Vyssotsky McCormick 791

light-years

Catalog numbers:
     Vyssotsky McCormick (McC) 791, Bruce Proper Motion (BPM) 78873
Arity: singular
Right Ascension and Declination: 17h15m45s, -1°43'42" (epoch 1950.0)
Distance from Sol: 64 light-years (20 parsecs)
Standard error in distance: 13.5593%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: -12, -63, -1.9
Galactic (X,Y,Z) coordinates in ly: 57, 21, 22
Proper motion: 0.138 arcsec/yr (141.0° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: K7
Luminosity Class: V-VI
Apparent visual magnitude: +10.59
Absolute visual magnitude: +9.13
Visual luminosity: 0.02 x Sol
Color indices: B-V= +1.44, R-I= +0.75
Comfort Zone (visual): 0.1 A.U.s

light-years
but not more than light-years away
Data for this star system were most recently updated on 4-April-2001.