MISAO Project

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* Profile

MisV1141

R.A.00h01m21s.55
Decl.+51o12'13".9(2000.0)
Mag.11.1-14.3C
TypeM
Period318
Epoch2455470:
= USNO-A2.0 1350.00025578  00h01m21s.491 +51o12'13".98  Mag(R):14.0  M
  ag(B):16.5
= IRAS 23587+5055  00h01m20s.3 +51o11'58"  Ellipse:17x8"  P.A.:43  Flu
  x(12):0.7632  Flux(25):0.4001  Flux(60):<0.4000  Flux(100):<1.595  V
  ar:18%
= 2MASS 000121.468 +511213.76 (2000.0)  8.530  7.618  6.910

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, Ageo, Saitama, Japan, discovered a new variable star MisV1141.

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 comparing with images taken by Ken-ichi Kadota, and confirmed by Ken-ichi Kadota.

The identification is researched by Taichi Kato (Kyoto University), John Greaves (the United Kingdom), and Seiichi Yoshida.

* Special Notes

Tsutomu Fujiwara's observations and the MISAO Project surveys revealed that MisV1141 is a Mira-type variable with a period of 318 days (light curve).

* Research and Publication

* Light Curve


* Recent Observations

2012 Feb.  9.832  14.37  CR  Diego Rodriguez
2012 Jan. 25.810  16.63  R   Diego Rodriguez
2012 Jan. 25.808  14.56  CR  Diego Rodriguez
2011 Oct. 28.900  13.73  CR  Diego Rodriguez

