Exoplanet

Kepler-1554 b

Orbiting Kepler-1554

Overview

Kepler-1554 b is an exoplanet orbiting the star Kepler-1554, discovered in 2016 using the Transit method. It is a Mini-Neptune world.

Key Measurements

Radius

2.90

Earth radii

015 R⊕

Mass (est.)

9.32

Earth masses

0500 M⊕

Orbital Period

198.1

days

0.1d10,000d

Distance

946.8

parsecs

Nearby10,000 pc

Radius (Earth radii)

2.90

Mass (Earth masses)

9.32

Estimated

Equilibrium Temperature

Unknown

Parameter source: Morton et al. 2016

Orbital Period

198.089+0.002−0.002days

Distance from Earth

946.8 pc (~3088 ly)

Spectral Type

Unknown

Temperature

5297 K

Mass (Solar)

0.84 M☉

Radius (Solar)

0.81 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

286.5760°, 41.7416°

Discovery Method

Transit

Discovery Year

2016

Data Sources
NASA Exoplanet Archive

Source ID: Kepler-1554 b

System Context

Kepler-1554 b orbits Kepler-1554 and was reported in 2016 and was detected with the Transit method.

Published measurements list a radius of 2.9 Earth radii, a mass of 9.32 Earth masses (estimated), and an orbital period of 198.09 days.

Catalog data places the system at about 946.8 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-1554