Red (M3.5-4 V)

Barnard's star

M3.5-4 V4 planets

Temperature

Effective surface temperature

Stellar Mass

0M☉

Relative to our Sun

Stellar Radius

0R☉

Relative to our Sun

Distance

0pc

From Earth in parsecs

Spectral TypeM3.5-4 V

Effective Temperature3,195 K

Mass0.162 M☉

Radius0.185 R☉

Luminosity0.0036 L☉

Metallicity [Fe/H]-0.56

Distance1.8266 pc

Right Ascension269.4486 °

Declination4.738 °

0.18× the Sun's radius0.16× the Sun's mass0.004× the Sun's luminosity