Star
HD 221420
G-type star
Overview
HD 221420 is a host star of spectral class G with 1 known exoplanet. It is located approximately 102 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
G
Distance
31.1
pc
Nearby10,000 pc
Temperature
5847
K
2,000 K40,000 K
V Magnitude
5.82
Spectral Type
G2 IV-V
Temperature
5847 K
Mass (Solar)
1.35 M☉
Radius (Solar)
1.95 R☉
Luminosity
0.60 log L☉
Metallicity [Fe/H]
0.33
Age
3.6 Gyr
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
31.1 pc (~102 ly)
V Magnitude
5.82
K Magnitude
4.31
Coordinates (RA, Dec)
353.3319°, -77.3853°
Planets in this System(1 known)
Data Sources
Source ID: HD 221420