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 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 450018 |RZ Lac |223540.48 +524436.9 |GCAS: | 8.2 | 9.3 | |p | | | | |B7e |00572 BD | |-0.001 -0.002|2000.0 | |Tyc2 | |RZ Lac | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _______________Cross-identifications:_______________ RZ Lac = AN 1911.0014 | RZ Lac = BD +51 3420 | RZ Lac = GSC 03983.02534 | RZ Lac = HD 214197 | RZ Lac = MWC 0391 | RZ Lac = SAO 034598 | ____________________________________________________ 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:
00572. E. Zinner, AN 281, 16, 1952 {1952AN....281...16Z}
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