New variable star by Takamizawa

(vsnet-alert 512)

Kesao Takamizawa (Nagano, Japan) reports his discovery of a new variable star (tentatively designated here as J205239-2020) with an amplitude of 1.6 mag. The object is located at 20h 52m 39s.27 -20o 19' 59".8 (J2000.0), corresponding to a 12.9-mag GSC star. The type of variability is still unknown. Observations during the present season of good visibility are encouraged.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
J205239-2020   940414.785  122P  Tmz.VSOLJ
J205239-2020   940512.743  117P  Tmz.VSOLJ
J205239-2020   940515.724  112P  Tmz.VSOLJ
J205239-2020   940703.660  123P  Tmz.VSOLJ
J205239-2020   940803.583  128P  Tmz.VSOLJ
J205239-2020   940810.630  126P  Tmz.VSOLJ
J205239-2020   940930.534  123P  Tmz.VSOLJ
J205239-2020   941127.400  125P  Tmz.VSOLJ
J205239-2020   950723.653  119P  Tmz.VSOLJ
J205239-2020   951020.440  128P  Tmz.VSOLJ
J205239-2020   960423.789  128P  Tmz.VSOLJ
J205239-2020   960815.549  116P  Tmz.VSOLJ

Instruments: 10cmR F4 T-Max400

Regards,
Taichi Kato

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DSS image

IRAS 12 micron

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