WD1633+433      NLTT43145     G180-063    
                PG            SDSS
Aladin Image  StSci Image  WD# Query  Coords. Query
Finding Chart (Arizona's)   Finding Chart (T.R.Marsh)

Coordinates          Spectral Class    Ref.
16 33 25   +43 23.8 (1950) DA8         (3C) 
16 35 01.4 +43 17 36[2000] DA7.6       (EL) 
                                       (3D) 
                           DAZ7.7      (JP)N
                                       (1P) 
                                       (4V) 
                           DA7.5       (JE)N
                           DA8         (BE) 
                           DAZ7.5      (QA)N

Wide Band         V     B-V    U-B   Ref.   
                14.82 +0.42  -0.42   (54) 
                14.84 +0.43          (EL) 
                14.830 0.418 -0.505  (OK)N
                14.82 +0.41  -0.41   (BE) 
                14.82  0.44  -0.43   (3D) 
                15.23                (JX)N

Multi Channel     v     g-r          Ref.

Stromgren         y     b-y    u-b   Ref.
                14.82 +0.34  +0.73   (4V) 
                14.86 +0.357 +0.816  (CJ) 

SDSS   g    u-g   g-r   r-i    i-z   Ref.
     14.99  0.60  0.26  0.07 -0.03   (OK)N

Absolute mag    14.13 (3) 
                13.94(EL) 
                14.01(GR)N

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
0.42  137     (93)   + 46.9  (JP)N  0.0665 3.0 (1K)U
0.372 144.1   (JX)N                 0.0662   3 (BE) 
0.378 144.0   (LJ)N                 0.0661     (PV)N
0.373 144.1   (PV)N                                 

WD1633+433 Member of binary or multiple star system. Ref.(OJ) See also (OH)