Villanova White Dwarf Catalog Entries


WD1851+329      PK 63+13      NGC6720     
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Finding Chart (Arizona's)

Coordinates          Spectral Class    Ref.
18 51 46   +32 58.1 (1950) DA          (7U) 
18 53 35.0 +33 01 43[2000] sdO/DAO     (7Q)N
                           DAO.50      (IO)N

Wide Band         V     B-V    U-B   Ref.   
                16.2                 (7U) 
                15.00                (7Q)N
                15.75                (JU)N

Multi Channel     v     g-r          Ref.

Stromgren         y     b-y    u-b   Ref.

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

Absolute mag    4.9   (5)N
                6.26 (JU)N

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
                                    0.0014  .5 (JU)N