What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +6.69
Combined visual luminosity: 0.18 x Sol
Observed Separation: 479 A.U.s
As seen from A:
B would appear as magnitude -10.46
As seen from B:
A would appear as magnitude -10.95
Component A:
Catalog numbers:
Bonner Durchmusterung (BD) +54°1861, Hipparcos Input Catalog (HIC) 83988, Smithsonian Astrophysical Observatory (SAO) 30274
Spectral class: K8
Luminosity Class: V
Apparent visual magnitude: +8.86
Absolute visual magnitude: +7.22
Visual luminosity: 0.11 x Sol
Color indices: B-V= +1.16, U-B= +1.08, R-I= +0.44
Diameter: 0.74 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.34 A.U.s
Angular size of star in sky in CZ: 1.176148 degrees
Component B:
Catalog numbers:
Bonner Durchmusterung (BD) +54°1862, Hipparcos Input Catalog (HIC) 83996, Smithsonian Astrophysical Observatory (SAO) 30275
Right Ascension and Declination: 17h10m12.41s, +54°29'25.1" (epoch 2000.0)
Celestial (X,Y,Z) coordinates in ly: -8.66, -39.2, 56.3
Galactic (X,Y,Z) coordinates in ly: 7.60, 55.3, 40.8
Proper motion: 0.14 arcsec/yr (141.1° from north)
Radial Velocity: 2.9 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: 12.2, 5.67, -5.04
Spectral class: K8
Luminosity Class: V
Apparent visual magnitude: +9.34
Absolute visual magnitude: +7.71
Visual luminosity: 0.072 x Sol
Color indices: B-V= +1.25, U-B= +1.21, R-I= +0.50
Diameter: 0.7 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.27 A.U.s
Angular size of star in sky in CZ: 1.392942 degrees