Spectral TypeG2V
Temperature5,772 K
Contender A
Sun
G2V
VS
Spectral TypeF5 IV-V
Temperature6,530 K
Contender B
Procyon
F5 IV-V
Radius
R☉
Sun1
Procyon2.05
Procyon is 2.1x higher
Mass
M☉
Sun1
Procyon1.5
Procyon is 1.5x higher
Temperature
K
Sun5,772
Procyon6,530
Procyon is 1.1x higher
Luminosity
L☉
Sun1
Procyon6.9
Procyon is 6.9x higher
Distance
ly
Sun0.000016 ly
Procyon11.5 ly
Sun is 727,848.1x lower
Brightness
mag
Sun-26.74
Procyon0.34
Sun is -0x lower