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* Profile

MisV0645

R.A.18h01m29s.22
Decl.-26o25'31".0(2000.0)
Mag.12.4-[14.3C
TypeSR?

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 19380558)

* 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.

It is only 2.1 arcmin from KY Sgr, nova in 1926. However MisV0645 is probably another new variable star.

* Special Notes

Taichi Kato pointed out that KY Sgr, a nova in 1926, is close, 126 arcsec from MisV0645.

However, Seiichi Yoshida found it on the DSS 1 and DSS 2 images, so it will not be a cataclysmic variable. But it looks brighter on Bj-band image than on R-band image.

* Light Curve

    12.3  +--------------------------------------------------------+
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    13.7  +--------------------------------------------------------+
       2451269                                                  2451453
     1999 Mar. 31                                             1999 Oct. 1

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 8.7547912.4CKen-ichi Kadota
1999 Apr. 8.7553912.5CKen-ichi Kadota
1999 Sept. 23.4306413.6CKen-ichi Kadota

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