Exoplanet

KOI-984 b

Orbiting KOI-984

Overview

KOI-984 b is an exoplanet orbiting the star KOI-984, discovered in 2022 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

4.30

Earth radii

015 R⊕

Mass (est.)

18.18

Earth masses

0500 M⊕

Orbital Period

4.3

days

0.1d10,000d

Distance

252.7

parsecs

Nearby10,000 pc

Equilibrium Temp

1022

K

150 K3,500 K

Radius (Earth radii)

4.30

Mass (Earth masses)

18.18

Estimated

Equilibrium Temperature

1022 K

Orbital Period

4.29 days

Distance from Earth

252.7 pc (~824 ly)

Spectral Type

Unknown

Temperature

5295 K

Mass (Solar)

0.93 M☉

Radius (Solar)

0.82 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

291.0489°, 36.8401°

Discovery Method

Transit

Discovery Year

2022

Data Sources
NASA Exoplanet Archive

Source ID: KOI-984 b

System Context

KOI-984 b orbits KOI-984 and was reported in 2022 and was detected with the Transit method.

Published measurements list a radius of 4.3 Earth radii, a mass of 18.18 Earth masses (estimated), an orbital period of 4.29 days, and an equilibrium temperature near 1,022 K.

Catalog data places the system at about 252.7 parsecs from Earth and 2 known planets in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open KOI-984

More planets in this system

KOI-984 c