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* Profile

MisV1017

R.A.21h01m37s.78
Decl.+38o23'20".2(2000.0)
Mag.9.9-10.9C
TypeSR:
= GSC3168.2337  21 01 37.83  +38 23 19.4  12.18
= USNO-A2.0_1275.14518550  21 01 37.781  +38 23 20.24  11.2R  14.1B
= IRAS 20597+3811  R.A.=21 01 39.33  Decl.=+38 23 24.8  (92 x 15", p.a
  .=64)  flux(12)=0.65  flux(25)=<0.33  flux(60)=<0.88  flux(100)=<8.3
  8
= 2MASS 210137.800 +382319.02 (2000.0)  7.099  6.160  5.802

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 8656713)
NSVS Light Curve (NSVS 5880135)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1017.

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

     9.9  +--------------------------------------------------------+
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          |  *                                                     |
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          |         *                                              |
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    11.0  +--------------------------------------------------------+
       2451278                                                  2451774
     1999 Apr. 9                                              2000 Aug. 17

* Observations by MISAO Project

DateMagFilterObserver
1999 May 1.7477710.4CKen-ichi Kadota
1999 May 1.7482210.4CKen-ichi Kadota
1999 July 7.7021610.8CKen-ichi Kadota
1999 Aug. 17.7267510.0CKen-ichi Kadota
1999 Aug. 18.677899.9CKen-ichi Kadota
1999 Aug. 18.6784310.0CKen-ichi Kadota
2000 July 25.5793310.9CNobuo Ohkura
2000 July 25.5811910.9CNobuo Ohkura

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