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[vsnet-newvar 810] New Kanatsu variable (KnkV02)

New Kanatsu variable (KnkV02)

   Kazuyoshi Kanatsu(Matsue,Shimane,Japan) reports the discovery of a new
variable star (KnkV02).

KnkV02
= GSC6801.490 161221.22 -274440.5 (2000.0) 12.19 0
= GSC6801.490 161221.23 -274441.0 (2000.0) 12.25 0
= USNO0600.11342426 161221.230 -274441.05 (2000.0) 10.8 11.2
= 2MASS 161221.240 -274440.92 (2000.0)  0.000  0.000  0.000
= IRAS16092-2736 160916.1 -273658 (1950.0)
     F12=2.51  F25=0.91  F60=1.74L F100=20.89L
     VAR=33 LRS=-1
  possibly II: variable star with 'young' O-rich circumstellar shell
  or VII: variable star with more evolved C-rich circumstellar shell
  or VIa: non-variable star with relatively cold dust at large
       distance, may be carbon-rich
= 161220.7 -274343 (2000.0) CD-27.10842 10.0
= 161220.9 -274437 (2000.0) IRAS16092-2736 2.588 0.880 1.714L 20.310L 33%
= 161220.9 -274437 (2000.0) SSC16092-2736 2.588 0.880 1.714L 20.310L
= 161222.5 -274444 (2000.0) FSC16092-2737 2.562 0.828 1.912L 8.736L

  KnkV02  M:  10.5-(12.4p

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
KnkV02         19990225.815  <124  Knk.VSOLJ
KnkV02         19990316.773  <124  Knk.VSOLJ
KnkV02         19990327.772  <124  Knk.VSOLJ
KnkV02         19990511.669   108  Knk.VSOLJ
KnkV02         20000408.818  <124  Knk.VSOLJ
KnkV02         20000428.667  <124  Knk.VSOLJ
KnkV02         20000604.673  <124  Knk.VSOLJ
KnkV02         20010321.786   105  Knk.VSOLJ
KnkV02         20010401.783   109  Knk.VSOLJ

Observer's code:
  Knk: Kazuyoshi Kanatsu(Matsue,Shimane,Japan)
       Instruments: f200mm+PO0(T-MAX400(120))
       seq.:GSC,Tycho

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