Kepler-446
M-type star
Kepler-446 is a host star of spectral class M with 3 known exoplanets. It is located approximately 314 light-years from Earth.
Planets
3
Spectral Class
M
Distance
96.3
pc
Temperature
3359
K
V Magnitude
17.50
Spectral Type
M4
Temperature
3359 K
Mass (Solar)
0.22 M☉
Radius (Solar)
0.24 R☉
Luminosity
Unknown
Metallicity [Fe/H]
-0.30
Age
Unknown
Known Planets
3
Stars in System
1
Planets (NASA)
3
Distance
96.3 pc (~314 ly)
V Magnitude
17.50
K Magnitude
12.83
Coordinates (RA, Dec)
282.2501°, 44.9210°
Kepler-446
Radius
1.50Earth radii
Mass (est.)
3.04Earth masses
Orbital Period
1.6days
Distance
96.3parsecs
Discovered 2015
Kepler-446
Radius
1.11Earth radii
Mass (est.)
1.41Earth masses
Orbital Period
3.0days
Distance
96.3parsecs
Discovered 2015
Kepler-446
Radius
1.35Earth radii
Mass (est.)
2.54Earth masses
Orbital Period
5.1days
Distance
96.3parsecs
Discovered 2015
Source ID: Kepler-446