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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450220 |HT Lac *|220516.50 +464441.4 |SRB | 6.08 | 6.36 | |V | | | 82. : | |M4IIIab |08814 BD | |-0.028 -0.020|2000.0 | |Hip | |HT Lac |
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_______________Cross-identifications:_______________
HT Lac = BD +46 3574 |
HT Lac = BS 08421 |
HT Lac = CRL 2842 |
HT Lac = GSC 03605.02848 |
HT Lac = HD 209857 |
HT Lac = Hip 109033 |
HT Lac = IRAS 22032+4629 |
HT Lac = IRC +50417 |
HT Lac = SAO 051632 |
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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:
08814. G.Hill, E.B.F.Brosterhus, R.W. Hilditch, S.C.Morris, E.L.Pfannenschmidt, P.F.Younger, Victoria Publ 15, N8, 1980.
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Remark:
In the region of the open cluster NGC 7209.
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