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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311768 |V1768 Cyg |200436.17 +321307.0 |ACYG | 5.56 | 5.70 | |V | | | | | |67271 BD | |-0.003 -0.011|2000.0 | |Hip | |V1768 Cyg |
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_______________Cross-identifications:_______________
V1768 Cyg = ADS 13335 |A
V1768 Cyg = BD +31 3925 |
V1768 Cyg = BS 07678 |
V1768 Cyg = GSC 02674.05840 |
V1768 Cyg = HD 190603 |
V1768 Cyg = Hip 098863 |
V1768 Cyg = IRAS 20026+3204 |
V1768 Cyg = MWC 0326 |
V1768 Cyg = SAO 069362 |
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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:
67271. J.R. Percy, D.L.Welch, PASP 95, No.570, 491, 1983 {1983PASP...95..491P}
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