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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726609 |V6609 Sgr *|183221.56 -162724.2 |NL+EA     | 17.0    |  20.5      |            |* |58730.332   |     |     0.36950        |     |                 |85029 85029|           |-0.005 -0.005|2000.0  | |Gaia EDR3|          |V6609 Sgr |
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_______________Cross-identifications:_______________
V6609 Sgr     = PSO  J183221.563-162724.295   |     
V6609 Sgr     = SWIFT J183221.5-162724        |     
V6609 Sgr     = USNO-B1.0 0735-00599207       |     
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      Reference to a chart or photograph:
85029. Schwab, E. and Breitenstein, P. 2019, BAV Rund, 68, Nr. 4, 187
      Reference to a study of the star:
85029. Schwab, E. and Breitenstein, P. 2019, BAV Rund, 68, Nr. 4, 187
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      Remark:         
    The light elements in the Table are for eclipsing variability. For the white dwarf, Pspin = 0.045445d, with an amplitude about 0.5 mag.

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