Star
HAT-P-18
K-type star
Overview
HAT-P-18 is a host star of spectral class K with 1 known exoplanet. It is located approximately 526 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
K
Distance
161.4
pc
Nearby10,000 pc
Temperature
4803
K
2,000 K40,000 K
V Magnitude
12.60
Spectral Type
K2
Temperature
4803 K
Mass (Solar)
0.77 M☉
Radius (Solar)
0.75 R☉
Luminosity
-0.57 log L☉
Metallicity [Fe/H]
0.10
Age
12.4 Gyr
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
161.4 pc (~526 ly)
V Magnitude
12.60
K Magnitude
10.23
Coordinates (RA, Dec)
256.3464°, 33.0123°
Data Sources
Source ID: HAT-P-18