MISAO Project

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    MisV1258    

* Profile

MisV1258

R.A.22h45m06s.31
Decl.+68o07'19".8(2000.0)
Mag.12.0-16.8Rc
TypeM
Period320
Epoch2457280
= USNO-A2.0 1575.05251290  22h45m06s.341 +68o07'19".25  Mag(R):14.8  M
  ag(B):19.2
= IRAS 22434+6751  22h45m05s.9 +68o07'18"  Ellipse:15x7"  P.A.:12  Flu
  x(12):1.653  Flux(25):1.011  Flux(60):<0.4000  Flux(100):<3.190  Var
  :45%

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1258.

It was picked up by Seiichi Yoshida from the candidates of new variable stars detected by the PIXY system 2 from images taken by Nobuo Ohkura, and confirmed by Ken-ichi Kadota.

The identification is researched by Taichi Kato (Kyoto University), Seiichi Yoshida, and other contributors.

* Special Notes

Tsutomu Fujiwara's observations revealed that MisV1258 is a Mira-type variable with a period of 320 days (light curve).

* Research and Publication

* Light Curve


* Observations by MISAO Project

DateMagFilterObserver
2001 Aug. 31.5944411.0CNobuo Ohkura
2001 Aug. 31.5963011.0CNobuo Ohkura
2001 Aug. 31.5981510.9CNobuo Ohkura
2001 Aug. 31.6000010.9CNobuo Ohkura
2001 Aug. 31.6018610.9CNobuo Ohkura
2001 Aug. 31.6037211.0CNobuo Ohkura
2001 Sept. 16.5645111.3CNobuo Ohkura
2001 Sept. 16.5663811.3CNobuo Ohkura
2001 Sept. 16.5682311.3CNobuo Ohkura
2001 Sept. 16.5700811.2CNobuo Ohkura
2001 Sept. 16.5719411.2CNobuo Ohkura
2001 Sept. 16.5738011.3CNobuo Ohkura
2001 Sept. 17.5636511.3CNobuo Ohkura
2001 Sept. 17.5655011.3CNobuo Ohkura
2001 Oct. 30.4645812.0CNobuo Ohkura
2001 Oct. 31.4644412.0CNobuo Ohkura
2001 Oct. 31.4664112.1CNobuo Ohkura
2010 Oct. 16.58449[17.5VTsutomu Fujiwara
2010 Oct. 16.5889515.8RcTsutomu Fujiwara
2010 Nov. 3.57065[17.8VTsutomu Fujiwara
2010 Nov. 3.5748515.9RcTsutomu Fujiwara
2010 Nov. 10.57541[18.4VTsutomu Fujiwara
2010 Nov. 10.5796916.4RcTsutomu Fujiwara
2010 Nov. 15.51429[18.1VTsutomu Fujiwara
2010 Nov. 15.5196116.3RcTsutomu Fujiwara
2010 Nov. 18.51309[17.8VTsutomu Fujiwara
2010 Nov. 18.5180216.0RcTsutomu Fujiwara
2010 Nov. 26.47700[17.6VTsutomu Fujiwara
2010 Nov. 26.4804316.5RcTsutomu Fujiwara
2010 Dec. 1.50991[17.7VTsutomu Fujiwara
2010 Dec. 1.5141417.1RcTsutomu Fujiwara
2010 Dec. 5.4916616.8RcTsutomu Fujiwara
2010 Dec. 5.49478[17.5VTsutomu Fujiwara
2010 Dec. 16.52779[17.4VTsutomu Fujiwara
2010 Dec. 16.5312516.6RcTsutomu Fujiwara
2011 Jan. 4.48635[17.9VTsutomu Fujiwara
2011 Jan. 4.4895516.3RcTsutomu Fujiwara
2011 Jan. 10.49888[16.4VTsutomu Fujiwara
2011 Jan. 10.50215[16.1RcTsutomu Fujiwara
2011 Jan. 22.48914[16.7VTsutomu Fujiwara
2011 Jan. 22.49227[15.1RcTsutomu Fujiwara
2011 Sept. 12.5571416.0RcTsutomu Fujiwara
2011 Sept. 22.5661116.2RcTsutomu Fujiwara
2011 Sept. 24.5751516.4RcTsutomu Fujiwara
