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[vsnet-newvar 1042] New Haseda variable (HadV97)

New Haseda variable (HadV97)

   Katsumi Haseda (Aichi, Japan) reports the discovery of a new variable
star (HadV97).

HadV97
= 2MASS 165832.672 -331000.76 (2000.0)  7.192  6.278  5.825
= IRAS16552-3305 165516.8 -330530 (1950.0)
    F12=0.76  F25=0.44L F60=0.76L F100=30.19L
    VAR=-1 LRS=-1
= 165832.4 -331002 (2000.0) IRAS16552-3305 0.729 0.430L 0.735L 29.800L -1%
= 165832.4 -331002 (2000.0) SSC16552-3305 0.729 0.430L 0.735L 29.800L

  HadV97  M  11.5-(13.8p

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
HadV97         19970724.501  <134p  Had.VSOLJ
HadV97         19970823.494  <134p  Had.VSOLJ
HadV97         19980330.770  <134p  Had.VSOLJ
HadV97         19990213.842  116p  Had.VSOLJ
HadV97         19990313.791  125p  Had.VSOLJ
HadV97         19990609.611  <138p  Had.VSOLJ
HadV97         19990830.467  129p  Had.VSOLJ
HadV97         20000211.824  <138p  Had.VSOLJ
HadV97         20000305.824  <138p  Had.VSOLJ
HadV97         20000312.794  <138p  Had.VSOLJ
HadV97         20000329.699  126p  Had.VSOLJ
HadV97         20000401.783  <138p  Had.VSOLJ
HadV97         20000508.726  115p  Had.VSOLJ
HadV97         20000601.586  115p  Had.VSOLJ
HadV97         20000716.566  <125p  Had.VSOLJ
HadV97         20000802.492  <138p  Had.VSOLJ
HadV97         20000822.486  <138p  Had.VSOLJ
HadV97         20010202.853  115p  Had.VSOLJ
HadV97         20010226.870  128p  Had.VSOLJ
HadV97         20010319.778  <134p  Had.VSOLJ
HadV97         20010326.774  <136p  Had.VSOLJ
HadV97         20010422.736  <134p  Had.VSOLJ
HadV97         20010512.578  <138p  Had.VSOLJ
HadV97         20010517.654  <138p  Had.VSOLJ
HadV97         20010528.613  <134p  Had.VSOLJ
HadV97         20010615.617  <138p  Had.VSOLJ
HadV97         20010626.589  <134p  Had.VSOLJ
HadV97         20010713.561  <138p  Had.VSOLJ
HadV97         20010724.540  <134p  Had.VSOLJ

Observer's code:
  Had: K. Haseda (Aichi, Japan)
       Instruments: 10cm F4.0 twin patrol camera +T-Max400(120)

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