MISAO Project

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* Profile

MisV0557

R.A.18h03m00s.58
Decl.-28o04'44".2(2000.0)
Mag.11.2-15.8Rc
TypeM
Period324.9
Epoch2451433.0
= USNO-A2.0_0600.30138811  18 03 00.584  -28 04 44.19  15.4R  18.0B

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 324.9 days, brightness range of 11.2-15.8 mag(Rc), using the MACHO project data (light curve, phase diagram).

* Light Curve


Light curve by MACHO project data (Stefan Huemmerich and Klaus Bernhard)



Light curve by MACHO project data (Stefan Huemmerich and Klaus Bernhard)

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 8.75605[14.3CKen-ichi Kadota
1999 Apr. 8.75661[14.4CKen-ichi Kadota
1999 Apr. 30.74204[14.1CKen-ichi Kadota
1999 Apr. 30.74247[14.1CKen-ichi Kadota
1999 Sept. 23.4327412.4CKen-ichi Kadota
1999 Sept. 23.4332412.3CKen-ichi Kadota

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