Exoplanet

NGTS-8 b

Orbiting NGTS-8

Overview

NGTS-8 b is an exoplanet orbiting the star NGTS-8, discovered in 2019 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

12.22

Earth radii

015 R⊕

Mass

295.58

Earth masses

0500 M⊕

Orbital Period

2.5

days

0.1d10,000d

Distance

429.0

parsecs

Nearby10,000 pc

Equilibrium Temp

1345

K

150 K3,500 K

Radius (Earth radii)

12.22

Mass (Earth masses)

295.58

Measured

Equilibrium Temperature

1345 K

Orbital Period

2.50 days

Distance from Earth

429.0 pc (~1399 ly)

Spectral Type

K0 V

Temperature

5241 K

Mass (Solar)

0.89 M☉

Radius (Solar)

0.98 R☉

Luminosity

Unknown

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

328.9759°, -14.0684°

Discovery Method

Transit

Discovery Year

2019

Data Sources

Source ID: NGTS-8 b

System Context

NGTS-8 b orbits NGTS-8 and was reported in 2019 and was detected with the Transit method.

Published measurements list a radius of 12.22 Earth radii, a mass of 295.58 Earth masses, an orbital period of 2.5 days, and an equilibrium temperature near 1,345 K.

Catalog data places the system at about 429 parsecs from Earth, a host star classified as K0 V, 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 NGTS-8