MISAO Project

Home Page       Updated on December 6, 2014

    MisV1326    

* Profile

MisV1326

R.A.23h37m29s.01
Decl.+57o26'40".4(2000.0)
Mag.13.8-15.7C
TypeM:
Period310:
= IRAS 23351+5710  23h37m29s.6 +57o26'44"  Ellipse:20x11"  P.A.:30  Fl
  ux(12):0.4631  Flux(25):<0.7248  Flux(60):<0.4032  Flux(100):<13.38
= MSX5C G113.0826-04.0058  23h37m29s.18 +57o26'41".3  InScanError:2.8"
    CrossScanError:2.0"  Flux(A):0.44968

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 1530583)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1326.

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.

MisV1326 locates 2.3 arcmin east of a Mira-type variable DU Cas = a carbon star CGCS 5899. The variation of DU Cas is clearly confirmed on Nobuo Ohkura's unfiltered CCD images. Therefore, MisV1326 is indeed a new variable star.

DU Cas is much brighter than MisV1326 on the 2MASS infrared images, which supports a carbon star CGCS 5899 is identified with DU Cas.

* Light Curve

    13.7  +--------------------------------------------------------+
          |                **                                      |
          |                **                                      |
          |               *                                        |
          |               *                                        |
          |               *                                        |
          |    *                                                   |
          |                                                        |
          |   *          *                                         |
          |              *                                         |
          |   *                                                    |
          |                                                        |
          |                                                        |
          |                                                        |
          |                                                    *   |
          |                                                    *   |
          |                                                        |
          |                                                     *  |
          |  *                                                 **  |
          |  *                                                 **  |
          |                                                     *  |
          |                                                     *  |
    15.8  +--------------------------------------------------------+
       2451707                                                  2453411
     2000 June 11                                             2005 Feb. 9

* Observations by MISAO Project

DateMagFilterObserver
2000 Aug. 27.5985215.4CNobuo Ohkura
2000 Aug. 27.6003815.5CNobuo Ohkura
2000 Oct. 10.5375114.7CNobuo Ohkura
2000 Oct. 10.5393614.5CNobuo Ohkura
2000 Oct. 10.5412314.7CNobuo Ohkura
2000 Oct. 10.5430814.7CNobuo Ohkura
2000 Nov. 5.4841014.3CNobuo Ohkura
2001 Aug. 22.6437714.6CNobuo Ohkura
2001 Aug. 22.6456314.5CNobuo Ohkura
2001 Aug. 22.6493314.5CNobuo Ohkura
2001 Sept. 22.6074514.2CNobuo Ohkura
2001 Sept. 22.6093114.1CNobuo Ohkura
2001 Sept. 22.6111714.1CNobuo Ohkura
2001 Oct. 5.5741014.0CNobuo Ohkura
2001 Oct. 5.5760614.0CNobuo Ohkura
2001 Oct. 5.5780314.1CNobuo Ohkura
2001 Nov. 12.4763013.8CNobuo Ohkura
2001 Nov. 12.4782613.8CNobuo Ohkura
2001 Nov. 12.4802313.9CNobuo Ohkura
2001 Nov. 22.4380713.9CNobuo Ohkura
2001 Nov. 22.4400313.8CNobuo Ohkura
2001 Nov. 22.4420013.8CNobuo Ohkura
2001 Nov. 22.4439713.8CNobuo Ohkura
2004 Oct. 21.4923515.1CNobuo Ohkura
2004 Oct. 21.4962815.1CNobuo Ohkura
2004 Oct. 23.4989715.1CNobuo Ohkura
2004 Oct. 23.5028915.5CNobuo Ohkura
2004 Oct. 24.4893615.4CNobuo Ohkura
2004 Oct. 24.4933015.0CNobuo Ohkura
2004 Oct. 27.4817615.5CNobuo Ohkura
2004 Oct. 27.4856815.4CNobuo Ohkura
2004 Oct. 28.4786615.6CNobuo Ohkura
2004 Oct. 28.4825815.4CNobuo Ohkura
2004 Nov. 6.4492515.3CNobuo Ohkura
2004 Nov. 8.4445315.4CNobuo Ohkura
2004 Nov. 9.4068215.4CNobuo Ohkura
2004 Nov. 19.4221415.4CNobuo Ohkura
2004 Nov. 20.4179615.5CNobuo Ohkura
2004 Nov. 21.4082615.7CNobuo Ohkura
2004 Nov. 21.4121815.4CNobuo Ohkura
2004 Nov. 24.4117815.6CNobuo Ohkura

Copyright(C) MISAO Project (comet@aerith.net). All rights reserved.