Home Page Updated on December 16, 2020
MisV1337
|
R.A. | 03h54m03s.32 | |
Decl. | +59o54'11".9 | (2000.0) |
Mag. | 12.58-13.55C | |
Type | EB | |
Period | 0.9202 | |
Epoch | 2453709.9545 |
= 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)
NSVS Light Curve (NSVS 2046525)
NSVS Light Curve (NSVS 2022720)
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.
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).
Date | Mag | Filter | Observer |
---|---|---|---|
2000 Nov. 3.66400 | 12.25 | C | Nobuo Ohkura |
2000 Nov. 3.66586 | 12.25 | C | Nobuo Ohkura |
2000 Nov. 3.66771 | 12.20 | C | Nobuo Ohkura |
2001 Nov. 19.61073 | 12.38 | C | Nobuo Ohkura |
2001 Nov. 19.61270 | 12.21 | C | Nobuo Ohkura |
2001 Nov. 19.61466 | 12.25 | C | Nobuo Ohkura |
2001 Nov. 19.61663 | 12.32 | C | Nobuo Ohkura |
2002 Jan. 23.44014 | 12.16 | C | Nobuo Ohkura |
2002 Jan. 23.44211 | 12.21 | C | Nobuo Ohkura |
2002 Jan. 23.44407 | 12.17 | C | Nobuo Ohkura |
2002 Jan. 23.44605 | 12.32 | C | Nobuo Ohkura |
2004 Sept. 30.75345 | 12.65 | V | Nobuo Ohkura |
2004 Sept. 30.75737 | 12.70 | V | Nobuo Ohkura |
2004 Oct. 12.69391 | 12.78 | V | Nobuo Ohkura |
2004 Oct. 12.69785 | 12.77 | V | Nobuo Ohkura |
2004 Oct. 14.69230 | 13.42 | V | Nobuo Ohkura |
2004 Oct. 14.69624 | 13.34 | V | Nobuo Ohkura |
2007 Feb. 11.55622 | 12.26 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Feb. 11.55343 | 12.35 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Feb. 21.48589 | 12.52 | C | Youichirou Nakashima |
2007 Feb. 21.48309 | 12.63 | C | Youichirou Nakashima |
2007 Feb. 21.48029 | 12.63 | C | Youichirou Nakashima |