[vsnet-newvar 526] New variable star MisV0977

[Seiichi Yoshida <comet@aerith.net>]

Dear colleagues,

New variable star discovery by the MISAO Project (MisV0977).

MisV0977
  R.A.  20h00m32s.57
  Decl. +22o40'16".1  (2000.0)
  Mag.  10.3C-11.2C
  Type  SR?
= GSC2141.1846  20 00 32.57  +22 40 15.5  13.40
= USNO-A2.0_1125.14870263  20 00 32.566  +22 40 16.08  12.9R  16.7B
= IRAS 19583+2231  R.A.=20 00 32.50  Decl.=+22 40 14.1  (26 x 5", p.a.=73)  flux(12)=1.42  flux(25)=0.89  flux(60)=<0.40  flux(100)=<13.59  13% variable

  http://vsnet.aerith.net/misao/data/MisV/MisV0977.gif

MisV0977 19990408.78207 107C Mis image="KenIchi Kadota"
MisV0977 19990430.70844 108C Mis image="KenIchi Kadota"
MisV0977 19990430.70888 108C Mis image="KenIchi Kadota"
MisV0977 19990601.64505 103C Mis image="KenIchi Kadota"
MisV0977 19990601.65907 103C Mis image="KenIchi Kadota"
MisV0977 19990724.57100 110C Mis image="KenIchi Kadota"
MisV0977 19990724.57144 110C Mis image="KenIchi Kadota"
MisV0977 20000606.58177 112C Mis image="Nobuo Ohkura"
MisV0977 20000606.58362 111C Mis image="Nobuo Ohkura"

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and
KenIchi Kadota, Ageo, Saitama, Japan, discovered a new variable star
MisV0977.

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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