Star
TOI-2257
M-type star
Overview
TOI-2257 is a host star of spectral class M with 1 known exoplanet. It is located approximately 188 light-years from Earth.
Key Measurements
Planets
1
012+
Spectral Class
M
Distance
57.8
pc
Nearby10,000 pc
Temperature
3430
K
2,000 K40,000 K
V Magnitude
15.21
Spectral Type
M3
Temperature
3430 K
Mass (Solar)
0.33 M☉
Radius (Solar)
0.31 R☉
Luminosity
Unknown
Metallicity [Fe/H]
-0.27
Age
Unknown
Known Planets
1
Stars in System
1
Planets (NASA)
1
Distance
57.8 pc (~188 ly)
V Magnitude
15.21
K Magnitude
10.67
Coordinates (RA, Dec)
194.7396°, 77.6617°
Data Sources
Source ID: TOI-2257