Exoplanet

Kepler-1817 b

Orbiting Kepler-1817

Overview

Kepler-1817 b is an exoplanet orbiting the star Kepler-1817, discovered in 2021 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

2.27

Earth radii

015 R⊕

Mass (est.)

6.16

Earth masses

0500 M⊕

Orbital Period

44.3

days

0.1d10,000d

Distance

748.6

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.27

Mass (Earth masses)

6.16

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

44.299days

Distance from Earth

748.6 pc (~2442 ly)

Spectral Type

Unknown

Temperature

5316 K

Mass (Solar)

0.88 M☉

Radius (Solar)

0.92 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

282.0333°, 44.4780°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1817 b

System Context

Kepler-1817 b orbits Kepler-1817 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 2.27 Earth radii, a mass of 6.16 Earth masses (estimated), and an orbital period of 44.3 days.

Catalog data places the system at about 748.6 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-1817