Bonner Durchmusterung +29°2592

light-years

Catalog numbers:
     Henry Draper (HD) 131509, Bonner Durchmusterung (BD) +29°2592, Hipparcos Input Catalog (HIC) 72830, Smithsonian Astrophysical Observatory (SAO) 83568, AGK3 Reference (AGK3R) 13296
Arity: singular
Right Ascension and Declination: 14h53m11.91s, +28°30'28.99" (epoch 2000.0)
Distance from Sol: 80 light-years (24 parsecs)
Standard error in distance: 14.5833%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: -51, -48, 38
Galactic (X,Y,Z) coordinates in ly: 27, 25, 71
Proper motion: 0.12 arcsec/yr (306.1° from north)
Radial Velocity: -43.7 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -27, -16, -33

What do all these fields mean?


Spectral class: K0
Luminosity Class: V
Apparent visual magnitude: +7.96
Absolute visual magnitude: +6.02
Visual luminosity: 0.3 x Sol
Color indices: B-V= +0.86, U-B= +0.52
Comfort Zone (visual): 0.6 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.