2011 Sept. 27.5317115.7RcTsutomu Fujiwara
2011 Oct. 4.5119015.9RcTsutomu Fujiwara
2011 Oct. 8.51185[16.7RcTsutomu Fujiwara
2011 Oct. 16.5565416.3RcTsutomu Fujiwara
2011 Oct. 20.5618815.9RcTsutomu Fujiwara
2011 Oct. 25.5770316.4RcTsutomu Fujiwara
2011 Nov. 8.5458116.8RcTsutomu Fujiwara
2011 Nov. 15.5564116.7RcTsutomu Fujiwara
2011 Nov. 24.5579415.7RcTsutomu Fujiwara
2011 Dec. 4.5542915.9RcTsutomu Fujiwara
2011 Dec. 14.5490515.5RcTsutomu Fujiwara
2011 Dec. 19.5411715.9RcTsutomu Fujiwara
2011 Dec. 24.56248[16.0RcTsutomu Fujiwara
2012 Jan. 4.4989415.4RcTsutomu Fujiwara
2012 Sept. 26.5668913.6CYouichirou Nakashima
2012 Sept. 26.5682513.5CYouichirou Nakashima
2012 Sept. 26.5696113.4CYouichirou Nakashima
2012 Sept. 26.5709613.6CYouichirou Nakashima
2012 Nov. 30.5469913.9RcTsutomu Fujiwara
2012 Dec. 4.5244213.7RcTsutomu Fujiwara
2012 Dec. 31.4733012.3RcTsutomu Fujiwara
2013 Jan. 12.4337012.2RcTsutomu Fujiwara
2013 Jan. 18.4897712.3RcTsutomu Fujiwara
2013 July 8.5762515.4RcTsutomu Fujiwara
2013 July 11.5431915.8RcTsutomu Fujiwara
2013 July 18.5724815.7RcTsutomu Fujiwara
2013 Aug. 25.5545615.5RcTsutomu Fujiwara
2013 Sept. 11.5613515.5RcTsutomu Fujiwara
2013 Sept. 23.4761214.9RcTsutomu Fujiwara
2013 Oct. 1.6140714.9RcTsutomu Fujiwara
2013 Oct. 6.4518815.3RcTsutomu Fujiwara
2013 Oct. 11.6387514.7RcTsutomu Fujiwara
2013 Oct. 21.5655714.5RcTsutomu Fujiwara
2013 Oct. 26.5735814.1RcTsutomu Fujiwara
2013 Nov. 4.5327013.1RcTsutomu Fujiwara
2013 Nov. 23.5104412.1RcTsutomu Fujiwara
2013 Dec. 1.5035812.0RcTsutomu Fujiwara
2013 Dec. 8.5121212.1RcTsutomu Fujiwara
2013 Dec. 13.4975012.1RcTsutomu Fujiwara
2013 Dec. 28.4509112.5RcTsutomu Fujiwara
2014 Jan. 1.4305912.6RcTsutomu Fujiwara
2014 Jan. 5.4294112.7RcTsutomu Fujiwara
2014 Jan. 13.4198812.9RcTsutomu Fujiwara
2014 Jan. 18.4868513.0RcTsutomu Fujiwara
2014 Jan. 19.4145613.0RcTsutomu Fujiwara
2014 Jan. 26.4127013.3RcTsutomu Fujiwara
2014 Jan. 27.4996413.2RcTsutomu Fujiwara
2014 Jan. 31.5123313.6RcTsutomu Fujiwara
2014 Feb. 2.4118213.4RcTsutomu Fujiwara
2014 Feb. 8.4047513.7RcTsutomu Fujiwara
2014 Feb. 15.4275813.9RcTsutomu Fujiwara
2014 Feb. 22.4157314.0RcTsutomu Fujiwara
2014 July 19.5497315.9RcTsutomu Fujiwara
2014 July 25.5858815.4RcTsutomu Fujiwara
2014 Aug. 7.5605615.1RcTsutomu Fujiwara
2014 Aug. 17.5819214.9RcTsutomu Fujiwara
2014 Aug. 21.5750315.0RcTsutomu Fujiwara
2014 Aug. 26.5667414.7RcTsutomu Fujiwara
2014 Sept. 7.5420013.9RcTsutomu Fujiwara
2014 Sept. 13.5836213.5RcTsutomu Fujiwara
2014 Sept. 20.5053212.9RcTsutomu Fujiwara
2014 Sept. 26.5966812.7RcTsutomu Fujiwara
2014 Sept. 29.5714912.6RcTsutomu Fujiwara
2014 Oct. 6.5770012.2RcTsutomu Fujiwara
2014 Oct. 15.5935612.1RcTsutomu Fujiwara
2014 Oct. 23.5480912.0RcTsutomu Fujiwara
2014 Oct. 28.5551212.0RcTsutomu Fujiwara
