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[vsnet-newvar 1397] New Takao variable (ToaV16)



New Takao variable (ToaV16)

   Akira Takao (Kita-kyushu, Japan) reports the discovery of a new variable
star (ToaV16).

ToaV16
= 2MASS 034832.317 +321643.60 (2000.0)  5.921  0.000  0.000
= IRAS03453+3207 034523.4 +320733 (1950.0)
    F12=8.31  F25=6.31  F60=1.10  F100=10.00L
    VAR=99 LRS=29
    blue, 10micron (silicate) emission, strength=9
    IIIa: variable star with more evolved O-rich c.s. shell
= 034831.7 +321642 (2000.0) FSC03453+3207 9.176 6.373 1.225 12.630L
= 034832.2 +321642 (2000.0) IRAS03453+3207 8.621 6.563 1.110 9.850L 99% 2(LRS)
= 034832.2 +321642 (2000.0) SSC03453+3207 8.621 6.563 1.110 9.850L

  ToaV16  M: 11.7-(12.0C

CCD magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
ToaV16         20010922.656  <120C  Toa.VSOLJ
ToaV16         20011005.735  <120C  Toa.VSOLJ
ToaV16         20020119.579  119C  Toa.VSOLJ
ToaV16         20020131.534  117C  Toa.VSOLJ

mag compared to GSC2360.845, GSC2360.765, GSC2360.231

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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