Exoplanet

Kepler-1057 b

Orbiting Kepler-1057

Overview

Kepler-1057 b is an exoplanet orbiting the star Kepler-1057, discovered in 2016 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

3.36

Earth radii

015 R⊕

Mass (est.)

11.96

Earth masses

0500 M⊕

Orbital Period

14.1

days

0.1d10,000d

Distance

1201.8

parsecs

Nearby10,000 pc

Radius (Earth radii)

3.36

Mass (Earth masses)

11.96

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

14.088+0.000−0.000days

Distance from Earth

1201.8 pc (~3920 ly)

Spectral Type

Unknown

Temperature

5987 K

Mass (Solar)

1.07 M☉

Radius (Solar)

1.10 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

297.4521°, 41.5581°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1057 b

System Context

Kepler-1057 b orbits Kepler-1057 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 3.36 Earth radii, a mass of 11.96 Earth masses (estimated), and an orbital period of 14.09 days.

Catalog data places the system at about 1,201.8 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-1057