
Home Page Updated on December 16, 2020
MisV1226
|
| R.A. | 04h40m24s.45 | |
| Decl. | +55o25'14".2 | (2000.0) |
| Mag. | 12.94-13.54C | |
| Type | EW | |
| Period | 0.3662 | |
| Epoch | 2452975.3307 |
= GSC 3737-01085 04h40m24s.46 +55o25'14".7 Error:0.2" Mag:12.73 Ma gError:0.31 Band:1 Class:0 Plate:01YF Flag:F Epoch:11 OCT 1983 = USNO-A2.0 1425.05422897 04h40m24s.491 +55o25'15".42 Mag(R):13.3 M ag(B):13.9
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 2121030)
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1226.
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.
Kazuhiro Nakajima's observations revealed it is a W UMa-type (EW) eclipsing variable with unfiltered CCD variations of 12.94 mag at maximum, 13.54 mag at primary minimum, 13.50 mag at secondary minimum, and period of 0.3662 days (IBVS 5600).

| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Dec. 23.55981 | 12.43 | C | Nobuo Ohkura |
| 2000 Dec. 23.56167 | 12.38 | C | Nobuo Ohkura |
| 2000 Dec. 23.56353 | 12.44 | C | Nobuo Ohkura |
| 2001 Nov. 16.66200 | 12.45 | C | Nobuo Ohkura |
| 2001 Nov. 16.66396 | 12.45 | C | Nobuo Ohkura |
| 2001 Nov. 16.66594 | 12.47 | C | Nobuo Ohkura |
| 2001 Nov. 28.61987 | 13.04 | C | Nobuo Ohkura |
| 2001 Nov. 28.62184 | 13.05 | C | Nobuo Ohkura |
| 2001 Nov. 28.62381 | 12.93 | C | Nobuo Ohkura |
| 2001 Nov. 28.62578 | 13.16 | C | Nobuo Ohkura |
| 2002 Jan. 30.46113 | 12.75 | C | Nobuo Ohkura |
| 2002 Jan. 30.46310 | 12.73 | C | Nobuo Ohkura |
| 2002 Jan. 30.46508 | 12.76 | C | Nobuo Ohkura |
| 2002 Jan. 30.46704 | 12.74 | C | Nobuo Ohkura |
| 2003 Oct. 25.70872 | 13.02 | V | Nobuo Ohkura |
| 2003 Oct. 25.71067 | 12.92 | V | Nobuo Ohkura |
| 2003 Oct. 25.71264 | 12.81 | V | Nobuo Ohkura |
| 2003 Oct. 28.70051 | 12.81 | V | Nobuo Ohkura |
| 2003 Oct. 28.70249 | 12.78 | V | Nobuo Ohkura |
| 2003 Oct. 28.70444 | 12.83 | V | Nobuo Ohkura |
| 2003 Oct. 28.70641 | 12.85 | V | Nobuo Ohkura |
| 2003 Oct. 29.70573 | 13.33 | V | Nobuo Ohkura |
| 2003 Oct. 29.70770 | 13.31 | V | Nobuo Ohkura |
| 2003 Oct. 30.70071 | 12.89 | V | Nobuo Ohkura |
| 2003 Oct. 30.70267 | 12.84 | V | Nobuo Ohkura |
| 2003 Oct. 30.70464 | 12.80 | V | Nobuo Ohkura |
| 2003 Oct. 30.70661 | 12.90 | V | Nobuo Ohkura |
| 2004 Oct. 22.70968 | 13.25 | V | Nobuo Ohkura |
| 2004 Oct. 22.71361 | 13.27 | V | Nobuo Ohkura |
| 2004 Oct. 23.69971 | 12.82 | V | Nobuo Ohkura |
| 2004 Oct. 23.70363 | 12.92 | V | Nobuo Ohkura |