Villanova White Dwarf Catalog Entries


WD0728+642      G234-004      LP058-247   
                GR321                     
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Finding Chart (Arizona's)

Coordinates          Spectral Class    Ref.
07 28 49   +64 16.0 (1950) DC9         (2B) 
07 33 30.5 +64 09 32[2000] DA9         (GO)N
                           DAP11.2     (MV)N
                           __11.7      (KS)N

Wide Band         V     B-V    U-B   Ref.   
                      +0.91          (1U) 
                16.38                (1J) 
                16.4pg               (93) 

Multi Channel     v     g-r          Ref.
                16.28  +0.84         (2B) 
                16.33  +0.70         (1W) 

Stromgren         y     b-y    u-b   Ref.

SDSS   g    u-g   g-r   r-i    i-z   Ref.

Absolute mag    15.09 (2) 
                15.08(GR)N

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
0.29  169     (93)                                  
0.266 171.3   (PV)N                                 

WD0728+642 P. Bergeron reports his spectra does not show Zeeman splitting, Private Communication 3/11/2010 See also (OJ)