What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +4.07
Combined visual luminosity: 2.054 x Sol
Period: 55.8 years
Semimajor Axis: 15.65 A.U.s
Eccentricity: 0.74
Periastron distance: 4.070 A.U.s
Apastron distance: 27.24 A.U.s
Year in which periastron occurs: 1941.8
Source for orbit data: W.D. Heintz
As seen from A:
At periastron, B would appear as magnitude -21.05
At apastron, B would appear as magnitude -16.92
As seen from B:
At periastron, A would appear as magnitude -24.41
At apastron, A would appear as magnitude -20.28
Component A:
Spectral class: F7
Luminosity Class: V
Apparent visual magnitude: +5.09
Absolute visual magnitude: +4.12
Visual luminosity: 1.965 x Sol
Color indices: B-V= +0.50, U-B= -0.10
Diameter: 1.06 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 1.402 A.U.s
Angular size of star in sky in CZ: 0.403164 degrees
Component B:
Spectral class: K5
Luminosity Class: V
Apparent visual magnitude: +8.45
Absolute visual magnitude: +7.48
Visual luminosity: 0.0890 x Sol
Color indices: B-V= +1.10, U-B= +1.00
Diameter: 0.74 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.298 A.U.s
Angular size of star in sky in CZ: 1.322635 degrees