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MisV1377     Profile MisV1377 R.A. 00h23m53s.56 Decl. +59o47'50".4 (2000.0) Mag. 12.2-13.0C Type SR Period 90: Epoch 2451400: = USNO-A2.0 1425.00557566 00h23m53s.589 +59o47'50".61 Mag(R):14.3 M ag(B):18.1 Digitized Sky Survey GIF image (15 x 15 arcmin) SIMBAD Query AAVSO VSX Database ASAS-3 Light Curve NSVS Light Curve (NSVS 1622567) NSVS Light Curve (NSVS 1570677) Discovery Information 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. It is not listed up in the "Red AGB Variables from Northern Sky Variability Survey (NSVS)". But the NSVS data show the semi regular variation with a period of about 90 days. Light Curve Light curve by the Northern Sky Variability Survey (NSVS) created using SkyDOT. SkyDOT is operated by the University of California for the National Nuclear Security Administration of the US Department of Energy. Observations by MISAO Project Date Mag Filter Observer 2000 Dec. 26.38758 13.0 C Nobuo Ohkura 2000 Dec. 26.38942 12.9 C Nobuo Ohkura 2000 Dec. 26.39127 12.9 C Nobuo Ohkura 2000 Dec. 26.39314 12.9 C Nobuo Ohkura 2001 Aug. 31.66127 12.5 C Nobuo Ohkura 2001 Aug. 31.66313 12.6 C Nobuo Ohkura 2001 Aug. 31.66498 12.6 C Nobuo Ohkura 2001 Sept. 16.63139 12.8 C Nobuo Ohkura 2001 Sept. 16.63324 12.8 C Nobuo Ohkura 2001 Sept. 16.63510 12.8 C Nobuo Ohkura 2001 Oct. 2.58501 12.9 C Nobuo Ohkura 2001 Oct. 2.58698 12.7 C Nobuo Ohkura 2001 Oct. 2.58895 12.8 C Nobuo Ohkura 2001 Oct. 2.59091 12.8 C Nobuo Ohkura 2001 Nov. 19.47293 12.1 C Nobuo Ohkura 2001 Nov. 19.47490 12.1 C Nobuo Ohkura 2001 Nov. 19.47686 12.2 C Nobuo Ohkura 2001 Nov. 20.47707 12.3 C Nobuo Ohkura 2001 Nov. 20.47904 12.2 C Nobuo Ohkura 2001 Nov. 20.48101 12.1 C Nobuo Ohkura 2001 Nov. 20.48297 12.2 C Nobuo Ohkura