What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +3.87
Combined visual luminosity: 2.459 x Sol
Period: 2720 years
Semimajor Axis: 250.4 A.U.s
Eccentricity: 0.13
Periastron distance: 217.8 A.U.s
Apastron distance: 282.9 A.U.s
Year in which periastron occurs: 1613
Source for orbit data: J. Hopmann
As seen from A:
At periastron, B would appear as magnitude -10.07
At apastron, B would appear as magnitude -9.51
As seen from B:
At periastron, A would appear as magnitude -16.00
At apastron, A would appear as magnitude -15.44
Component A:
Spectral class: F7
Luminosity Class: V
Apparent visual magnitude: +4.13
Absolute visual magnitude: +3.88
Visual luminosity: 2.449 x Sol
Color indices: B-V= +0.49, U-B= +0.00, R-I= +0.18
Mass: 1.06 x Sol
Diameter: 1.690 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 1.565 A.U.s
Orbital period in CZ: 1.90133 years
Tidal index in CZ: 0.276622
Angular size of star in sky in CZ: 0.575760 degrees
Component B:
Proper motion: 0.346 arcsec/yr (104.0° from north)
Radial Velocity: 25.1 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -31.09, 1.627, -0.325
Spectral class: M1
Luminosity Class: V
Apparent visual magnitude: +10.06
Absolute visual magnitude: +9.81
Visual luminosity: 0.0104 x Sol
Color indices: B-V= +1.48, R-I= +0.89
Mass: 0.3 x Sol
Diameter: 0.58 x Sol
Source for diameter: Apparent Diameters and Absolute Radii of Stars (Fracassini+ 1988)
Comfort Zone (visual): 0.102 A.U.s
Orbital period in CZ: 21.7096 days
Tidal index in CZ: 283.059
Angular size of star in sky in CZ: 3.032709 degrees