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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 400027 |TT Her *|165422.97 +165013.2 |EB/KE | 9.61 | 10.34 | 9.89 |V |39995.908 | | 0.91207546 | |A7V-F2V |00001 00110| |+0.002 -0.035|2000.0 | |Hip | |TT Her | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ TT Her = AN 1907.0176 | TT Her = BD +17 3117 | TT Her = GSC 01521.00071 | TT Her = HV 03017 | TT Her = Hip 082710 | TT Her = SAO 102464 | ____________________________________________________ Reference to a chart or photograph:
00110. A.E.Prikhod'ko, Odessa Izv 2, Issue 2, 72, 1952.Reference to a study of the star:
00001. GCVS compilers.__________________________________________________________________
Remark: Min II 9.89. The light curve shape var. P var. Before JD2430000 Min = 2425433.627 + 0.9120846D [02389]; Min = 2434525.2572 + 0.9120800d*E (JD2430000 - 40000) [03504]; since JD2440000 - see Table.
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