Exoplanet

Kepler-1738 b

Orbiting Kepler-1738

Overview

Kepler-1738 b is an exoplanet orbiting the star Kepler-1738, discovered in 2021 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.82

Earth radii

015 R⊕

Mass (est.)

8.91

Earth masses

0500 M⊕

Orbital Period

7.7

days

0.1d10,000d

Distance

1302.9

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.82

Mass (Earth masses)

8.91

Estimated

Equilibrium Temperature

Unknown

Parameter source: Valizadegan et al. 2022

Orbital Period

7.675days

Distance from Earth

1302.9 pc (~4249 ly)

Spectral Type

Unknown

Temperature

6063 K

Mass (Solar)

1.08 M☉

Radius (Solar)

1.00 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

296.1313°, 47.4388°

Discovery Method

Transit

Discovery Year

2021

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1738 b

System Context

Kepler-1738 b orbits Kepler-1738 and was reported in 2021 and was detected with the Transit method.

Published measurements list a radius of 2.82 Earth radii, a mass of 8.91 Earth masses (estimated), and an orbital period of 7.67 days.

Catalog data places the system at about 1,302.9 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-1738