Cordoba Durchmusterung -51°89

light-years

Catalog numbers:
     Cordoba Durchmusterung (CD) -51°89, Luyten Half-Second (LHS) 1064, Hipparcos Input Catalog (HIC) 1842, Luyten Two-Tenth (LTT) 197, Luyten FT (LFT) 39
Arity: singular
Right Ascension and Declination: 0h23m18.54s, -50°53'38.5" (epoch 2000.0)
Distance from Sol: 68.8 light-years (21.1 parsecs)
Standard error in distance: 5.2568%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 43.2, 4.41, -53.4
Galactic (X,Y,Z) coordinates in ly: 19.1, -20.5, -62.9
Proper motion: 0.555 arcsec/yr (91.5° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: M4
Luminosity Class: V
Apparent visual magnitude: +11.87
Absolute visual magnitude: +10.25
Visual luminosity: 0.0069 x Sol
Color indices: B-V= +1.48, R-I= +1.00
Comfort Zone (visual): 0.083 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.