Bonner Durchmusterung +34°2411

light-years

Catalog numbers:
     Henry Draper (HD) 115781, Bonner Durchmusterung (BD) +34°2411, Hipparcos Input Catalog (HIC) 64956, Smithsonian Astrophysical Observatory (SAO) 63466, AGK3 Reference (AGK3R) 11920
Arity: singular
Right Ascension and Declination: 13h18m51.938s, +33°26'18.88" (epoch 2000.0)
Distance from Sol: 60 light-years (19 parsecs)
Standard error in distance: 20.588%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: -47, -17, 33
Galactic (X,Y,Z) coordinates in ly: 1.9, 9.1, 60
Proper motion: 0.004 arcsec/yr (241.9° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: K1
Luminosity Class: V
Apparent visual magnitude: +8.13
Absolute visual magnitude: +6.79
Visual luminosity: 0.2 x Sol
Color indices: B-V= +1.14, U-B= +0.94
Comfort Zone (visual): 0.4 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.