Exoplanet

Kepler-1902 b

Orbiting Kepler-1902

Overview

Kepler-1902 b is an exoplanet orbiting the star Kepler-1902, discovered in 2021 using the Transit method. It is a Earth-sized world.

Key Measurements

Radius

1.18

Earth radii

015 R⊕

Mass (est.)

1.74

Earth masses

0500 M⊕

Orbital Period

3.8

days

0.1d10,000d

Distance

344.3

parsecs

Nearby10,000 pc

Radius (Earth radii)

1.18

Mass (Earth masses)

1.74

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

3.822days

Distance from Earth

344.3 pc (~1123 ly)

Spectral Type

Unknown

Temperature

3729 K

Mass (Solar)

0.52 M☉

Radius (Solar)

0.51 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

292.7377°, 42.0148°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1902 b

System Context

Kepler-1902 b orbits Kepler-1902 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 1.18 Earth radii, a mass of 1.74 Earth masses (estimated), and an orbital period of 3.82 days.

Catalog data places the system at about 344.3 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-1902