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[vsolj-alert 556] RZ Vul fading




 かつてRCB型の可能性もある?と言われていたRZ Vulが減光しているようです。
 日本では最近あまり観測がなく、追跡が望まれます。

RZ Vul deep fading

  RZ Vul is undergoing a deep fading, as reported by Gene Hanson.  The
variable star is of unknown type.  According to the GCVS, the variable
is classified as a peculiar variable, with a spectrum of G2IV/V:.
The variable was once classified as possible R CrB-type.  More observations
are strongly encouraged.

  YYYYMMDD(UT)   mag  observer
  19990930.117   128  (G. Hanson)
  19991001.112   128  (G. Hanson)
  19991002.096   128  (G. Hanson)
  19991002.944   127  (G. Poyner)
  19991004.116   127  (G. Hanson)
  19991005.112   128  (G. Hanson)
  19991006.110   128  (G. Hanson)
  19991007.103   128  (G. Hanson)
  19991008.105   128  (G. Hanson)
  19991009.108   127  (G. Hanson)
  19991011.101   128  (G. Hanson)
  19991011.903   127  (G. Poyner)
  19991012.101   129  (G. Hanson)
  19991012.883   127  (G. Poyner)
  19991013.087   129  (G. Hanson)
  19991013.881   128  (G. Poyner)
  19991017.881   126  (G. Poyner)
  19991018.105   129  (G. Hanson)
  19991019.839   125  (G. Poyner)
  19991020.094   128  (G. Hanson)
  19991025.831   126  (G. Poyner)
  19991102.882   128  (G. Poyner)
  19991103.085   129  (G. Hanson)
  19991104.083   129  (G. Hanson)
  19991105.067   130  (G. Hanson)
  19991106.065   128  (G. Hanson)
  19991109.182   128  (G. Hanson)
  19991109.844   126  (G. Poyner)
  19991110.078   127  (G. Hanson)
  19991111.076   125  (G. Hanson)
  19991112.076   125  (G. Hanson)
  19991113.078   126  (G. Hanson)
  19991115.078   127  (G. Hanson)
  19991116.076   127  (G. Hanson)
  19991116.803   126  (G. Poyner)
  19991117.074   126  (G. Hanson)
  19991119.067   126  (G. Hanson)
  19991119.783   125  (G. Poyner)
  19991129.747   126  (G. Poyner)
  19991201.792   127  (G. Poyner)
  19991204.783   128  (G. Poyner)
  19991207.742   129  (G. Poyner)
  19991213.751   131  (G. Poyner)
  19991215.756   130  (G. Poyner)
  19991219.774   130  (G. Poyner)
  19991228.083   129  (G. Hanson)
  19991231.078   128  (G. Hanson)
  20000104.083   127  (G. Hanson)
  20000105.078   127  (G. Hanson)
  20000106.064   127  (G. Hanson)
  20000108.067   127  (G. Hanson)
  20000226.531   134  (G. Hanson)
  20000227.526   134  (G. Hanson)
  20000303.510   138  (G. Hanson)

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