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* Profile

MisV1025

R.A.20h10m41s.34
Decl.+34o15'21".8(2000.0)
Mag.11.4-13.9C
TypeM?
= USNO-A2.0_1200.14621290  20 10 41.340  +34 15 21.84  13.8R  18.9B
= IRAS 20087+3406  R.A.=20 10 41.23  Decl.=+34 15 19.5  (23 x 5", p.a.
  =64)  flux(12)=4.71  flux(25)=2.36  flux(60)=<5.50  flux(100)=<64.46
    67% variable
= 2MASS 201041.289 +341520.80 (2000.0)  6.057  0.000  0.000

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 8486259)
NSVS Light Curve (NSVS 8467784)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1025.

It was picked up by Yoshida from the candidates of new variable stars detected by the PIXY system from images taken by Ohkura comparing with images taken by Kadota. Kadota and Yoshida judged it as a real variable star.

The identification with the 2MASS data is by Taichi Kato.

* Light Curve

    11.3  +--------------------------------------------------------+
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          |  *                                                     |
    14.0  +--------------------------------------------------------+
       2451491                                                  2451773
     1999 Nov. 8                                              2000 Aug. 16

* Observations by MISAO Project

DateMagFilterObserver
1999 Nov. 21.4101213.9CKen-ichi Kadota
2000 Aug. 3.5243611.4CNobuo Ohkura
2000 Aug. 3.5262011.4CNobuo Ohkura

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