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* Profile

MisV0977 = V433 Vul

R.A.20h00m32s.57
Decl.+22o40'16".1(2000.0)
Mag.10.3-11.2C
TypeSR?
= GSC2141.1846  20 00 32.57  +22 40 15.5  13.40
= USNO-A2.0_1125.14870263  20 00 32.566  +22 40 16.08  12.9R  16.7B
= IRAS 19583+2231  R.A.=20 00 32.50  Decl.=+22 40 14.1  (26 x 5", p.a.
  =73)  flux(12)=1.42  flux(25)=0.89  flux(60)=<0.40  flux(100)=<13.59
    13% variable

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 MisV0977.

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

    10.3  +--------------------------------------------------------+
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    11.3  +--------------------------------------------------------+
       2451256                                                  2451723
     1999 Mar. 18                                             2000 June 27

* Observations by MISAO Project

DateMagFilterObserver
1999 Apr. 8.7820710.7CKen-ichi Kadota
1999 Apr. 30.7084410.8CKen-ichi Kadota
1999 Apr. 30.7088810.8CKen-ichi Kadota
1999 June 1.6450510.3CKen-ichi Kadota
1999 June 1.6590710.3CKen-ichi Kadota
1999 July 24.5710011.0CKen-ichi Kadota
1999 July 24.5714411.0CKen-ichi Kadota
2000 June 6.5817711.2CNobuo Ohkura
2000 June 6.5836211.1CNobuo Ohkura

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