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* Profile

MisV1013

R.A.20h09m28s.44
Decl.+30o16'20".6(2000.0)
Mag.11.9-12.4Rc
TypeSR
Period157
Epoch2456570
= USNO-A2.0_1200.14578891  20 09 28.443  +30 16 20.61  12.5R  16.1B
= IRAS 20074+3007  R.A.=20 09 27.89  Decl.=+30 16 17.8  (20 x 5", p.a.
  =70)  flux(12)=3.89  flux(25)=1.79  flux(60)=<3.98  flux(100)=<53.33
    29% variable

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 8533285)
NSVS Light Curve (NSVS 8416236)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1013.

It was picked up by Yoshida from the candidates of new variable stars detected by the PIXY system from images taken by Ohkura comparing with images taken by Kadota. Kadota and Yoshida judged it as a real variable star.

* Special Notes

Tsutomu Fujiwara's observations revealed that MisV1013 is a semi regular variable with a period of 157 days (light curve).

* Light Curve


* Observations by MISAO Project

DateMagFilterObserver
1999 July 15.6585510.1CKen-ichi Kadota
1999 July 15.6590210.4CKen-ichi Kadota
1999 Aug. 3.6712610.5CKen-ichi Kadota
1999 Aug. 3.6741910.5CKen-ichi Kadota
2000 July 6.602599.4CNobuo Ohkura
2000 July 6.604439.8CNobuo Ohkura
2012 Aug. 4.5512315.4VTsutomu Fujiwara
2012 Aug. 4.5525212.4RcTsutomu Fujiwara
2012 Aug. 19.4913212.5RcTsutomu Fujiwara
2012 Aug. 19.4925115.4VTsutomu Fujiwara
2012 Sept. 6.5093212.4RcTsutomu Fujiwara
2012 Sept. 13.5231912.4RcTsutomu Fujiwara
2012 Sept. 26.5633912.5RcTsutomu Fujiwara
2012 Oct. 8.5494112.4RcTsutomu Fujiwara
2012 Oct. 20.4901612.2RcTsutomu Fujiwara
2012 Nov. 1.5485912.2RcTsutomu Fujiwara
2013 May 31.6207912.0RcTsutomu Fujiwara
2013 July 8.5083312.6RcTsutomu Fujiwara
2013 July 16.5745712.5RcTsutomu Fujiwara
2013 July 31.5545012.4RcTsutomu Fujiwara
2013 Aug. 25.5213312.2RcTsutomu Fujiwara
2013 Sept. 5.5331612.1RcTsutomu Fujiwara
2013 Sept. 10.5772211.9RcTsutomu Fujiwara
2013 Oct. 1.5591111.8RcTsutomu Fujiwara
2013 Oct. 6.5228911.9RcTsutomu Fujiwara
2013 Oct. 12.4813211.8RcTsutomu Fujiwara
2013 Oct. 12.4823411.8RcTsutomu Fujiwara
2013 Oct. 21.5391311.9RcTsutomu Fujiwara
2013 Oct. 26.5269911.9RcTsutomu Fujiwara
2013 Nov. 4.4869911.9RcTsutomu Fujiwara
2013 Nov. 11.4802312.1RcTsutomu Fujiwara
2013 Nov. 23.4689212.2RcTsutomu Fujiwara
2013 Dec. 1.4148612.3RcTsutomu Fujiwara
2013 Dec. 15.4140412.4RcTsutomu Fujiwara
2013 Dec. 28.4111812.4RcTsutomu Fujiwara
2014 Jan. 1.4000312.4RcTsutomu Fujiwara
2014 July 14.5641311.9RcTsutomu Fujiwara
2014 July 21.5511711.8RcTsutomu Fujiwara
2014 July 25.5613811.9RcTsutomu Fujiwara
2014 Aug. 17.5562412.0RcTsutomu Fujiwara
2014 Aug. 26.5202312.1RcTsutomu Fujiwara
