Home Page Updated on February 14, 2015
MisV0477
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| R.A. | 17h57m37s.53 | |
| Decl. | -28o02'46".5 | (2000.0) |
| Mag. | 12.2-16.3:Rc | |
| Type | M | |
| Period | 377 | |
| Epoch | 2450666 |
= USNO-A2.0_0600.29687396 17 57 37.525 -28 02 46.46 16.6R 19.6B = IRAS 17544-2802 R.A.=17 57 36.71 Decl.=-28 02 49.3 (46 x 5", p.a. =91) flux(12)=2.69 flux(25)=<3.09 flux(60)=<17.11 flux(100)=<226 .00 0% variable
Digitized Sky Survey GIF image (15 x 15 arcmin)
Discovery Information
It was detected by the PIXY system as one of the candidates of new variable stars from images taken by Ken-ichi Kadota, Ageo City, Saitama, Japan, then confirmed by Seiichi Yoshida.
Special Notes
Stefan Huemmerich and Klaus Bernhard revealed that it is a Mira type variable with a period of 377 days, brightness range of 12.2-16.3: mag(Rc), using the MACHO project data.
Research and Publication
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New Variable Stars Discovered in the MISAO Project VIII: MisV0401-MisV0500
IBVS 4854
Yoshida, S.; Kadota, K.; Kato, T.
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Type Classification of 255 MISAO Project New Variable Stars
Yoshida, S.; Greaves, J.
Light Curve
12.5 +--------------------------------------------------------+
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14.5 +--------------------------------------------------------+
2451269 2451453
1999 Mar. 31 1999 Oct. 1
Observations by MISAO Project
| Date | Mag | Filter | Observer |
|---|---|---|---|
| 1999 Apr. 8.75605 | [14.3 | C | Ken-ichi Kadota |
| 1999 Apr. 8.75661 | [14.4 | C | Ken-ichi Kadota |
| 1999 Apr. 30.74204 | [14.1 | C | Ken-ichi Kadota |
| 1999 Apr. 30.74247 | [14.1 | C | Ken-ichi Kadota |
| 1999 Sept. 23.43274 | 12.6 | C | Ken-ichi Kadota |
| 1999 Sept. 23.43324 | 12.6 | C | Ken-ichi Kadota |