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* Profile

MisV1158

R.A.20h47m01s.69
Decl.+50o02'00".2(2000.0)
Mag.13.4-14.7C
= USNO-A2.0 1350.12910449  20h47m01s.627 +50o02'00".28  Mag(R):16.5  M
  ag(B):19.8
= IRAS 20454+4950  20h47m01s.4 +50o02'00"  Ellipse:15x11"  P.A.:46  Fl
  ux(12):0.3550  Flux(25):<0.2808  Flux(60):<0.7935  Flux(100):<9.835
= MSX5C G088.6071+04.1990  20h47m01s.46 +50o01'59".2  InScanError:1.3"
    CrossScanError:0.9"  Flux(A):0.46455

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 MisV1158.

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), John Greaves (the United Kingdom), and Seiichi Yoshida.

* Light Curve

    13.3  +--------------------------------------------------------+
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    14.8  +--------------------------------------------------------+
       2451813                                                  2452204
     2000 Sept. 25                                            2001 Oct. 21

* Observations by MISAO Project

DateMagFilterObserver
2000 Oct. 13.4340013.5CNobuo Ohkura
2000 Oct. 13.4358713.4CNobuo Ohkura
2000 Oct. 13.4377213.5CNobuo Ohkura
2001 Oct. 3.4524214.6CNobuo Ohkura
2001 Oct. 3.4544014.5CNobuo Ohkura
2001 Oct. 3.4563814.7CNobuo Ohkura

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