Star
NGTS-21
K-type star
Overview
NGTS-21 is a host star of spectral class K with 1 known exoplanet. It is located approximately 1934 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
K
Distance
592.9
pc
Nearby10,000 pc
Temperature
4660
K
2,000 K40,000 K
V Magnitude
15.51
Spectral Type
K3 V
Temperature
4660 K
Mass (Solar)
0.72 M☉
Radius (Solar)
0.86 R☉
Luminosity
Unknown
Metallicity [Fe/H]
-0.26
Age
10.0 Gyr
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
592.9 pc (~1934 ly)
V Magnitude
15.51
K Magnitude
12.95
Coordinates (RA, Dec)
311.2583°, -35.4278°
Data Sources
Source ID: NGTS-21