WD1509+536      SDSS          CBS306      
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Finding Chart (Arizona's)

Coordinates          Spectral Class    Ref.
15 09 59   +53 37.3 (1950) DA          (BW) 
15 11 26.6 +53 26 08(2000) DA          (FE)N

Wide Band         V     B-V    U-B   Ref.   
                16B                  (BW) 
                16.5pg               (FE)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              

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.