Bonner Durchmusterung +75°166

light-years

Catalog numbers:
     Henry Draper (HD) 26018, Bonner Durchmusterung (BD) +75°166, Hipparcos Input Catalog (HIC) 19841, Smithsonian Astrophysical Observatory (SAO) 5127, AGK3 Reference (AGK3R) 3707, Luyten Two-Tenth (LTT) 11362
Arity: singular
Right Ascension and Declination: 4h15m13.779s, +76°17'17.15" (epoch 2000.0)
Distance from Sol: 86.1 light-years (26.4 parsecs)
Standard error in distance: 2.0688%
Source for distance: Hipparcos
Celestial (X,Y,Z) coordinates in ly: 9.01, 18.3, 83.7
Galactic (X,Y,Z) coordinates in ly: -57.0, 58.5, 27.2
Proper motion: 0.239 arcsec/yr (166.4° from north)
Radial Velocity: 10.4 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: -28.8, -7.85, -10.6

What do all these fields mean?


Spectral class: G5
Luminosity Class: V?
Apparent visual magnitude: +8.19
Absolute visual magnitude: +6.08
Visual luminosity: 0.32 x Sol
Color indices: B-V= +0.84, U-B= +0.52
Comfort Zone (visual): 0.57 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.