Bonner Durchmusterung -12°6174

light-years

Catalog numbers:
     Bonner Durchmusterung (BD) -12°6174, Hipparcos Input Catalog (HIC) 109084, Luyten Two-Tenth (LTT) 8848
Arity: singular
Right Ascension and Declination: 22h5m51.29s, -11°54'50.3" (epoch 2000.0)
Distance from Sol: 70 light-years (21 parsecs)
Standard error in distance: 14.4062%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 60, -33, -14
Galactic (X,Y,Z) coordinates in ly: 31, 34, -53
Proper motion: 0.293 arcsec/yr (242.0° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: K7
Luminosity Class: V
Apparent visual magnitude: +10.12
Absolute visual magnitude: +8.47
Visual luminosity: 0.04 x Sol
Color indices: B-V= +1.45, R-I= +0.72
Comfort Zone (visual): 0.2 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.