Barnard's Star
RA = 17H 57M 51.0S    DEC = +04D 32" 59" (2000.0)			
parallax = 	0.553 arcsec
proper motion = -0.755 arcsec/yr in RA, +10.282 arcsec/yr in DEC		
L = luminosity of star = 0.0031 sun			
R = star radius = 	0.12 sun 	
M = mass of star = 0.12	sun		
V=	9.55							
B-V=	1.73							
Sp. T. = 	M5V