Cordoba Durchmusterung -37°10931

light-years

Catalog numbers:
     Henry Draper (HD) 150474, Cordoba Durchmusterung (CD) -37°10931, Hipparcos Input Catalog (HIC) 81819, Smithsonian Astrophysical Observatory (SAO) 207949
Arity: singular
Right Ascension and Declination: 16h42m46.642s, -37°20'33.42" (epoch 2000.0)
Distance from Sol: 65 light-years (20 parsecs)
Standard error in distance: 12.2807%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: -17, -49, -40
Galactic (X,Y,Z) coordinates in ly: 63, -16, 5.9
Proper motion: 0.093 arcsec/yr (176.3° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: G8
Luminosity Class: V
Apparent visual magnitude: +7.14
Absolute visual magnitude: +5.64
Visual luminosity: 0.5 x Sol
Color indices: B-V= +0.77
Comfort Zone (visual): 0.7 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.