Eggen/Greenstein white dwarf 453

light-years

Catalog numbers:
     Gliese & Jahreiss (GJ) 1276, Luyten Half-Second (LHS) 69, Eggen/Greenstein white dwarf (EG) 453, Luyten Palomar (LP) 701-29
Arity: singular
Right Ascension and Declination: 22h51m9s, -7°2'17" (epoch 1950.0)
Distance from Sol: 26.3 light-years (8.05 parsecs)
Standard error in distance: 3.3463%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: 24.9, -7.71, -3.22
Galactic (X,Y,Z) coordinates in ly: 6.61, 13.3, -21.6
Proper motion: 2.57 arcsec/yr (106.0° from north)
Source for proper motion: Gliese

What do all these fields mean?


Spectral class: DZ9+
Luminosity Class: wd
Apparent visual magnitude: +15.65
Absolute visual magnitude: +16.12
Visual luminosity: 0.000031 x Sol
Color indices: B-V= +1.90
Comfort Zone (visual): 0.0056 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.