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[vsnet-newvar 1806] New Takao variable (ToaV21)



New Takao variable (ToaV21)

   Akira Takao (Kita-kyushu, Japan) reports the discovery of a new variable
star (ToaV21).  The object is likely a Mira star.

ToaV21
= 2MASS 192238.431 +140752.80 (2000.0)  5.927  0.000  0.000
= 192238.4 +140750 (2000.0) MSX5C_G049.0308-00.3333 -15 11 6 4 2 -2 V(%):-:1:4:4:4:-

  ToaV21  M: 10.6-(13.1C

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
ToaV21         20010915.566  <131C  Toa.VSOLJ
ToaV21         20020423.801  <131C  Toa.VSOLJ
ToaV21         20020608.803  <131C  Toa.VSOLJ
ToaV21         20020804.635  112C  Toa.VSOLJ
ToaV21         20020817.587  110C  Toa.VSOLJ
ToaV21         20020821.651  106C  Toa.VSOLJ
ToaV21         20020828.522  107C  Toa.VSOLJ
ToaV21         20020912.565  107C  Toa.VSOLJ
ToaV21         20020920.578  113C  Toa.VSOLJ
ToaV21         20021025.479  <131C  Toa.VSOLJ

magnitude compared to GSC1054.618, GSC1054.1203

Observer's code:
  Toa: Akira Takao (Kita-kyushu, Japan)
       Instruments:f120 - 200mm F4 Telephotolens, ST-8, unfiltered

Relayed from Akira Takao <drtakao@bronze.ocn.ne.jp>

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