What do all these fields mean?
Data for A and B's orbit around one other:
Combined spectrum: G0 V
Combined absolute visual magnitude: +4.39
Combined visual luminosity: 1.53 x Sol
Period: 161.53 years
Semimajor Axis: 34.6 A.U.s
Eccentricity: 0.728
Periastron distance: 9.41 A.U.s
Apastron distance: 59.8 A.U.s
Year in which periastron occurs: 1943.94
Source for orbit data: A. da Silva
As seen from A:
At periastron, B would appear as magnitude -19.49
At apastron, B would appear as magnitude -15.48
As seen from B:
At periastron, A would appear as magnitude -22.23
At apastron, A would appear as magnitude -18.22
Data for A and B's orbit, take 2:
Period: 180 years
Semimajor Axis: 37.7 A.U.s
Source for orbit data: Gliese
As seen from A:
B would appear as magnitude -16.48
As seen from B:
A would appear as magnitude -19.22
Component A:
Apparent visual magnitude: +6.46
Absolute visual magnitude: +4.47
Visual luminosity: 1.42 x Sol
Color indices: R-I= +0.34
Diameter: 0.98 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 1.19 A.U.s
Angular size of star in sky in CZ: 0.438961 degrees
Component B:
Spectral class: K
Luminosity Class: V
Apparent visual magnitude: +9.20
Absolute visual magnitude: +7.21
Visual luminosity: 0.11 x Sol
Diameter: 0.66 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.34 A.U.s
Angular size of star in sky in CZ: 1.044169 degrees