NNo       GCVS          J2000.0        Type       Max       Min I        Min II      Epoch(JD24..) Year        Period        M-m/D    Spectrum       References  Other design. 
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180332 |QX    Cas *|235843.1+610940 |EA/DM     | 10.19   |  10.70     |  10.50     |V |35755.000   |     |     6.00471        |09  *|B1V+B1V          |02470 02445|
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______________The positional information: ___________________________
  NNo     GCVS            J2000.0         p.m.(as/yr) Epoch     Ident.
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180332 |QX    Cas |235843.15 +610939.5 |-0.010 -0.011|2000.0  | |Tyc2
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_______________Cross-identifications:_______________
QX    Cas     = GSC  4281.01230               |     
QX    Cas     = SVS  0969                     |     
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      Reference to a chart or photograph:
02445. A.Sandage, ApJ 128, 150, 1958.

      Reference to a study of the star:
02470. G.E.Erleksova, G.A.Lange, N.B.Perova, Eh.A.Satanova, P.N.Kholopov, G.S.Tsarevskij, Perem Zvezdy 13, N1, 41, 1960.

__________________________________________________________________
      Remark:         
    In the region of the cluster NGC 7790. VB A (B 13.1m, 3").
    Min II 10.50; Min II - Min I = 0.37P; DII = 0.047P;
    dII = 0.018P.

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