Bonner Durchmusterung +16°527

light-years

Catalog numbers:
     Henry Draper (HD) 24496, Bonner Durchmusterung (BD) +16°527 , Hipparcos Input Catalog (HIC) 18267, Smithsonian Astrophysical Observatory (SAO) 93662, AGK3 Reference (AGK3R) 3438, Luyten Two-Tenth (LTT) 11292
Arity: singular
Right Ascension and Declination: 3h54m28.014s, +16°36'57.49" (epoch 2000.0)
Distance from Sol: 67.4 light-years (20.7 parsecs)
Standard error in distance: 2.0656%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 33.7, 55.2, 19.3
Galactic (X,Y,Z) coordinates in ly: -59.7, 6.09, -30.7
Proper motion: 0.274 arcsec/yr (128.4° from north)
Radial Velocity: 22.2 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -24.0, -24.3, -6.87

What do all these fields mean?


Spectral class: G5
Luminosity Class: V?
Apparent visual magnitude: +6.85
Absolute visual magnitude: +5.27
Visual luminosity: 0.68 x Sol
Comfort Zone (visual): 0.82 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.