Exoplanet

Kepler-1261 b

Orbiting Kepler-1261

Overview

Kepler-1261 b is an exoplanet orbiting the star Kepler-1261, discovered in 2016 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.26

Earth radii

015 R⊕

Mass (est.)

6.10

Earth masses

0500 M⊕

Orbital Period

48.4

days

0.1d10,000d

Distance

744.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.26

Mass (Earth masses)

6.10

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

48.431+0.000−0.000days

Distance from Earth

744.3 pc (~2428 ly)

Spectral Type

Unknown

Temperature

5006 K

Mass (Solar)

0.82 M☉

Radius (Solar)

0.77 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

285.2325°, 48.8067°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1261 b

System Context

Kepler-1261 b orbits Kepler-1261 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 2.26 Earth radii, a mass of 6.1 Earth masses (estimated), and an orbital period of 48.43 days.

Catalog data places the system at about 744.3 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-1261