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[vsnet-newvar 1083] New Takao variable (ToaV12)



New Takao variable (ToaV12)

   Akira Takao (Kita-kyushu, Japan) reports the discovery of a new variable
star (ToaV12).

ToaV12
= GSC3297.83 025618.04 +455313.0 (2000.0) 13.41 1
= USNO1350.02960864 025618.055 +455313.14 (2000.0) 13.8 19.2
= 2MASS 025618.040 +455313.29 (2000.0)  6.603  0.000  0.000
= IRAS02529+4541 025256.6 +454105 (1950.0)
    F12=30.19  F25=15.84  F60=2.29  F100=5.75L
    VAR= 7 LRS=-1
    IIIa: variable star with more evolved O-rich c.s. shell
= 025617.6 +455309 (2000.0) IRAS02529+4541 29.920 16.390 2.237 6.017L 7%
= 025617.6 +455309 (2000.0) SSC02529+4541 29.920 16.390 2.237 6.017L
= 025618.1 +455314 (2000.0) FSC02529+4541 30.380 16.040 2.248 2.346L

  ToaV12  M: 9.6-12.8C

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
ToaV12         20001104.762  118C  Toa.VSOLJ
ToaV12         20001229.518  128C  Toa.VSOLJ
ToaV12         20011011.612   96C  Toa.VSOLJ

magnitude compared to GSC 3297.945, GSC 3297.1113

Observer's code:
  Toa: Akira Takao (Kita-kyushu, Japan)
       instruments:f200mm F4 Telephotolens+ST-8,unfiltered

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

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