* Observations by MISAO Project

DateMagFilterObserver
1999 Aug. 21.7644013.2CKenIchi Kadota
1999 Aug. 21.7648513.2CKenIchi Kadota
1999 Aug. 21.7717913.0CKenIchi Kadota
1999 Aug. 21.7722513.1CKenIchi Kadota
1999 Nov. 5.6405714.2CKenIchi Kadota
1999 Nov. 5.6410114.3CKenIchi Kadota
2000 Aug. 7.6035613.8CNobuo Ohkura
2000 Nov. 27.4174812.3CNobuo Ohkura
2000 Nov. 27.4193312.3CNobuo Ohkura
2000 Nov. 27.4211812.3CNobuo Ohkura
2001 Oct. 2.5753413.3CNobuo Ohkura
2001 Oct. 2.5773013.5CNobuo Ohkura
2001 Oct. 18.5368213.1CNobuo Ohkura
2001 Oct. 18.5387813.0CNobuo Ohkura
2001 Oct. 18.5407613.1CNobuo Ohkura
2001 Oct. 29.4879712.5CNobuo Ohkura
2001 Oct. 29.4899412.5CNobuo Ohkura
2001 Oct. 29.4919212.6CNobuo Ohkura
2001 Nov. 20.4674011.5CNobuo Ohkura
2001 Nov. 20.4693611.5CNobuo Ohkura
2001 Nov. 20.4713311.5CNobuo Ohkura
2007 Aug. 25.7474514.0CYouichirou Nakashima
2007 Aug. 25.7516114.0CYouichirou Nakashima
2007 Aug. 25.7536913.9CYouichirou Nakashima
2007 Sept. 12.7397713.9CYouichirou Nakashima
2007 Sept. 12.7439013.8CYouichirou Nakashima
2007 Sept. 12.7459713.8CYouichirou Nakashima
2007 Oct. 6.6883613.4CNobuo Ohkura and Youichirou Nakashima
2007 Oct. 6.6904413.3CNobuo Ohkura and Youichirou Nakashima
2007 Oct. 6.6925013.4CNobuo Ohkura and Youichirou Nakashima
2007 Nov. 11.5499413.0CYouichirou Nakashima
2007 Nov. 11.5520112.9CYouichirou Nakashima
2007 Nov. 11.5540712.8CYouichirou Nakashima
2007 Nov. 11.5561512.8CYouichirou Nakashima
2007 Dec. 2.5032112.4CYouichirou Nakashima
2007 Dec. 2.5052712.3CYouichirou Nakashima
2007 Dec. 2.5073312.4CYouichirou Nakashima
2008 Oct. 2.6353213.4CYouichirou Nakashima
2008 Oct. 2.6373513.4CYouichirou Nakashima
2008 Oct. 2.6393913.3CYouichirou Nakashima
2008 Oct. 11.6166613.3CYouichirou Nakashima
2008 Oct. 11.6186913.1CYouichirou Nakashima
2008 Oct. 11.6207313.2CYouichirou Nakashima
2008 Nov. 13.5497811.8CYouichirou Nakashima
2008 Nov. 13.5518211.7CYouichirou Nakashima
2008 Nov. 13.5538511.8CYouichirou Nakashima
2008 Dec. 15.4022811.8CYouichirou Nakashima
2008 Dec. 15.4043211.8CYouichirou Nakashima
2008 Dec. 15.4063511.8CYouichirou Nakashima
2010 Sept. 25.4572214.6VTsutomu Fujiwara
2010 Sept. 25.4622912.9RcTsutomu Fujiwara
2010 Sept. 28.5564613.1RcTsutomu Fujiwara
2010 Sept. 28.5609314.7VTsutomu Fujiwara
2010 Oct. 5.6352011.1CYouichirou Nakashima
2010 Oct. 5.6365411.1CYouichirou Nakashima
2010 Oct. 5.6378811.2CYouichirou Nakashima
2010 Oct. 7.5405314.9VTsutomu Fujiwara
2010 Oct. 7.5466913.1RcTsutomu Fujiwara
2010 Oct. 16.5291915.3VTsutomu Fujiwara
2010 Oct. 16.5342513.4RcTsutomu Fujiwara
2010 Nov. 3.4978614.1RcTsutomu Fujiwara
2010 Nov. 3.5028916.4VTsutomu Fujiwara
2010 Nov. 3.6048611.8CYouichirou Nakashima
2010 Nov. 3.6062011.8CYouichirou Nakashima
2010 Nov. 3.6075511.8CYouichirou Nakashima
2010 Nov. 3.6088911.9CYouichirou Nakashima
2010 Nov. 10.5869311.9CYouichirou Nakashima
2010 Nov. 10.5882811.9CYouichirou Nakashima
2010 Nov. 10.5896212.0CYouichirou Nakashima
2010 Nov. 10.5909612.0CYouichirou Nakashima
2010 Nov. 15.5812314.7RcTsutomu Fujiwara
2010 Nov. 15.5857817.4VTsutomu Fujiwara
2010 Nov. 20.5261912.3CYouichirou Nakashima
2010 Nov. 20.5275312.3CYouichirou Nakashima
2010 Nov. 20.5288812.4CYouichirou Nakashima
2010 Nov. 20.5302212.5CYouichirou Nakashima
2010 Nov. 24.56000[17.3VTsutomu Fujiwara
2010 Nov. 24.5633614.9RcTsutomu Fujiwara
2010 Nov. 28.49797[17.6VTsutomu Fujiwara
2010 Nov. 28.5014715.0RcTsutomu Fujiwara
2010 Dec. 4.5203018.2VTsutomu Fujiwara
2010 Dec. 4.5234315.2RcTsutomu Fujiwara
2010 Dec. 16.54053[16.9VTsutomu Fujiwara
2010 Dec. 18.5370815.9RcTsutomu Fujiwara
2010 Dec. 18.54135[16.4VTsutomu Fujiwara
2011 Jan. 6.5070316.2RcTsutomu Fujiwara
2011 Jan. 6.51039[17.3VTsutomu Fujiwara
2011 Jan. 15.51144[17.1VTsutomu Fujiwara
2011 Jan. 15.51465[16.5RcTsutomu Fujiwara
2011 Jan. 26.48439[17.4VTsutomu Fujiwara
2011 Jan. 26.4907416.9RcTsutomu Fujiwara
2011 Feb. 3.50847[14.9VTsutomu Fujiwara
2011 Feb. 3.51138[13.6RcTsutomu Fujiwara
2011 Sept. 22.5938314.6RcTsutomu Fujiwara
2011 Sept. 27.6295912.1CYouichirou Nakashima
2011 Sept. 27.6309112.1CYouichirou Nakashima
2011 Sept. 27.6322512.2CYouichirou Nakashima
2011 Sept. 27.6335812.2CYouichirou Nakashima
2011 Oct. 1.5333814.8RcTsutomu Fujiwara
2011 Oct. 6.5320915.2RcTsutomu Fujiwara
2011 Oct. 11.5142615.1RcTsutomu Fujiwara

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