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* Profile

MisV1230 = V2459 Cyg

R.A.21h43m55s.67
Decl.+42o55'25".4(2000.0)
Mag.12.5-13.5C
TypeSR:
= USNO-A2.0 1275.16375765  21h43m55s.659 +42o55'25".63  Mag(R):14.4  M
  ag(B):17.7

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 5930359)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1230.

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), Seiichi Yoshida, and other contributors.

* Light Curve

    12.3  +--------------------------------------------------------+
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    13.6  +--------------------------------------------------------+
       2451343                                                  2452253
     1999 June 13                                             2001 Dec. 9

* Observations by MISAO Project

DateMagFilterObserver
1999 July 24.6252212.7CKen-ichi Kadota
1999 July 24.6256512.7CKen-ichi Kadota
2000 Sept. 4.5250813.5CNobuo Ohkura
2000 Sept. 4.5269313.3CNobuo Ohkura
2000 Sept. 4.5287813.3CNobuo Ohkura
2000 Sept. 27.4949213.1CNobuo Ohkura
2000 Sept. 27.4967813.1CNobuo Ohkura
2000 Sept. 27.4986513.2CNobuo Ohkura
2000 Nov. 7.4122512.5CNobuo Ohkura
2000 Nov. 7.4141012.4CNobuo Ohkura
2001 Oct. 18.4497613.3CNobuo Ohkura
2001 Oct. 18.4507413.4CNobuo Ohkura
2001 Oct. 18.4520912.9CNobuo Ohkura
2001 Oct. 18.4540713.0CNobuo Ohkura
2001 Oct. 29.4033412.9CNobuo Ohkura
2001 Oct. 29.4053112.8CNobuo Ohkura

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