Villanova White Dwarf Catalog Entries


WD1225+637 New  SDSS
Aladin Image  StSci Image  WD# Query  Coords. Query


Coordinates          Spectral Class    Ref.
12 25 15   +63 47.0 (1950) DZ        * (JJ) 
12 27 33.4 +63 30 29(2000) DZ          (MH)N
                           DZ6.9       (NW)N

Wide Band         V     B-V    U-B   Ref.   

Multi Channel     v     g-r          Ref.

Stromgren         y     b-y    u-b   Ref.

SDSS   g    u-g   g-r   r-i    i-z   Ref.
     18.22  0.63  0.06 -0.12 -0.15   (JJ) 
     18.22  0.68  0.09 -0.12 -0.18   (MH)N

Absolute mag              

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
0.144 265     (JJ)                                  
0.143 264.8   (MH)N                                 

WD1225+637 Spectrum shows Mg I, Ref.(JJ)