Home Page Updated on December 16, 2020
MisV1325
|
R.A. | 03h47m12s.63 | |
Decl. | +57o11'32".6 | (2000.0) |
Mag. | 13.4-14.1Rc | |
Type | ISA |
= IPHAS J034712.63+571132.6 em R=13.655 R-I=0.835 R-Ha=0.666 MNRAS384, 1277 = USNO-A2.0 1425.04535632 03h47m12s.654 +57o11'32".40 Mag(R):14.3 M ag(B):14.9 = 2MASS 034712.623 +571132.54 (2000.0) 11.778 11.413 11.105
Digitized Sky Survey GIF image (15 x 15 arcmin)
NSVS Light Curve (NSVS 1974637)
Seiichi Yoshida, MISAO Project; Nobuo Ohkura, Okayama, Japan; and Ken-ichi Kadota, MISAO Project, discovered a new variable star MisV1325.
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.
Observations by Kazuhiro Nakajima, and the NSVS data suggest that MisV1325 is almost constant at about 14.2 mag. Observations by Nobuo Ohkura and Youichirou Nakashima also suggest that it keeps almost constant at 13.5-13.8 mag from 2001 to 2007, however, it faded only in 2000 and became fainter than 14 mag. So MisV1325 may be a RCB type variable, which rarely fades out.
Taichi Kato identified it with an emission-line star IPHAS J034712.63+571132.6. It was revealed to be a Herbig Ae/Be type star based on its color.
During 4 seasons between 2009 and 2012, it was bright by 0.5 mag only in the season of 2010-2011 based on the observations by Tsutomu Fujiwara, Adolfo San Segundo, Esteban Reina Lorenz, Diego Rodriguez, Faustino Garcia. No evident variation was observed during each season.
Nakajima's observations and the NSVS data suggest the small variation with an amplitude of about 0.2 mag.
2013 Nov. 22.990 14.10 CV Adolfo San Segundo 2012 Dec. 28.828 14.36 CV Adolfo San Segundo 2012 Oct. 10.056 14.52 CV Adolfo San Segundo 2012 Jan. 25.833 13.97 CR Diego Rodriguez 2012 Jan. 17.824 14.58 CV Adolfo San Segundo 2012 Jan. 14.840 14.52 CV Adolfo San Segundo 2012 Jan. 3.808 14.62 CV Adolfo San Segundo 2012 Jan. 3.808 14.11 CR Adolfo San Segundo 2011 Dec. 6.868 14.02 CR Diego Rodriguez 2011 Dec. 6.866 14.56 CV Diego Rodriguez 2011 Nov. 25.012 13.98 CR Faustino Garcia 2011 Feb. 3.781 14.00 CV Adolfo San Segundo 2011 Feb. 2.800 14.01 CV Adolfo San Segundo 2010 Dec. 12.031 13.98 CV Esteban Reina Lorenz 2010 Nov. 20.998 13.47 CR Esteban Reina Lorenz 2010 Nov. 13.052 13.40 CR Esteban Reina Lorenz 2010 Oct. 15.984 13.91 V Esteban Reina Lorenz 2010 Oct. 15.965 13.86 CV Esteban Reina Lorenz 2010 Feb. 2.805 14.47 V Adolfo San Segundo 2010 Jan. 26.822 14.49 V Adolfo San Segundo 2009 Dec. 9.948 13.97 R Adolfo San Segundo 2009 Dec. 9.942 14.44 V Adolfo San Segundo 2009 Dec. 4.973 14.47 V Adolfo San Segundo 2009 Dec. 4.969 13.94 R Adolfo San Segundo 2009 Nov. 22.970 13.98 R Adolfo San Segundo 2009 Nov. 22.966 14.46 V Adolfo San Segundo
Date | Mag | Filter | Observer |
---|---|---|---|
2000 Mar. 1.56535 | 14.0 | C | Nobuo Ohkura |
2000 Mar. 1.56720 | 14.1 | C | Nobuo Ohkura |
2000 Mar. 1.56905 | 14.3 | C | Nobuo Ohkura |
2000 Dec. 25.52396 | 14.2 | C | Nobuo Ohkura |
2000 Dec. 25.52580 | 14.2 | C | Nobuo Ohkura |
2000 Dec. 25.52766 | 14.3 | C | Nobuo Ohkura |
2000 Dec. 25.52951 | 14.3 | C | Nobuo Ohkura |
2001 Nov. 14.63471 | 13.7 | C | Nobuo Ohkura |
2001 Nov. 14.63668 | 13.6 | C | Nobuo Ohkura |
2001 Nov. 14.63865 | 13.6 | C | Nobuo Ohkura |
2001 Nov. 22.60145 | 13.6 | C | Nobuo Ohkura |
2001 Nov. 22.60341 | 13.5 | C | Nobuo Ohkura |
2001 Nov. 22.60538 | 13.6 | C | Nobuo Ohkura |
2001 Nov. 22.60735 | 13.6 | C | Nobuo Ohkura |
2003 Nov. 1.63094 | 13.8 | C | Nobuo Ohkura |
2003 Nov. 1.63486 | 13.7 | C | Nobuo Ohkura |
2004 Oct. 21.65733 | 13.8 | C | Nobuo Ohkura |
