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[vsnet-newvar 1048] New Haseda variable (HadV99)

New Haseda variable (HadV99)

   Katsumi Haseda (Aichi, Japan) reports the discovery of a new variable
star (HadV99).

HadV99
= GSC6265.1611 181626.04 -163956.2 (2000.0) 12.17 6
= USNO0675.15614465 181626.045 -163956.54 (2000.0) 12.1 15.7 *
= 181625.9 -164000 (2000.0) MSX5C_G014.1651-00.0603 188 182 231 377 268 265 V(%):0:-:10:1:2:4
= IRAS18135-1641 181333.4 -164102 (1950.0)
    F12=331.08  F25=229.04  F60=173.75L F100=363.02L
    VAR=17 LRS=-1
 possibly IIIa: variable star with more evolved O-rich c.s. shell
 or VIb: variable star with relatively hot dust close to
      the star and relatively cold dust at large distance
      may be O-rich
 or VII: variable star with more evolved C-rich circumstellar shell
= 181627.0 -163956 (2000.0) IRAS18135-1641 345.300 231.100 168.700L 355.900L 17%
= 181627.0 -163956 (2000.0) SSC18135-1641 345.300 231.100 168.700L 355.900L

  HadV99  SR:  11.0-12.6p

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
HadV99         19970309.813  114p  Had.VSOLJ
HadV99         19970416.783  110p  Had.VSOLJ
HadV99         19970517.724  114p  Had.VSOLJ
HadV99         19970606.665  114p  Had.VSOLJ
HadV99         19971019.418  114p  Had.VSOLJ
HadV99         19980402.798  117p  Had.VSOLJ
HadV99         19980425.712  118p  Had.VSOLJ
HadV99         19980429.715  114p  Had.VSOLJ
HadV99         19980522.681  114p  Had.VSOLJ
HadV99         19990323.780  117p  Had.VSOLJ
HadV99         19990517.749  114p  Had.VSOLJ
HadV99         20000708.594  114p  Had.VSOLJ
HadV99         20000716.597  114p  Had.VSOLJ
HadV99         20000721.560  114p  Had.VSOLJ
HadV99         20000802.511  114p  Had.VSOLJ
HadV99         20000822.500  114p  Had.VSOLJ
HadV99         20010517.643  123p  Had.VSOLJ
HadV99         20010528.624  121p  Had.VSOLJ
HadV99         20010626.624  126p  Had.VSOLJ
HadV99         20010713.577  123p  Had.VSOLJ

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

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