NNo       GCVS          J2000.0        Type       Max       Min I        Min II      Epoch(JD24..) Year        Period        M-m/D    Spectrum       References  Other design. 
------------------------------------------------------------------------------------------------------------------------------------------------------------------
270010 |RR    CrB *|154126.2+383327 |SRB       |  8.4    |  10.1      |            |p |            |     |    60.8            |50   |M5               |01100 00002|
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______________The positional information: ___________________________
  NNo     GCVS            J2000.0         p.m.(as/yr) Epoch     Ident.
----------------------------------------------------------------------
270010 |RR    CrB |154126.23 +383326.6 |+0.020 -0.032|2000.0  | |Hip
----------------------------------------------------------------------


_______________Cross-identifications:_______________
RR    CrB     = AN   1907.0158                |     
RR    CrB     = BD   +39 2901                 |     
RR    CrB     = GSC  3053.01035               |     
RR    CrB     = HD   140297                   |     
RR    CrB     = HV   03002                    |     
RR    CrB     = Hip  076844                   |     
RR    CrB     = IRAS 15396+3842               |     
RR    CrB     = IRC  +40271                   |     
RR    CrB     = SAO  064848                   |     
____________________________________________________

      Reference to a chart or photograph:
00002. AAVSO Variable Star Charts, AAVSO, Cambridge, Massachusetts

      Reference to a study of the star:
01100. C.Payne-Gaposchkin, HA 118, N11, 1952.

__________________________________________________________________
      Remark:         
    P2 = 377d. Delta(m) (P1) ~0.5m, Delta(m) (P2) ~0.6m.

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