Bonner Durchmusterung +58°1929

light-years

Catalog numbers:
     Gliese (Gl) 762.1, Henry Draper (HD) 184467, Bonner Durchmusterung (BD) +58°1929, Giclas (G) 229-33, Luyten Half-Second (LHS) 3466, Hipparcos Input Catalog (HIC) 95995, Smithsonian Astrophysical Observatory (SAO) 31745, AGK3 Reference (AGK3R) 17442
Arity: singular
Right Ascension and Declination: 19h31m7.984s, +58°35'9.54" (epoch 2000.0)
Distance from Sol: 54.5 light-years (16.7 parsecs)
Standard error in distance: 1.0582%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 11.0, -26.2, 46.5
Galactic (X,Y,Z) coordinates in ly: -0.37, 51.8, 16.8
Proper motion: 0.648 arcsec/yr (232.8° from north)
Radial Velocity: 11.4 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: 44.7, 3.41, 27.5

What do all these fields mean?


NOTE: This star is actually a close-orbiting binary pair. The data below are for both sub-components of the pair combined.
Spectral class: K1
Luminosity Class: V
Apparent visual magnitude: +6.60
Absolute visual magnitude: +5.48
Visual luminosity: 0.56 x Sol
Color indices: B-V= +0.87, U-B= +0.52
Comfort Zone (visual): 0.75 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.