What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +5.56
Combined visual luminosity: 0.52 x Sol
Period: 236.07 years
Semimajor Axis: 43.6 A.U.s
Eccentricity: 0.767
Periastron distance: 10.2 A.U.s
Apastron distance: 77.1 A.U.s
Year in which periastron occurs: 1921.07
Source for orbit data: L. Siegrist
As seen from A:
At periastron, B would appear as magnitude -20.14
At apastron, B would appear as magnitude -15.74
As seen from B:
At periastron, A would appear as magnitude -20.31
At apastron, A would appear as magnitude -15.91
Component A:
Catalog numbers:
Luyten Half-Second (LHS) 3203
Spectral class: K3
Luminosity Class: V
Apparent visual magnitude: +7.68
Absolute visual magnitude: +6.23
Visual luminosity: 0.28 x Sol
Diameter: 0.8 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.53 A.U.s
Angular size of star in sky in CZ: 0.803880 degrees
Component B:
Catalog numbers:
Luyten Half-Second (LHS) 3204
Spectral class: K3
Luminosity Class: V
Apparent visual magnitude: +7.85
Absolute visual magnitude: +6.40
Visual luminosity: 0.24 x Sol
Diameter: 0.79 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.49 A.U.s
Angular size of star in sky in CZ: 0.858479 degrees