.5

days

0.1d10,000d

Distance

823.8

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.39

Mass (Earth masses)

2.67

Estimated

Equilibrium Temperature

Unknown

Parameter source: Rowe et al. 2014

Orbital Period

12.510+0.000−0.000days

Semi-Major Axis

0.1090au

Distance from Earth

823.8 pc (~2687 ly)

Spectral Type

Unknown

Temperature

5949 K

Mass (Solar)

Unknown

Radius (Solar)

1.22 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

295.4221°, 38.7357°

Discovery Method

Transit

Discovery Year

2014

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-377 b

System Context

Kepler-377 b orbits Kepler-377 and was reported in 2014 and was detected with the Transit method.

Published measurements list a radius of 1.39 Earth radii, a mass of 2.67 Earth masses (estimated), and an orbital period of 12.51 days.

Catalog data places the system at about 823.8 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-377

More planets in this system

Kepler-377 c