What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +4.69
Combined visual luminosity: 1.16 x Sol
Observed Separation: 323 A.U.s
Source for orbit data: Burnham's Celestial Handbook
As seen from A:
B would appear as magnitude -13.26
As seen from B:
A would appear as magnitude -13.83
Component A:
Catalog numbers:
Henry Draper (HD) 144087, Bonner Durchmusterung (BD) -11°4057, Hipparcos Input Catalog (HIC) 78738, Smithsonian Astrophysical Observatory (SAO) 159668, UGPMF 391
Spectral class: G8
Luminosity Class: V
Apparent visual magnitude: +7.46
Absolute visual magnitude: +5.20
Visual luminosity: 0.73 x Sol
Color indices: B-V= +0.74, U-B= +0.29
Diameter: 0.86 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.85 A.U.s
Angular size of star in sky in CZ: 0.537624 degrees
Component B:
Catalog numbers:
Henry Draper (HD) 144088, Bonner Durchmusterung (BD) -11°4058, Hipparcos Input Catalog (HIC) 78739, Smithsonian Astrophysical Observatory (SAO) 159670, UGPMF 392
Right Ascension and Declination: 16h4m26.69s, -11°27'0" (epoch 2000.0)
Celestial (X,Y,Z) coordinates in ly: -43.8, -79.4, -18.4
Galactic (X,Y,Z) coordinates in ly: 81.1, 0.50, 44.5
Proper motion: 0.07 arcsec/yr (248.1° from north)
Radial Velocity: -28.1 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -26.7, -8.49, -9.67
Spectral class: K2
Luminosity Class: V
Apparent visual magnitude: +8.03
Absolute visual magnitude: +5.77
Visual luminosity: 0.43 x Sol
Color indices: B-V= +0.84, U-B= +0.51
Diameter: 0.81 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.66 A.U.s
Angular size of star in sky in CZ: 0.658371 degrees