Exoplanet
NGTS-4 b
Orbiting NGTS-4
Overview
NGTS-4 b is an exoplanet orbiting the star NGTS-4, discovered in 2019 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
3.18
Earth radii
015 R⊕
Mass
20.60
Earth masses
0500 M⊕
Orbital Period
1.3
days
0.1d10,000d
Distance
280.6
parsecs
Nearby10,000 pc
Equilibrium Temp
1650
K
150 K3,500 K
Radius (Earth radii)
3.18
Mass (Earth masses)
20.60
Measured
Equilibrium Temperature
1650 K
Orbital Period
1.34 days
Distance from Earth
280.6 pc (~915 ly)
Spectral Type
Unknown
Temperature
5143 K
Mass (Solar)
0.75 M☉
Radius (Solar)
0.84 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
89.5989°, -30.8118°
Discovery Method
Transit
Discovery Year
2019
Data Sources
Source ID: NGTS-4 b