Home Page Updated on December 16, 2020
MisV1221
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| R.A. | 22h36m18s.85 | |
| Decl. | +48o39'16".6 | (2000.0) |
| Mag. | 14.1-17.2C | |
| Type | M: |
= USNO-A2.0 1350.16982223 22h36m18s.827 +48o39'16".19 Mag(R):15.0 M ag(B):18.4 = 2MASS 223618.822 +483916.40 (2000.0) 11.170 9.921 9.076
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1221.
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), John Greaves, and Seiichi Yoshida.
Light Curve
13.9 +--------------------------------------------------------+
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17.4 +--------------------------------------------------------+
2451810 2452226
2000 Sept. 22 2001 Nov. 12
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 2000 Oct. 11.50469 | 14.6 | C | Nobuo Ohkura |
| 2000 Oct. 11.50654 | 14.1 | C | Nobuo Ohkura |
| 2001 Aug. 23.61309 | 15.3 | C | Nobuo Ohkura |
| 2001 Aug. 23.61494 | 15.1 | C | Nobuo Ohkura |
| 2001 Aug. 23.61681 | 15.3 | C | Nobuo Ohkura |
| 2001 Aug. 24.60291 | [14.4 | C | Nobuo Ohkura |
| 2001 Aug. 24.60475 | [14.4 | C | Nobuo Ohkura |
| 2001 Oct. 5.53881 | 16.2 | C | Nobuo Ohkura |
| 2001 Oct. 5.54078 | 16.4 | C | Nobuo Ohkura |
| 2001 Oct. 23.46874 | [15.6 | C | Nobuo Ohkura |
| 2001 Oct. 23.47071 | [15.3 | C | Nobuo Ohkura |
| 2001 Oct. 23.47267 | [15.6 | C | Nobuo Ohkura |
| 2001 Oct. 23.47464 | [15.8 | C | Nobuo Ohkura |
| 2001 Oct. 24.46410 | [16.0 | C | Nobuo Ohkura |
| 2001 Oct. 24.46606 | 17.2 | C | Nobuo Ohkura |
| 2001 Oct. 24.46803 | 16.9 | C | Nobuo Ohkura |