K2-133
M-type star
K2-133 is a host star of spectral class M with 4 known exoplanets. It is located approximately 245 light-years from Earth.
Planets
4
Spectral Class
M
Distance
75.2
pc
Temperature
3655
K
V Magnitude
14.07
Spectral Type
M1.5 V
Temperature
3655 K
Mass (Solar)
0.46 M☉
Radius (Solar)
0.46 R☉
Luminosity
-1.48 log L☉
Metallicity [Fe/H]
Unknown
Age
Unknown
Known Planets
4
Stars in System
1
Planets (NASA)
4
Distance
75.2 pc (~245 ly)
V Magnitude
14.07
K Magnitude
10.28
Coordinates (RA, Dec)
70.1494°, 25.0098°
K2-133
Radius
1.34Earth radii
Mass (est.)
2.51Earth masses
Orbital Period
3.1days
Distance
75.2parsecs
Discovered 2017
K2-133
Radius
1.60Earth radii
Mass (est.)
3.40Earth masses
Orbital Period
4.9days
Distance
75.2parsecs
Discovered 2017
K2-133
Radius
2.00Earth radii
Mass (est.)
4.97Earth masses
Orbital Period
11.0days
Distance
75.2parsecs
Discovered 2017
K2-133
Radius
1.73Earth radii
Mass (est.)
3.88Earth masses
Orbital Period
26.6days
Distance
75.2parsecs
Discovered 2019
Source ID: K2-133