Query= DY Cen GCVS Query forms
  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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190147 |DY    Cen *|132534.01 -541443.5 |RCB       | 12.0    |< 16.4      |            |p |            |     |                    |     |pec(e)           |00030 GSC  |           |             |1987.460| |GSC      |RCB       |DY    Cen |
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_______________Cross-identifications:_______________
DY    Cen     = GSC  08662.01814              |     
DY    Cen     = HV   04749                    |     
DY    Cen     = IRAS 13224-5359               |     
____________________________________________________

      Reference to a chart or photograph:
GSC B. M. Lasker, C. R. Sturch, B. J. McLean, et al., Astron. J. 99, 2019 (1990) (CDS Cat. I/254).

Reference to a study of the star:
00030. D.Hoffleit, HB N874, 1930.

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Remark: Deep minima in 1897, 1901, 1924, 1929 [00030]. No recent deep minima, gradual brightness decrease. SB1, Porb = 39.67d.

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