NNo GCVS J2000.0 Type Max Min I Min II Epoch(JD24..) Year Period M-m/D Spectrum References Other design.
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450211 |HK Lac *|220456.6+471405 |RS | 6.77 | 7.04 | |V | | | 25.83 | |K0III-IVpeaV |08933 BD |
------------------------------------------------------------------------------------------------------------------------------------------------------------------ ______________The positional information: ___________________________
NNo GCVS J2000.0 p.m.(as/yr) Epoch Ident.
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450211 |HK Lac |220456.61 +471404.5 |+0.059 +0.031|2000.0 | |Hip
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_______________Cross-identifications:_______________
HK Lac = BD +46 3572 |
HK Lac = GSC 3609.02652 |
HK Lac = HD 209813 |
HK Lac = Hip 109002 |
HK Lac = SAO 051628 |
HK Lac = X 22030+470 |
____________________________________________________ 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:
08933. J.R.Percy, D.L.Welch, JRAS Can 76, N3, 185, 1982.
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Remark:
SB1 (Porb = 24.4284d [09355]).
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