Villanova White Dwarf Catalog Entries


WD1022+050      SDSS          LP550-052   
                PG                        
Aladin Image  StSci Image  WD# Query  Coords. Query
Finding Chart (Arizona's)   Finding Chart (T.R.Marsh)

Coordinates          Spectral Class    Ref.
10 22 24   +05 01.4 (1950) DA4         (1P) 
10 24 59.8 +04 46 10(2000) DA4.5       (6B) 
                           DA4.4       (HL)N
                           DA3.6       (NL)N
                           DA4.3       (JE)N
                           DA3.4     b (PP)N
                           DA3.5     * (KP)N
                           DA4.1       (LH)N

Wide Band         V     B-V    U-B   Ref.   
                14.18 +0.19  -0.51   (1P) 
                             -0.539  (6B) 

Multi Channel     v     g-r          Ref.

Stromgren         y     b-y    u-b   Ref.
                14.22  0.00  +0.73   (1O) 

SDSS   g    u-g   g-r   r-i    i-z   Ref.
     22.06  1.17  0.92  0.66 -0.14   (QX)N

Absolute mag    11.50 (3) 
                11.20(LO)N
                11.37 (8) 
                11.17(JE)N
                10.68(KP)N

Mu    Theta   Ref.    VR0    Ref.     PI    ME Ref.
0.16  282     (6Q)                                  
0.136 276.7   (MG)N                                 

WD1022+050 Double-degenerate candidate Ref.(KP). See also (QX)