Villanova White Dwarf Catalog Entries


WD0254+005      SDSS          US3406      
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Finding Chart (Arizona's)

Coordinates          Spectral Class    Ref.
02 54 34   +00 34.4 (1950) DA          (90) 
02 57 09.0 +00 46 27(2000) DA          (MH)N
                           DA4.1       (HZ)N

Wide Band         V     B-V    U-B   Ref.   
                17.85 -0.29  -0.58   (90) 

Multi Channel     v     g-r          Ref.

Stromgren         y     b-y    u-b   Ref.
                      +0.01          (90) 

SDSS   g    u-g   g-r   r-i    i-z   Ref.
     17.39                           (PY)N
     17.38  0.42 -0.21 -0.19 -0.29   (MH)N
     17.38  0.41 -0.22 -0.19 -0.29   (HZ) 
     17.38 +0.41 -0.20               (LL) 

Absolute mag    11.58 (4) 

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
0.021 223.4   (MH)N