What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +5.17
Combined visual luminosity: 0.747 x Sol
Period: 201 years
Semimajor Axis: 42.93 A.U.s
Source for orbit data: Heintz
As seen from A:
B would appear as magnitude -10.65
As seen from B:
A would appear as magnitude -18.24
Component A:
Spectral class: G8
Luminosity Class: V
Apparent visual magnitude: +5.41
Absolute visual magnitude: +5.17
Visual luminosity: 0.746 x Sol
Color indices: B-V= +0.77, U-B= +0.44, R-I= +0.26
Diameter: 1.129 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.864 A.U.s
Angular size of star in sky in CZ: 0.697034 degrees
Component B:
Spectral class: M
Luminosity Class: V
Apparent visual magnitude: +13.00
Absolute visual magnitude: +12.76
Visual luminosity: 0.000687 x Sol
Diameter: 0.24 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.0262 A.U.s
Angular size of star in sky in CZ: 4.882996 degrees