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[vsnet-newvar 520] New variable star MisV0971

Dear colleagues,

New variable star discovery by the MISAO Project (MisV0971).

MisV0971
  R.A.  19h30m53s.89
  Decl. +20o52'39".8  (2000.0)
  Mag.  13.1C-15.7C
  Type  M?
= USNO-A2.0_1050.13985892  19 30 53.894  +20 52 39.84  13.7R  18.4B
= IRAS 19287+2046  R.A.=19 30 53.64  Decl.=+20 52 36.8  (18 x 3", p.a.=76)  flux(12)=6.95  flux(25)=4.08  flux(60)=<1.00  flux(100)=<62.54  99% variable
= 2MASS 193053.894 +205239.73 (2000.0)  6.287  0.000  0.000

  http://vsnet.aerith.net/misao/data/MisV/MisV0971.gif

MisV0971 19990605.69418 157C Mis image="KenIchi Kadota"
MisV0971 19990605.69462 155C Mis image="KenIchi Kadota"
MisV0971 20000604.58249 131C Mis image="Nobuo Ohkura"

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and
KenIchi Kadota, Ageo, Saitama, Japan, discovered a new variable star
MisV0971.

It was picked up by Yoshida from the candidates of new variable stars
detected by the PIXY system from images taken by Ohkura comparing with
images taken by Kadota. Kadota and Yoshida judged it as a real
variable star.

The magnitude are measured automatically by the PIXY system. Image
observers' names are noted after "Mis".

The identification with the 2MASS data is by Taichi Kato.

Please see the URL below for the MISAO Project and the PIXY system.

  http://vsnet.aerith.net/misao/

--
Seiichi Yoshida
comet@aerith.net
http://vsnet.aerith.net/

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