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* Profile

MisV1052

R.A.20h14m42s.85
Decl.+43o17'32".6(2000.0)
Mag.12.0-12.7C
TypeSR?
= USNO-A2.0 1275.13701869  20h14m42s.779 +43o17'32".46  Mag(R):15.5  M
  ag(B):19.8
= IRAS 20130+4308  20h14m42s.5 +43o17'31"  Ellipse:20x4"  P.A.:63  Flu
  x(12):1.555  Flux(25):1.010  Flux(60):<22.64  Flux(100):<185.4  Var:
  1%
= 2MASS 201442.738 +431731.74 (2000.0)  7.065  5.694  5.061

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 5721883)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, Ageo, Saitama, Japan, discovered a new variable star MisV1052.

It was picked up by Seiichih 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

    12.0  +--------------------------------------------------------+
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          |  *                                                     |
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    12.8  +--------------------------------------------------------+
       2451354                                                  2452241
     1999 June 24                                             2001 Nov. 27

* Observations by MISAO Project

DateMagFilterObserver
1999 Aug. 3.6907312.7CKen-ichi Kadota
1999 Aug. 3.6911712.6CKen-ichi Kadota
1999 Nov. 21.4225612.3CKen-ichi Kadota
1999 Nov. 21.4229912.3CKen-ichi Kadota
2000 Sept. 4.4731512.1CNobuo Ohkura
2001 Oct. 18.3950112.1CNobuo Ohkura
2001 Oct. 18.3969812.0CNobuo Ohkura

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