2004 Oct. 21.66126 | 13.7 | C | Nobuo Ohkura |
2004 Oct. 23.66396 | 13.7 | C | Nobuo Ohkura |
2004 Oct. 23.66788 | 13.7 | C | Nobuo Ohkura |
2004 Oct. 24.65828 | 13.6 | C | Nobuo Ohkura |
2004 Oct. 27.64672 | 13.9 | C | Nobuo Ohkura |
2004 Oct. 27.65065 | 13.8 | C | Nobuo Ohkura |
2004 Nov. 7.61098 | 13.6 | C | Nobuo Ohkura |
2004 Nov. 8.60949 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 8.61343 | 13.6 | C | Nobuo Ohkura |
2004 Nov. 9.57179 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 9.57573 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 12.60765 | 13.8 | C | Nobuo Ohkura |
2004 Nov. 12.61157 | 13.6 | C | Nobuo Ohkura |
2004 Nov. 19.58711 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 19.59103 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 21.57324 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 21.57716 | 13.7 | C | Nobuo Ohkura |
2004 Nov. 24.57676 | 13.9 | C | Nobuo Ohkura |
2004 Nov. 24.58069 | 13.8 | C | Nobuo Ohkura |
2004 Nov. 25.58787 | 13.8 | C | Nobuo Ohkura |
2004 Nov. 25.59181 | 13.8 | C | Nobuo Ohkura |
2007 Feb. 26.45872 | 13.5 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Feb. 26.46153 | 13.5 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Feb. 26.46434 | 13.5 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Oct. 20.78500 | 13.9 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Oct. 20.78707 | 13.7 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Nov. 20.67929 | 13.9 | C | Youichirou Nakashima |
2007 Nov. 20.68137 | 13.9 | C | Youichirou Nakashima |
2008 Jan. 9.47123 | 14.0 | C | Youichirou Nakashima |
2008 Jan. 9.47329 | 14.1 | C | Youichirou Nakashima |
2008 Jan. 16.50992 | 13.9 | C | Youichirou Nakashima |
2008 Jan. 16.51198 | 13.9 | C | Youichirou Nakashima |
2008 Nov. 18.69898 | 14.2 | C | Youichirou Nakashima |
2008 Nov. 18.70102 | 14.1 | C | Youichirou Nakashima |
2008 Dec. 1.64346 | 14.1 | C | Youichirou Nakashima |
2008 Dec. 1.64550 | 14.1 | C | Youichirou Nakashima |
2009 Jan. 3.56737 | 14.2 | C | Youichirou Nakashima |
2009 Jan. 3.56941 | 14.2 | C | Youichirou Nakashima |
2009 Jan. 3.57145 | 14.2 | C | Youichirou Nakashima |
2009 Jan. 19.50190 | 14.3 | V | Tsutomu Fujiwara |
2009 Feb. 14.47667 | 14.4 | V | Tsutomu Fujiwara |
2009 Nov. 14.54546 | 14.4 | V | Tsutomu Fujiwara |
2009 Nov. 14.55601 | 13.9 | Rc | Tsutomu Fujiwara |
2009 Nov. 28.50675 | 14.3 | V | Tsutomu Fujiwara |
2009 Nov. 28.51260 | 13.8 | Rc | Tsutomu Fujiwara |
2009 Nov. 28.52115 | 15.1 | B | Tsutomu Fujiwara |
2009 Dec. 5.51894 | 14.3 | V | Tsutomu Fujiwara |
2009 Dec. 5.52449 | 13.9 | Rc | Tsutomu Fujiwara |
2010 Oct. 26.76277 | 13.6 | C | Youichirou Nakashima |
2010 Oct. 26.76410 | 13.6 | C | Youichirou Nakashima |
2010 Oct. 26.76544 | 13.6 | C | Youichirou Nakashima |
2010 Nov. 23.66910 | 13.7 | C | Youichirou Nakashima |
2010 Nov. 23.67043 | 13.7 | C | Youichirou Nakashima |
2010 Dec. 1.56466 | 13.4 | Rc | Tsutomu Fujiwara |
2010 Dec. 1.56758 | 14.1 | V | Tsutomu Fujiwara |
2010 Dec. 3.57825 | 14.1 | V | Tsutomu Fujiwara |
2010 Dec. 3.58160 | 13.5 | Rc | Tsutomu Fujiwara |
2010 Dec. 4.50265 | 13.4 | Rc | Tsutomu Fujiwara |
2010 Dec. 4.50606 | 14.1 | V | Tsutomu Fujiwara |
2010 Dec. 5.54145 | 14.0 | V | Tsutomu Fujiwara |
2010 Dec. 5.54447 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Jan. 4.53483 | 14.1 | V | Tsutomu Fujiwara |
2011 Jan. 4.53875 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Jan. 7.52832 | 14.0 | V | Tsutomu Fujiwara |
