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* Profile

MisV0490

R.A.18h00m21s.03
Decl.-28o13'38".8(2000.0)
Mag.11.5:-[13.9Rc
TypeM
Period342.0
Epoch2451295.0
= IRAS 17571-2813  R.A.=18 00 19.99  Decl.=-28 13 43.5  (51 x 7", p.a.
  =92)  flux(12)=1.43  flux(25)=0.78  flux(60)=<12.84  flux(100)=<210.
  20  0% variable

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

* Discovery Information

It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Ken-ichi Kadota, Ageo City, Saitama, Japan, then confirmed by Seiichi Yoshida.

* Special Notes

Stefan Huemmerich and Klaus Bernhard revealed that it is a Mira type variable with a period of 342.0 days, brightness range of 11.5-<13.9 mag(Rc), using the MACHO project data.

* Research and Publication

* Light Curve

    11.2  +--------------------------------------------------------+
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    13.4  +--------------------------------------------------------+
       2451269                                                  2451453
     1999 Mar. 31                                             1999 Oct. 1

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 8.7560511.4CKen-ichi Kadota
1999 Apr. 8.7566111.3CKen-ichi Kadota
1999 Apr. 30.7420411.3CKen-ichi Kadota
1999 Apr. 30.7424711.3CKen-ichi Kadota
1999 Sept. 23.4327413.3CKen-ichi Kadota
1999 Sept. 23.4332413.1CKen-ichi Kadota

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