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* Profile

MisV1087

R.A.21h14m45s.02
Decl.+46o31'11".0(2000.0)
Mag.12.4-13.9C
TypeSR:
= USNO-A2.0 1350.13714462  21h14m45s.056 +46o31'13".64  Mag(R):14.5  M
  ag(B):18.6
= IRAS 21129+4618  21h14m42s.5 +46o30'46"  Ellipse:80x9"  P.A.:52  Flu
  x(12):0.3369  Flux(25):<0.2500  Flux(60):<0.5398  Flux(100):<21.46
= 2MASS 211445.028 +463110.88 (2000.0)  8.758  7.518  6.844

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 MisV1087.

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.

* Light Curve

    12.3  +--------------------------------------------------------+
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    13.8  +--------------------------------------------------------+
       2451488                                                  2451843
     1999 Nov. 5                                              2000 Oct. 25

* Observations by MISAO Project

DateMagFilterObserver
1999 Nov. 21.5101013.6CKen-ichi Kadota
1999 Nov. 21.5112513.3CKen-ichi Kadota
2000 Aug. 4.5592113.5CNobuo Ohkura
2000 Aug. 4.5610613.7CNobuo Ohkura
2000 Aug. 4.5629213.7CNobuo Ohkura
2000 Oct. 9.4592712.4CNobuo Ohkura
2000 Oct. 9.4611112.5CNobuo Ohkura

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