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* Profile

MisV1169

R.A.21h52m03s.90
Decl.+57o49'15".5(2000.0)
Mag.12.8-15.5C
TypeM:
= IRAS 21504+5735  21h52m04s.2 +57o49'17"  Ellipse:9x9"  P.A.:32  Flux
  (12):0.7782  Flux(25):0.3767  Flux(60):<2.075  Flux(100):<23.40  Var
  :45%
= MSX5C G100.8448+02.8570  21h52m04s.44 +57o49'11".3  InScanError:2.8"
    CrossScanError:1.7"  Flux(A):0.82442

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 3418957)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1169.

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

    12.7  +--------------------------------------------------------+
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    15.6  +--------------------------------------------------------+
       2451808                                                  2452244
     2000 Sept. 20                                            2001 Nov. 30

* Observations by MISAO Project

DateMagFilterObserver
2000 Oct. 10.4726013.5CNobuo Ohkura
2000 Oct. 10.4744713.5CNobuo Ohkura
2000 Oct. 10.4763213.6CNobuo Ohkura
2000 Oct. 10.4781713.6CNobuo Ohkura
2000 Nov. 5.4155112.8CNobuo Ohkura
2000 Nov. 5.4173612.8CNobuo Ohkura
2000 Nov. 5.4192212.9CNobuo Ohkura
2000 Nov. 5.4210912.8CNobuo Ohkura
2001 Oct. 3.4916414.7CNobuo Ohkura
2001 Oct. 5.5091215.5CNobuo Ohkura
2001 Nov. 10.4107414.1CNobuo Ohkura
2001 Nov. 10.4127214.2CNobuo Ohkura
2001 Nov. 10.4146814.1CNobuo Ohkura

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