Bonner Durchmusterung +34°1949

light-years

Catalog numbers:
     Gliese (Gl) 334.2, Henry Draper (HD) 78366, Bonner Durchmusterung (BD) +34°1949, Hipparcos Input Catalog (HIC) 44897, Smithsonian Astrophysical Observatory (SAO) 61288, FK4 Supplement (FK4 Sup) 2723, Hoffleit Bright Star (HR) 3625
Arity: singular
Right Ascension and Declination: 9h8m51.082s, +33°52'55.86" (epoch 2000.0)
Distance from Sol: 62.4 light-years (19.1 parsecs)
Standard error in distance: 1.6378%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: -38.0, 35.2, 34.8
Galactic (X,Y,Z) coordinates in ly: -45.0, -8.68, 42.4
Proper motion: 0.222 arcsec/yr (237.6° from north)
Radial Velocity: 26.8 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -29.9, -14.3, 4.76

What do all these fields mean?


Spectral class: F9
Luminosity Class: V
Apparent visual magnitude: +5.96
Absolute visual magnitude: +4.55
Visual luminosity: 1.32 x Sol
Color indices: B-V= +0.60, U-B= +0.04
Comfort Zone (visual): 1.15 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.