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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400028 |TU    Her *|171335.37 +304236.0 |EA/SD     | 10.88   |  13.7      |            |V |44061.462   |     |     2.2670005      |14   |F5               |00001 09240|           |+0.001 -0.004|2000.0  | |Tyc2     |          |TU    Her |
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_______________Cross-identifications:_______________
TU    Her     = AN   1910.0037                |     
TU    Her     = BD   +30 2950                 |     
TU    Her     = GSC  2591.00132               |     
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      Reference to a chart or photograph:
09240. B.A.Ustinov, Perem Zvezdy 7, 254, 1950.
      Reference to a study of the star:
00001. GCVS compilers.
__________________________________________________________________
      Remark:         
    d = 0.022P. P var. Before JD2435000 Min =
    2424381.416 + 2.2671303d*E - 854d*10**(-11)*E**2 [09240];
    Min = 2437462.3909 + 2.2669718d*E (JD2435000 -
    38000) [09241]; Min = 2443324.70097 + 2.2669385d*E
    (JD2438000 - 44000) [08593]; since JD2444000 - see Table.

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