2014 Sept. 7.5121312.1RcTsutomu Fujiwara
2014 Sept. 11.5507512.2RcTsutomu Fujiwara
2014 Sept. 11.5753512.2RcTsutomu Fujiwara
2014 Sept. 13.5356612.2RcTsutomu Fujiwara
2014 Sept. 20.4737212.3RcTsutomu Fujiwara
2014 Sept. 26.5504912.3RcTsutomu Fujiwara
2014 Sept. 29.5257512.3RcTsutomu Fujiwara
2014 Oct. 6.5354912.3RcTsutomu Fujiwara
2014 Oct. 17.5769912.3RcTsutomu Fujiwara
2014 Oct. 23.5075912.4RcTsutomu Fujiwara
2014 Oct. 28.5075712.5RcTsutomu Fujiwara
2014 Nov. 3.4250212.4RcTsutomu Fujiwara
2014 Nov. 10.5180812.5RcTsutomu Fujiwara
2014 Nov. 15.4901412.4RcTsutomu Fujiwara
2014 Nov. 20.4439912.3RcTsutomu Fujiwara
2014 Nov. 23.4609012.3RcTsutomu Fujiwara
2014 Dec. 5.4621212.1RcTsutomu Fujiwara
2014 Dec. 14.4207412.1RcTsutomu Fujiwara
2014 Dec. 23.3925112.0RcTsutomu Fujiwara
2014 Dec. 30.3979511.9RcTsutomu Fujiwara
2015 Jan. 3.3843211.9RcTsutomu Fujiwara
2015 June 6.5889112.0RcTsutomu Fujiwara
2015 June 12.5460611.8RcTsutomu Fujiwara
2015 June 23.5168111.7RcTsutomu Fujiwara
2015 June 28.5251611.9RcTsutomu Fujiwara
2015 July 10.5599511.9RcTsutomu Fujiwara
2015 July 13.5355012.0RcTsutomu Fujiwara
2015 July 14.5074712.0RcTsutomu Fujiwara
2015 July 18.5794412.0RcTsutomu Fujiwara
2015 July 24.5544412.1RcTsutomu Fujiwara
2015 July 30.5475312.1RcTsutomu Fujiwara
2015 Aug. 10.5842412.3RcTsutomu Fujiwara
2015 Aug. 13.6488712.2RcTsutomu Fujiwara
2015 Aug. 15.5775112.3RcTsutomu Fujiwara
2015 Aug. 27.4906412.4RcTsutomu Fujiwara
2015 Aug. 27.5109112.3RcTsutomu Fujiwara
2015 Sept. 4.5804912.4RcTsutomu Fujiwara
2015 Sept. 13.4706612.4RcTsutomu Fujiwara
2015 Sept. 21.6241112.5RcTsutomu Fujiwara
2015 Oct. 2.5122312.4RcTsutomu Fujiwara
2015 Oct. 7.4890312.3RcTsutomu Fujiwara
2015 Oct. 13.5025212.3RcTsutomu Fujiwara
2015 Oct. 17.5329112.3RcTsutomu Fujiwara
2015 Oct. 21.5241212.2RcTsutomu Fujiwara
2015 Oct. 25.4953512.2RcTsutomu Fujiwara
2015 Oct. 31.4869412.0RcTsutomu Fujiwara
2015 Nov. 4.5043612.0RcTsutomu Fujiwara
2015 Nov. 12.4853911.9RcTsutomu Fujiwara
2015 Nov. 15.4321512.0RcTsutomu Fujiwara
2015 Nov. 20.4880012.0RcTsutomu Fujiwara
2015 Nov. 24.4733211.8RcTsutomu Fujiwara
2015 Nov. 28.4389412.0RcTsutomu Fujiwara
2015 Dec. 7.4401211.9RcTsutomu Fujiwara
2015 Dec. 14.4496612.0RcTsutomu Fujiwara
2015 Dec. 27.3743911.9RcTsutomu Fujiwara
2016 Jan. 3.3954712.2RcTsutomu Fujiwara
2016 June 5.5522712.1RcTsutomu Fujiwara
2016 June 13.5637512.0RcTsutomu Fujiwara
2016 June 17.6307312.1RcTsutomu Fujiwara
2016 July 5.5622112.2RcTsutomu Fujiwara
2016 July 9.5284812.2RcTsutomu Fujiwara
2016 July 29.6111012.3RcTsutomu Fujiwara
2016 Aug. 4.5201512.2RcTsutomu Fujiwara

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