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MisV0490     Profile MisV0490 R.A. 18h00m21s.03 Decl. -28o13'38".8 (2000.0) Mag. 11.5:-[13.9Rc Type M Period 342.0 Epoch 2451295.0 = IRAS 17571-2813 R.A.=18 00 19.99 Decl.=-28 13 43.5 (51 x 7", p.a. =92) flux(12)=1.43 flux(25)=0.78 flux(60)=<12.84 flux(100)=<210. 20 0% variable Digitized Sky Survey GIF image (15 x 15 arcmin) SIMBAD Query AAVSO VSX Database ASAS-3 Light Curve 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 342.0 days, brightness range of 11.5-<13.9 mag(Rc), using the MACHO project data. Research and Publication New Variable Stars Discovered in the MISAO Project VIII: MisV0401-MisV0500 IBVS 4854 Yoshida, S.; Kadota, K.; Kato, T. Light Curve 11.2 +--------------------------------------------------------+ | * * | | * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * | | | | * | 13.4 +--------------------------------------------------------+ 2451269 2451453 1999 Mar. 31 1999 Oct. 1 Observations by MISAO Project Date Mag Filter Observer 1999 Apr. 8.75605 11.4 C Ken-ichi Kadota 1999 Apr. 8.75661 11.3 C Ken-ichi Kadota 1999 Apr. 30.74204 11.3 C Ken-ichi Kadota 1999 Apr. 30.74247 11.3 C Ken-ichi Kadota 1999 Sept. 23.43274 13.3 C Ken-ichi Kadota 1999 Sept. 23.43324 13.1 C Ken-ichi Kadota