Query= RHO CAS GCVS Query forms 
 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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189017 |rho   Cas *|235423.0+572958 |SRD       |  4.1    |   6.2      |            |V |            |     |   320.             |     |F8pIa-K0pIa-0    |08877 BD   |

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______________The positional information: ___________________________

  NNo     GCVS            J2000.0         p.m.(as/yr) Epoch     Ident.

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189017 |rho   Cas |235423.03 +572957.8 |-0.005 -0.003|2000.0  | |Hip

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_______________Cross-identifications:_______________

rho   Cas     = AN   1901.0067                |     

rho   Cas     = BAY  Cas rho                  |     

rho   Cas     = BD   +56 3111                 |     

rho   Cas     = BS   09045                    |     

rho   Cas     = CRL  3173                     |     

rho   Cas     = FLM  Cas 007                  |     

rho   Cas     = GSC  4009.02605               |     

rho   Cas     = HD   224014                   |     

rho   Cas     = HV   00194                    |     

rho   Cas     = Hip  117863                   |     

rho   Cas     = IRAS 23518+5713               |     

rho   Cas     = IRC  +60429                   |     

rho   Cas     = SAO  035879                   |     

____________________________________________________

      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:
08877. J.R.Percy, D.L.Welch, PASP 93, 367, 1981.


__________________________________________________________________

      Remark:         

    Usually varies within the limits 4.4m - 5.2m V.

    In November 1945 the peculiar decrease of brightness began

    lasting for 165d and in September 1946 the star reached

    the middle of the deepest minimum (JD2432070) lasting for

    320d. Then the brightness began to increase symmetrically

    and by July 1947 the star attained its normal brightness

    [00957]. Photographic magnitudes varied in the limits

    5.4m - 8.3m. Spectrum description [08878].

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