2011 Jan. 7.53230 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Jan. 13.56456 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Jan. 13.56791 | 14.2 | V | Tsutomu Fujiwara |
2011 Jan. 15.57573 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Jan. 15.57873 | 14.1 | V | Tsutomu Fujiwara |
2011 Jan. 24.51737 | 14.2 | V | Tsutomu Fujiwara |
2011 Jan. 24.52073 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Jan. 26.56007 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Jan. 26.56304 | 14.1 | V | Tsutomu Fujiwara |
2011 Feb. 2.57175 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Feb. 2.57550 | 14.1 | V | Tsutomu Fujiwara |
2011 Feb. 5.55965 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Feb. 5.56307 | 14.2 | V | Tsutomu Fujiwara |
2011 Feb. 7.52005 | 14.4 | V | Tsutomu Fujiwara |
2011 Feb. 7.52331 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Feb. 12.56438 | 14.2 | V | Tsutomu Fujiwara |
2011 Feb. 12.56740 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Feb. 21.49258 | 14.2 | V | Tsutomu Fujiwara |
2011 Feb. 21.49568 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Feb. 22.56366 | 14.2 | V | Tsutomu Fujiwara |
2011 Feb. 22.56674 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Feb. 24.54038 | 14.2 | V | Tsutomu Fujiwara |
2011 Feb. 24.54368 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Feb. 25.58619 | 14.1 | V | Tsutomu Fujiwara |
2011 Feb. 25.58943 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Mar. 2.54757 | 14.1 | V | Tsutomu Fujiwara |
2011 Mar. 2.55054 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Mar. 7.54890 | 14.3 | V | Tsutomu Fujiwara |
2011 Mar. 7.55177 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Mar. 8.52270 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Mar. 8.52571 | 14.2 | V | Tsutomu Fujiwara |
2011 Mar. 10.54196 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Mar. 10.54487 | 14.1 | V | Tsutomu Fujiwara |
2011 Mar. 23.51980 | 14.0 | V | Tsutomu Fujiwara |
2011 Mar. 23.52522 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Mar. 25.53089 | 14.2 | V | Tsutomu Fujiwara |
2011 Mar. 25.53429 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Mar. 31.50164 | 13.5 | Rc | Tsutomu Fujiwara |
2011 Mar. 31.50513 | 14.3 | V | Tsutomu Fujiwara |
2011 Apr. 3.49293 | 14.3 | V | Tsutomu Fujiwara |
2011 Apr. 3.49597 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Apr. 5.49484 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Apr. 5.49811 | 14.3 | V | Tsutomu Fujiwara |
2011 Apr. 10.46744 | 14.2 | V | Tsutomu Fujiwara |
2011 Apr. 10.47094 | 13.6 | Rc | Tsutomu Fujiwara |
2011 Apr. 12.48956 | 13.4 | Rc | Tsutomu Fujiwara |
2011 Apr. 12.49287 | 14.2 | V | Tsutomu Fujiwara |
2011 Nov. 21.58588 | 13.9 | Rc | Tsutomu Fujiwara |
2011 Nov. 25.60472 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Jan. 5.53471 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Jan. 9.52646 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Jan. 17.54265 | 14.1 | Rc | Tsutomu Fujiwara |
2012 Jan. 23.54434 | 13.8 | Rc | Tsutomu Fujiwara |
2012 Jan. 31.52595 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Jan. 31.55131 | 14.4 | V | Tsutomu Fujiwara |
2012 Feb. 2.51269 | 14.9 | C | Youichirou Nakashima |
2012 Feb. 2.51403 | 14.7 | C | Youichirou Nakashima |
2012 Feb. 2.51537 | 15.0 | C | Youichirou Nakashima |
2012 Mar. 10.52861 | 14.5 | V | Tsutomu Fujiwara |
2012 Mar. 10.53174 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Mar. 12.49683 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Mar. 12.52123 | 14.4 | V | Tsutomu Fujiwara |
