Bonner Durchmusterung +35°3145

light-years

Catalog numbers:
     Bonner Durchmusterung (BD) +35°3145, Giclas (G) 182-37, Hipparcos Input Catalog (HIC) 88499
Arity: singular
Right Ascension and Declination: 18h4m17.614s, +35°57'25.99" (epoch 2000.0)
Distance from Sol: 69.8 light-years (21.4 parsecs)
Standard error in distance: 3.8097%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 1.06, -56.5, 41.0
Galactic (X,Y,Z) coordinates in ly: 29.4, 56.5, 28.6
Proper motion: 0.257 arcsec/yr (170.0° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: M0
Luminosity Class: V
Apparent visual magnitude: +10.00
Absolute visual magnitude: +8.35
Visual luminosity: 0.040 x Sol
Color indices: B-V= +1.48, R-I= +0.82
Comfort Zone (visual): 0.20 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.