MISAO Project

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* Profile

MisV0779 = V1229 Cyg

R.A.21h09m38s.00
Decl.+38o12'45".7(2000.0)
Mag.12.8-14.2C
TypeS?
= GSC3168.2233  21 09 38.01  +38 12 45.4  12.87
= USNO-A2.0_1275.14855477  21 09 37.999  +38 12 45.73  12.3R  14.0B

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 8689694)
NSVS Light Curve (NSVS 8667239)
NSVS Light Curve (NSVS 5888685)

* Discovery Information

It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Ken-ichi Kadota, Ageo City, Saitama, Japan, then confirmed by Seiichi Yoshida.

V1229 Cyg is 1.5 arcmin from MisV0779. No star brighter than 14.7 mag was detected at the catalogued position of V1229 Cyg on our unfiltered CCD images. V1229 Cyg is classified as an eclipsing variable star. Considering the large distance, MisV0779 is probably another new variable object.

* Special Notes

John Greaves reported that the position of V1229 Cyg was revised in IBVS 4799 and came to coincide with MisV0779.

* Light Curve

    12.7  +--------------------------------------------------------+
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          |  *                                                     |
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    14.3  +--------------------------------------------------------+
       2451369                                                  2451510
     1999 July 9                                              1999 Nov. 27

* Observations by MISAO Project

DateMagFilterObserver
1999 July 15.7565614.1CKen-ichi Kadota
1999 July 15.7570014.2CKen-ichi Kadota
1999 Nov. 21.4923612.9CKen-ichi Kadota
1999 Nov. 21.4928212.8CKen-ichi Kadota

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