What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +3.16
Combined visual luminosity: 4.75 x Sol
Period: 5.7 years
Semimajor Axis: 4.81 A.U.s
Eccentricity: 0.42
Periastron distance: 2.79 A.U.s
Apastron distance: 6.82 A.U.s
Year in which periastron occurs: 1912.77
Source for orbit data: W.J. Luyten, E.G. Ebbighausen
As seen from A:
At periastron, B would appear as magnitude -25.28
At apastron, B would appear as magnitude -23.34
As seen from B:
At periastron, A would appear as magnitude -25.57
At apastron, A would appear as magnitude -23.63
Component A:
NOTE: This star is actually a close-orbiting binary pair. The data below are for both sub-components of the pair combined.
Spectral class: F7
Luminosity Class: V
Apparent visual magnitude: +5.11
Absolute visual magnitude: +3.78
Visual luminosity: 2.69 x Sol
Diameter: 2.38 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 1.64 A.U.s
Angular size of star in sky in CZ: 0.774986 degrees
Component B:
Spectral class: F7
Luminosity Class: V
Apparent visual magnitude: +5.40
Absolute visual magnitude: +4.07
Visual luminosity: 2.06 x Sol
Diameter: 1.05 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 1.43 A.U.s
Angular size of star in sky in CZ: 0.390190 degrees