Exoplanet

Kepler-1887 b

Orbiting Kepler-1887

Overview

Kepler-1887 b is an exoplanet orbiting the star Kepler-1887, discovered in 2021 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.92

Earth radii

015 R⊕

Mass (est.)

9.45

Earth masses

0500 M⊕

Orbital Period

19.9

days

0.1d10,000d

Distance

1366.2

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.92

Mass (Earth masses)

9.45

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

19.948days

Distance from Earth

1366.2 pc (~4456 ly)

Spectral Type

Unknown

Temperature

5749 K

Mass (Solar)

0.96 M☉

Radius (Solar)

0.86 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

288.9555°, 44.7057°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1887 b

System Context

Kepler-1887 b orbits Kepler-1887 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 2.92 Earth radii, a mass of 9.45 Earth masses (estimated), and an orbital period of 19.95 days.

Catalog data places the system at about 1,366.2 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-1887
Kepler-1887 b