2014 Nov. 3.5273312.0RcTsutomu Fujiwara
2014 Nov. 10.5556112.2RcTsutomu Fujiwara
2014 Nov. 15.5411912.2RcTsutomu Fujiwara
2014 Nov. 20.5010312.4RcTsutomu Fujiwara
2014 Nov. 23.5114512.3RcTsutomu Fujiwara
2014 Nov. 27.5200812.6RcTsutomu Fujiwara
2014 Dec. 5.5136812.7RcTsutomu Fujiwara
2014 Dec. 13.5193612.9RcTsutomu Fujiwara
2014 Dec. 23.4836713.1RcTsutomu Fujiwara
2014 Dec. 29.4535913.3RcTsutomu Fujiwara
2014 Dec. 29.4562413.2RcTsutomu Fujiwara
2015 Jan. 3.4592513.3RcTsutomu Fujiwara
2015 Jan. 3.4784713.4RcTsutomu Fujiwara
2015 Jan. 10.4155813.6RcTsutomu Fujiwara
2015 Jan. 24.4370413.9RcTsutomu Fujiwara
2015 Feb. 1.4103814.3RcTsutomu Fujiwara
2015 Feb. 8.4108914.4RcTsutomu Fujiwara
2015 Feb. 14.4108814.4RcTsutomu Fujiwara
2015 Feb. 20.4253414.7RcTsutomu Fujiwara
2015 Mar. 8.4177115.3RcTsutomu Fujiwara
2015 June 6.6453515.7RcTsutomu Fujiwara
2015 June 12.58500[16.0RcTsutomu Fujiwara
2015 June 28.5722715.5RcTsutomu Fujiwara
2015 July 13.5524915.0RcTsutomu Fujiwara
2015 July 14.5552815.3RcTsutomu Fujiwara
2015 July 19.5811615.0RcTsutomu Fujiwara
2015 July 24.5949714.9RcTsutomu Fujiwara
2015 July 30.6044114.3RcTsutomu Fujiwara
2015 Aug. 5.6001413.6RcTsutomu Fujiwara
2015 Aug. 15.6058113.0RcTsutomu Fujiwara
2015 Aug. 27.5394412.7RcTsutomu Fujiwara
2015 Sept. 4.6123712.6RcTsutomu Fujiwara
2015 Sept. 13.5176612.4RcTsutomu Fujiwara
2015 Sept. 21.6706512.5RcTsutomu Fujiwara
2015 Sept. 29.5621412.4RcTsutomu Fujiwara
2015 Oct. 2.5620812.7RcTsutomu Fujiwara
2015 Oct. 7.5491612.8RcTsutomu Fujiwara
2015 Oct. 13.5493913.0RcTsutomu Fujiwara
2015 Oct. 17.5785813.1RcTsutomu Fujiwara
2015 Oct. 21.5706413.2RcTsutomu Fujiwara
2015 Oct. 25.5399013.3RcTsutomu Fujiwara
2015 Oct. 31.5339813.4RcTsutomu Fujiwara
2015 Nov. 4.5472713.4RcTsutomu Fujiwara
2015 Nov. 12.5331613.6RcTsutomu Fujiwara
2015 Nov. 15.5046213.7RcTsutomu Fujiwara
2015 Nov. 20.5356413.9RcTsutomu Fujiwara
2015 Nov. 24.5191114.0RcTsutomu Fujiwara
2015 Nov. 28.4867014.1RcTsutomu Fujiwara
2015 Dec. 7.5072914.3RcTsutomu Fujiwara
2015 Dec. 14.4930914.9RcTsutomu Fujiwara
2015 Dec. 19.4903214.7RcTsutomu Fujiwara
2015 Dec. 27.4461514.8RcTsutomu Fujiwara
2015 Dec. 30.4414214.9RcTsutomu Fujiwara
2016 Jan. 3.4342115.1RcTsutomu Fujiwara
2016 Jan. 9.4549815.3RcTsutomu Fujiwara
2016 Jan. 16.4173115.1RcTsutomu Fujiwara
2016 Feb. 7.4165315.7RcTsutomu Fujiwara
2016 Feb. 21.4014416.4RcTsutomu Fujiwara
2016 Feb. 28.40079[14.7RcTsutomu Fujiwara
2016 Mar. 3.42877[14.7RcTsutomu Fujiwara
2016 Mar. 3.42969[15.0RcTsutomu Fujiwara
2016 June 13.5942614.2RcTsutomu Fujiwara
2016 June 17.6629413.7RcTsutomu Fujiwara
2016 July 6.5395012.5RcTsutomu Fujiwara
2016 July 30.5447912.4RcTsutomu Fujiwara
2016 Aug. 4.5431612.3RcTsutomu Fujiwara

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