MISAO Project

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    MisV1228    

* Profile

MisV1228 = V727 Cep

R.A.22h12m25s.84
Decl.+54o53'21".2(2000.0)
Mag.14.15-14.53C
TypeEA
Period6.6490
Epoch2453675.1063
= USNO-A2.0 1425.12994156  22h12m25s.863 +54o53'21".74  Mag(R):14.6  M
  ag(B):14.6

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, MISAO Project, discovered a new variable star MisV1228.

It was picked up by Seiichi Yoshida from the candidates of new variable stars detected by the PIXY system 2 from images taken by Nobuo Ohkura, and confirmed by Ken-ichi Kadota.

The identification is researched by Taichi Kato (Kyoto University), Seiichi Yoshida, and other contributors.

* Special Notes

Kazuhiro Nakajima's observations revealed it is an Algol-type (EA) eclipsing variable with unfiltered CCD variations of 14.15 mag at maximum, 14.53 mag at primary minimum, 14.48 mag at secondary minimum, and period of 6.6490 days (IBVS 5700).

* Research and Publication

* Light Curve


Reports on New Discoveries
IBVS 5700
Nakajima, K.; Yoshida, S.; Ohkura, N.; Kadota, K.

* Observations by MISAO Project

DateMagFilterObserver
2000 Oct. 4.5031813.9CNobuo Ohkura
2000 Oct. 4.5050314.0CNobuo Ohkura
2000 Oct. 4.5069014.0CNobuo Ohkura
2001 Aug. 27.5917014.1CNobuo Ohkura
2001 Aug. 27.5935514.1CNobuo Ohkura
2001 Oct. 13.4730414.1CNobuo Ohkura
2003 Oct. 25.4454514.50VNobuo Ohkura
2003 Oct. 25.4474214.34VNobuo Ohkura
2003 Oct. 25.4493914.16VNobuo Ohkura
2003 Oct. 29.4418514.16VNobuo Ohkura
2003 Oct. 29.4438214.29VNobuo Ohkura
2003 Oct. 29.4457914.49VNobuo Ohkura
2003 Oct. 30.4382615.23VNobuo Ohkura
2003 Oct. 30.4402215.16VNobuo Ohkura
2003 Oct. 30.4422015.01VNobuo Ohkura
2003 Nov. 4.4146514.45VNobuo Ohkura
2003 Nov. 4.4166214.29VNobuo Ohkura
2003 Nov. 4.4185914.20VNobuo Ohkura
2004 Oct. 15.4608714.34VNobuo Ohkura
2004 Oct. 28.4239514.39VNobuo Ohkura
2004 Oct. 28.4278814.42VNobuo Ohkura
2004 Nov. 1.4073114.31VNobuo Ohkura
2004 Nov. 1.4112514.40VNobuo Ohkura
2004 Nov. 1.4151714.51VNobuo Ohkura

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