Spectral TypeG2V
Temperature5,772 K
Contender A
Sun
G2V
VS
Spectral TypeM3.5 V
Temperature3,200 K
Contender B
Ross 154
M3.5 V
Radius
R☉
Sun1
Ross 1540.2
Sun is 5x higher
Mass
M☉
Sun1
Ross 1540.17
Sun is 5.9x higher
Temperature
K
Sun5,772
Ross 1543,200
Sun is 1.8x higher
Luminosity
L☉
Sun1
Ross 1540
Sun is 333.3x higher
Distance
ly
Sun0.000016 ly
Ross 1549.69 ly
Sun is 613,291.1x lower
Brightness
mag
Sun-26.74
Ross 15410.44
Sun is -0.4x lower