What do all these fields mean?
Data for A and B's orbit around one other:
Combined spectrum: M3e V
Combined absolute visual magnitude: +9.21
Combined visual luminosity: 0.018 x Sol
Period: 28.25 years
Semimajor Axis: 11.0 A.U.s
Eccentricity: 0.55
Periastron distance: 4.96 A.U.s
Apastron distance: 17.1 A.U.s
Year in which periastron occurs: 1948.2
Source for orbit data: S.L. Lippincott
As seen from A:
At periastron, B would appear as magnitude -17.09
At apastron, B would appear as magnitude -14.40
As seen from B:
At periastron, A would appear as magnitude -18.65
At apastron, A would appear as magnitude -15.96
Component A:
Apparent visual magnitude: +10.34
Absolute visual magnitude: +9.44
Visual luminosity: 0.015 x Sol
Variable type: UV Ceti flare star (eruptive variable)
Diameter: 0.55 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.12 A.U.s
Angular size of star in sky in CZ: 2.433038 degrees
Component B:
Apparent visual magnitude: +11.90
Absolute visual magnitude: +11.00
Visual luminosity: 0.0035 x Sol
Diameter: 0.36 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.059 A.U.s
Angular size of star in sky in CZ: 3.266661 degrees