MISAO Project

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    MisV0218    

* Profile

MisV0218

R.A.19h59m13s.54
Decl.+11o29'30".9(2000.0)
Mag.12.4-15.7C
TypeM
Period380:
Epoch2455220:
= IRAS 19568+1121  R.A.=19 59 12.98  Decl.=+11 29 25.7  (35 x 10", p.a
  .=73)  flux(12)=0.55  flux(25)=0.33  flux(60)=<0.40  flux(100)=<1.58
    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

Diego Rodriguez and Adolfo San Segundo's observations between 2009 and 2011, with Ken-ichi Kadota, Nobuo Ohkura and Youichirou Nakashima's observations between 1999 and 2007, suggest that MisV0218 is a Mira type with a period of about 380 days (light curve).

* Research and Publication

* Light Curve


* Recent Observations

2013 Sept.23.816  15.14  CR  Adolfo San Segundo
2013 Aug. 26.927  15.41  CR  Adolfo San Segundo
2012 July 22.960  15.45  CR  Adolfo San Segundo
2012 July 20.380  15.45  CR  Adolfo San Segundo
2012 June 25.021  15.39  CR  Adolfo San Segundo
2011 Nov. 23.785  13.72  CR  Diego Rodriguez
2011 Nov. 12.757  13.59  CR  Diego Rodriguez
2011 Oct. 28.769  13.70  CR  Diego Rodriguez
2011 Sept.30.796  14.94  CV  Adolfo San Segundo
2011 July 20.972  16.05  CR  Diego Rodriguez
2010 Aug. 15.921  15.84  CR  Diego Rodriguez
2010 July 29.921  15.90  CR  Diego Rodriguez
2010 July  5.927  16.60  CR  Diego Rodriguez
2009 Dec. 15.760  13.47  CR  Diego Rodriguez
2009 Nov.  3.785  13.49  CR  Diego Rodriguez
2009 Oct. 22.793  14.97  CR  Diego Rodriguez
2009 Oct. 10.872  15.15  CR  Diego Rodriguez
2009 Sept.22.833  15.18  CR  Diego Rodriguez
2009 Sept.20.855  15.67  CR  Diego Rodriguez
2009 July 20.951  16.70  CR  Diego Rodriguez

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 30.7280715.6CKenIchi Kadota
1999 Apr. 30.72852[14.7CKenIchi Kadota
1999 Apr. 30.7292015.3CKenIchi Kadota
1999 Apr. 30.7296615.7CKenIchi Kadota
1999 July 24.5555012.5CKenIchi Kadota
1999 July 24.5563112.5CKenIchi Kadota
1999 Aug. 21.5747612.4CKenIchi Kadota
1999 Aug. 21.5753412.5CKenIchi Kadota
2000 May 5.7284315.9CNobuo Ohkura
2001 July 26.6024013.6CNobuo Ohkura
2001 July 26.6042613.5CNobuo Ohkura
2007 May 31.75550[15.3CYouichirou Nakashima
2007 May 31.75970[15.4CYouichirou Nakashima
2007 Aug. 9.6713015.2CYouichirou Nakashima
2007 Aug. 9.6754615.1CYouichirou Nakashima
2007 Aug. 9.6775515.1CYouichirou Nakashima
2007 Aug. 13.6177015.7CYouichirou Nakashima
2007 Aug. 13.6239414.6CYouichirou Nakashima
2007 Aug. 17.6726715.1CYouichirou Nakashima
2007 Aug. 17.6747614.8CYouichirou Nakashima
2007 Aug. 17.6813814.6CYouichirou Nakashima
2007 Aug. 20.6183814.8CYouichirou Nakashima
2007 Aug. 20.6225514.7CYouichirou Nakashima
2007 Aug. 20.6246314.7CYouichirou Nakashima

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