Star
K2-9
M-type star
Overview
K2-9 is a host star of spectral class M with 1 known exoplanet. It is located approximately 271 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
M
Distance
83.0
pc
Nearby10,000 pc
Temperature
3390
K
2,000 K40,000 K
V Magnitude
15.86
Spectral Type
M2.5 V
Temperature
3390 K
Mass (Solar)
0.30 M☉
Radius (Solar)
0.31 R☉
Luminosity
-1.92 log L☉
Metallicity [Fe/H]
-0.25
Age
1.0 Gyr
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
83.0 pc (~271 ly)
V Magnitude
15.86
K Magnitude
11.49
Coordinates (RA, Dec)
176.2637°, 0.0054°
Planets in this System(1 known)
Data Sources
Source ID: K2-9