NNo      GCVS          J2000.0            Type      Max        Min I         Min II       Epoch        Year      Period          M-m/D     Spectrum      References  Other desig. p.m.(as/yr)   Epoch     Ident.     New type    GCVS
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090057 |AC    Boo *|145628.34 +462144.1 |EW        | 10.14   |  10.67     |  10.67     |V |52500.3020  |     |     0.3524485      |     |F8Vn             |N0041 HIP  |           |-0.009 +0.009|2000.0  | |Hip      |EC        |AC    Boo |
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_______________Cross-identifications:_______________
AC    Boo     = BD   +46 2004                 |     
AC    Boo     = GSC  3474.00905               |     
AC    Boo     = Hip  073103                   |     
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      Reference to a chart or photograph:
HIP    The Hipparcos and Tycho Catalogues (European Space Agency, 1997), ESA SP-1200 (CDS Cat. I/239) {1997ESASP1200.....E}

      Reference to a study of the star:
N0041. J.M. Kreiner, AA 54, No. 2, 207, 2004 {2004AcA....54..207K}

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      Remark:         
    P varies, current elements are given.
    The light curve shape varies.

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