What do all these fields mean?
Data for A and B's orbit around one other:
Combined absolute visual magnitude: +10.39
Combined visual luminosity: 0.0061 x Sol
Period: 430 years
Semimajor Axis: 50.3 A.U.s
Source for orbit data: Heintz AJ 99, 420 (1990)
As seen from A:
B would appear as magnitude -11.77
As seen from B:
A would appear as magnitude -12.06
Component A:
Proper names: VW Comae Berenices
Spectral class: M3.5e
Luminosity Class: V
Apparent visual magnitude: +12.01 (increasing to +11.51)
Absolute visual magnitude: +11.01 (increasing to +10.51)
Visual luminosity: 0.0034 x Sol (increasing to 0.0055 x Sol)
Variable type: UV Ceti flare star (eruptive variable)
Comfort Zone (visual): 0.059 A.U.s
Component B:
Catalog numbers:
Luyten Palomar (LP) 438-8
Proper motion: 0.338 arcsec/yr (127.0° from north)
Radial Velocity: -1.5 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: 24.3, 0.29, -7.76
Spectral class: M3.5e
Luminosity Class: V
Apparent visual magnitude: +12.30
Absolute visual magnitude: +11.30
Visual luminosity: 0.0026 x Sol
Comfort Zone (visual): 0.051 A.U.s