Query= zet Oph GCVS Query forms
  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
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
599006 |zet   Oph  |163709.54 -103401.5 |GCAS      |  2.56   |   2.58     |            |V |            |     |                    |     |O9.5V(e)         |09557 BD   |           |+0.013 +0.025|2000.0  | |Hip      |          |zet   Oph |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

_______________Cross-identifications:_______________
zet   Oph     = BAY  Oph zet                  |     
zet   Oph     = BD   -10 4350                 |     
zet   Oph     = BS   06175                    |     
zet   Oph     = CRL  5060S                    |     
zet   Oph     = FLM  Oph 013                  |     
zet   Oph     = GSC  05632.01042              |     
zet   Oph     = HD   149757                   |     
zet   Oph     = Hip  081377                   |     
zet   Oph     = IRAS 16343-1028               |     
zet   Oph     = IRC  -10343                   |     
zet   Oph     = SAO  160006                   |     
____________________________________________________

      Reference to a chart or photograph:
BD Bonner Durchmusterung, F.W.A. Argelander, Bonner Sternverzeichniss, 1 bis 4 Sektion, Astronomische Beobachtungen auf der Sternwarte de Kgl. Rhein/ Friedrich-Wilhelms-Unviersiaet zu Bonn (CDS Cat. I/122).

Reference to a study of the star:

09557. S.S. Vogt, G.D.Penrod, ApJ 275, 661, 1983 {1983ApJ...275..661V}

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