Home Page Updated on December 16, 2020
MisV1288
|
| R.A. | 06h02m07s.58 | |
| Decl. | +52o31'44".1 | (2000.0) |
| Mag. | 12.52-13.25C | |
| Type | EW | |
| Period | 0.3280 | |
| Epoch | 2453285.2664 |
= GSC 3751-00178 06h02m07s.61 +52o31'44".3 Error:0.2" Mag:12.33 Ma gError:0.39 Band:1 Class:0 Plate:00VN Flag:F Epoch:11 FEB 1983 = USNO-A2.0 1425.06384643 06h02m07s.561 +52o31'45".19 Mag(R):12.0 M ag(B):12.8
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 4494106)
NSVS Light Curve (NSVS 2277968)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Kazuhiro Nakajima, Mie, Japan, discovered a new variable star MisV1288.
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 W UMa-type eclipsing variable with unfiltered CCD variations between 12.52 and 13.25 magnitude, and period of 0.3280 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 W UMa-type eclipsing variable with unfiltered CCD variations between 12.52 and 13.25 magnitude, and period of 0.3280 days (IBVS 5700).
Research and Publication
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Reports on New Discoveries
IBVS 5700
Nakajima, K.; Yoshida, S.; Ohkura, N.
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Kazuhiro Nakajima's observations
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Visual and CCD minima of eclipsing binaries during 2006
Variable Star Bulletin No.45
Kazuo Nagai
Light Curve
Observations by Kazuhiro Nakajima.
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Mar. 6.64939 | 12.44 | C | Nobuo Ohkura |
| 2000 Mar. 6.65124 | 12.45 | C | Nobuo Ohkura |
| 2000 Apr. 28.46578 | 12.45 | C | Nobuo Ohkura |
| 2000 Nov. 22.67868 | 12.07 | C | Nobuo Ohkura |
| 2000 Nov. 22.68054 | 12.02 | C | Nobuo Ohkura |
| 2000 Nov. 22.68240 | 12.13 | C | Nobuo Ohkura |
| 2000 Nov. 22.69821 | 12.09 | C | Nobuo Ohkura |
| 2000 Nov. 22.70007 | 12.03 | C | Nobuo Ohkura |
| 2000 Nov. 22.70192 | 12.10 | C | Nobuo Ohkura |
| 2000 Nov. 22.70377 | 12.20 | C | Nobuo Ohkura |
| 2000 Dec. 14.62029 | 12.25 | C | Nobuo Ohkura |
| 2000 Dec. 14.62215 | 12.17 | C | Nobuo Ohkura |
| 2000 Dec. 14.62400 | 12.24 | C | Nobuo Ohkura |
| 2000 Dec. 14.62586 | 12.22 | C | Nobuo Ohkura |
| 2001 Dec. 4.65248 | 12.54 | C | Nobuo Ohkura |
| 2001 Dec. 4.65444 | 12.46 | C | Nobuo Ohkura |
| 2001 Dec. 4.65641 | 12.41 | C | Nobuo Ohkura |
| 2001 Dec. 4.65838 | 12.44 | C | Nobuo Ohkura |
| 2002 Jan. 24.51253 | 12.36 | C | Nobuo Ohkura |
| 2002 Jan. 24.51450 | 12.24 | C | Nobuo Ohkura |
| 2002 Jan. 24.51648 | 12.44 | C | Nobuo Ohkura |
| 2003 Nov. 13.71154 | 12.29 | C | Nobuo Ohkura |
| 2003 Nov. 13.71351 | 12.41 | C | Nobuo Ohkura |
| 2003 Nov. 17.69522 | 12.97 | C | Nobuo Ohkura |
| 2003 Nov. 17.69719 | 12.86 | C | Nobuo Ohkura |
| 2003 Nov. 17.69913 | 13.08 | C | Nobuo Ohkura |
| 2003 Nov. 23.68809 | 12.17 | C | Nobuo Ohkura |
| 2003 Nov. 23.69006 | 12.25 | C | Nobuo Ohkura |
| 2003 Nov. 25.66888 | 12.24 | C | Nobuo Ohkura |
| 2003 Nov. 25.67083 | 12.29 | C | Nobuo Ohkura |
| 2003 Nov. 25.67280 | 12.35 | C | Nobuo Ohkura |
| 2003 Dec. 3.65286 | 12.24 | C | Nobuo Ohkura |
| 2003 Dec. 3.65481 | 12.25 | C | Nobuo Ohkura |
| 2003 Dec. 3.65678 | 12.31 | C | Nobuo Ohkura |
| 2003 Dec. 7.64705 | 12.21 | C | Nobuo Ohkura |
| 2003 Dec. 7.64902 | 12.27 | C | Nobuo Ohkura |
| 2004 Nov. 9.70428 | 13.10 | Rc | Nobuo Ohkura |
| 2004 Nov. 9.70821 | 12.98 | Rc | Nobuo Ohkura |
