Bonner Durchmusterung -10°5696

light-years

Catalog numbers:
     Henry Draper (HD) 204848, Bonner Durchmusterung (BD) -10°5696, Hipparcos Input Catalog (HIC) 106280, Smithsonian Astrophysical Observatory (SAO) 145455, FK5 Extension (FK5 Ext) 5902
Arity: singular
Right Ascension and Declination: 21h31m34.384s, -9°44'41.03" (epoch 2000.0)
Distance from Sol: 56.3 light-years (17.2 parsecs)
Standard error in distance: 9.375%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: 44.2, -33.5, -9.52
Galactic (X,Y,Z) coordinates in ly: 30.8, 29.8, -36.4
Proper motion: 0.171 arcsec/yr (225.5° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: G0
Luminosity Class: VI
Apparent visual magnitude: +7.41
Absolute visual magnitude: +6.23
Visual luminosity: 0.28 x Sol
Comfort Zone (visual): 0.53 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.