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* Profile

MisV1337 = PS Cam

R.A.03h54m03s.32
Decl.+59o54'11".9(2000.0)
Mag.12.58-13.55C
TypeEB
Period0.9202
Epoch2453709.9545
= GSC 3729-00046  03h54m03s.39 +59o54'11".7  Error:0.2"  Mag:12.88  Ma
  gError:0.22  Band:1  Class:0  Plate:01MY  Flag:F  Epoch:05 NOV 1983
= USNO-A2.0 1425.04629297  03h54m03s.409 +59o54'11".38  Mag(R):12.9  M
  ag(B):14.3

Digitized Sky Survey GIF image (15 x 15 arcmin)

SIMBAD Query

AAVSO VSX Database

ASAS-3 Light Curve

NSVS Light Curve (NSVS 2046525)
NSVS Light Curve (NSVS 2022720)

* Discovery Information

Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Kazuhiro Nakajima, Mie, Japan, discovered a new variable star MisV1337.

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 Kazuhiro Nakajima.

Kazuhiro Nakajima revealed it is a beta Lyr-type (EB) eclipsing variable with unfiltered CCD variations of 12.58 mag at maximum, 13.55 mag at primary minimum, 13.01 mag at secondary minimum, and period of 0.9202 days. The finding chart, light curve and all observations will be published in IBVS 5700.

Only the discovery observations by Nobuo Ohkura are attached in this report.

* Special Notes

Kazuhiro Nakajima's observations revealed it is a beta Lyr-type (EB) eclipsing variable with unfiltered CCD variations of 12.58 mag at maximum, 13.55 mag at primary minimum, 13.01 mag at secondary minimum, and period of 0.9202 days (IBVS 5700).

* Research and Publication

* Light Curve


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

* Observations by MISAO Project

DateMagFilterObserver
2000 Nov. 3.6640012.25CNobuo Ohkura
2000 Nov. 3.6658612.25CNobuo Ohkura
2000 Nov. 3.6677112.20CNobuo Ohkura
2001 Nov. 19.6107312.38CNobuo Ohkura
2001 Nov. 19.6127012.21CNobuo Ohkura
2001 Nov. 19.6146612.25CNobuo Ohkura
2001 Nov. 19.6166312.32CNobuo Ohkura
2002 Jan. 23.4401412.16CNobuo Ohkura
2002 Jan. 23.4421112.21CNobuo Ohkura
2002 Jan. 23.4440712.17CNobuo Ohkura
2002 Jan. 23.4460512.32CNobuo Ohkura
2004 Sept. 30.7534512.65VNobuo Ohkura
2004 Sept. 30.7573712.70VNobuo Ohkura
2004 Oct. 12.6939112.78VNobuo Ohkura
2004 Oct. 12.6978512.77VNobuo Ohkura
2004 Oct. 14.6923013.42VNobuo Ohkura
2004 Oct. 14.6962413.34VNobuo Ohkura
2007 Feb. 11.5562212.26CNobuo Ohkura and Youichirou Nakashima
2007 Feb. 11.5534312.35CNobuo Ohkura and Youichirou Nakashima
2007 Feb. 21.4858912.52CYouichirou Nakashima
2007 Feb. 21.4830912.63CYouichirou Nakashima
2007 Feb. 21.4802912.63CYouichirou Nakashima

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