| 2004 Nov. 9.71214 | 12.83 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.69073 | 12.49 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.69464 | 12.32 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.69855 | 12.29 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.69861 | 12.44 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.70247 | 12.44 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.70255 | 12.37 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.70647 | 12.26 | Rc | Nobuo Ohkura |
| 2004 Nov. 12.71041 | 12.36 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.67044 | 12.42 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.67438 | 12.33 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.67792 | 12.59 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.67832 | 12.42 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.68185 | 12.47 | Rc | Nobuo Ohkura |
| 2004 Nov. 19.68578 | 12.52 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.66711 | 12.48 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.67104 | 12.48 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.67459 | 12.67 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.67499 | 12.50 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.67853 | 12.71 | Rc | Nobuo Ohkura |
| 2004 Nov. 20.68245 | 12.90 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.65635 | 12.53 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.66029 | 12.61 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.66422 | 12.68 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.66422 | 12.83 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.66816 | 12.72 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.66817 | 12.87 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.67209 | 13.09 | Rc | Nobuo Ohkura |
| 2004 Nov. 21.67603 | 13.11 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.65448 | 12.89 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.65843 | 12.84 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.66198 | 13.13 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.66236 | 12.92 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.66591 | 12.95 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.66630 | 13.09 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.66984 | 12.96 | Rc | Nobuo Ohkura |
| 2004 Nov. 22.67377 | 13.17 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.65148 | 13.07 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.65543 | 13.05 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.65892 | 12.90 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.65936 | 12.98 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.66286 | 12.94 | Rc | Nobuo Ohkura |
| 2004 Nov. 23.66678 | 12.87 | Rc | Nobuo Ohkura |
| 2004 Nov. 24.67156 | 12.39 | Rc | Nobuo Ohkura |
| 2004 Nov. 24.67550 | 12.32 | Rc | Nobuo Ohkura |
| 2004 Nov. 24.67942 | 12.44 | Rc | Nobuo Ohkura |
| 2004 Nov. 25.67084 | 12.51 | Rc | Nobuo Ohkura |
| 2004 Nov. 25.67478 | 12.52 | Rc | Nobuo Ohkura |
| 2004 Nov. 25.67872 | 12.30 | Rc | Nobuo Ohkura |
| 2004 Nov. 25.67873 | 12.33 | Rc | Nobuo Ohkura |
| 2004 Nov. 25.68659 | 12.35 | Rc | Nobuo Ohkura |
| 2004 Nov. 30.64936 | 12.23 | Rc | Nobuo Ohkura |
| 2004 Nov. 30.65331 | 12.25 | Rc | Nobuo Ohkura |
| 2004 Nov. 30.65725 | 12.24 | Rc | Nobuo Ohkura |
| 2004 Dec. 14.62112 | 12.77 | Rc | Nobuo Ohkura |