2012 Mar. 14.51541 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Mar. 14.54130 | 14.6 | V | Tsutomu Fujiwara |
2012 Mar. 20.49418 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Mar. 20.49741 | 14.4 | V | Tsutomu Fujiwara |
2012 Mar. 24.49061 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Mar. 24.49350 | 14.4 | V | Tsutomu Fujiwara |
2012 Mar. 31.48575 | 14.1 | Rc | Tsutomu Fujiwara |
2012 Mar. 31.49303 | 14.6 | V | Tsutomu Fujiwara |
2012 Apr. 7.48343 | 13.8 | Rc | Tsutomu Fujiwara |
2012 Aug. 24.59081 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Aug. 24.59264 | 14.4 | V | Tsutomu Fujiwara |
2012 Aug. 24.59381 | 15.6 | B | Tsutomu Fujiwara |
2012 Sept. 6.56705 | 14.1 | Rc | Tsutomu Fujiwara |
2012 Sept. 6.56899 | 14.5 | V | Tsutomu Fujiwara |
2012 Sept. 15.55953 | 14.1 | Rc | Tsutomu Fujiwara |
2012 Sept. 15.56076 | 14.5 | V | Tsutomu Fujiwara |
2012 Sept. 23.51788 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Sept. 23.51902 | 14.4 | V | Tsutomu Fujiwara |
2012 Sept. 23.52206 | 15.4 | B | Tsutomu Fujiwara |
2012 Oct. 4.54161 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Oct. 4.54374 | 14.6 | V | Tsutomu Fujiwara |
2012 Oct. 4.54564 | 15.4 | B | Tsutomu Fujiwara |
2012 Oct. 15.60872 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Oct. 15.61198 | 14.4 | V | Tsutomu Fujiwara |
2012 Oct. 15.61381 | 15.4 | B | Tsutomu Fujiwara |
2012 Oct. 18.71035 | 15.0 | C | Nobuo Ohkura |
2012 Oct. 18.71127 | 15.0 | C | Nobuo Ohkura |
2012 Oct. 20.60720 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Oct. 20.60887 | 14.5 | V | Tsutomu Fujiwara |
2012 Oct. 20.61053 | 15.2 | B | Tsutomu Fujiwara |
2012 Oct. 20.70383 | 14.9 | C | Youichirou Nakashima |
2012 Oct. 20.70520 | 14.9 | C | Youichirou Nakashima |
2012 Oct. 20.70655 | 14.8 | C | Youichirou Nakashima |
2012 Oct. 20.70791 | 14.7 | C | Youichirou Nakashima |
2012 Oct. 24.57542 | 15.1 | C | Youichirou Nakashima |
2012 Oct. 24.57677 | 14.9 | C | Youichirou Nakashima |
2012 Oct. 26.59112 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Oct. 26.59234 | 14.5 | V | Tsutomu Fujiwara |
2012 Oct. 26.59405 | 15.3 | B | Tsutomu Fujiwara |
2012 Oct. 28.74229 | 15.0 | C | Youichirou Nakashima |
2012 Oct. 28.74365 | 15.1 | C | Youichirou Nakashima |
2012 Oct. 28.74500 | 15.1 | C | Youichirou Nakashima |
2012 Oct. 28.74635 | 15.1 | C | Youichirou Nakashima |
2012 Nov. 12.56853 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Nov. 12.57027 | 14.5 | V | Tsutomu Fujiwara |
2012 Nov. 12.57215 | 15.2 | B | Tsutomu Fujiwara |
2012 Nov. 18.51839 | 14.1 | Rc | Tsutomu Fujiwara |
2012 Nov. 18.51966 | 14.6 | V | Tsutomu Fujiwara |
2012 Nov. 18.52150 | 15.4 | B | Tsutomu Fujiwara |
2012 Nov. 26.56087 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Nov. 26.56200 | 14.7 | V | Tsutomu Fujiwara |
2012 Nov. 26.56424 | 15.6 | B | Tsutomu Fujiwara |
2012 Nov. 30.57218 | 14.0 | Rc | Tsutomu Fujiwara |
2012 Nov. 30.57325 | 14.4 | V | Tsutomu Fujiwara |
2012 Nov. 30.57502 | 15.4 | B | Tsutomu Fujiwara |
2012 Dec. 4.54981 | 13.9 | Rc | Tsutomu Fujiwara |
2012 Dec. 4.55105 | 14.3 | V | Tsutomu Fujiwara |
2012 Dec. 4.55222 | 15.4 | B | Tsutomu Fujiwara |
2012 Dec. 10.55343 | 15.1 | C | Nobuo Ohkura |
2012 Dec. 12.55992 | 15.1 | C | Nobuo Ohkura |
2012 Dec. 18.62250 | 15.0 | C | Nobuo Ohkura |
2012 Dec. 18.62354 | 15.0 | C | Nobuo Ohkura |
2012 Dec. 31.49787 | 13.6 | Rc | Tsutomu Fujiwara |
2012 Dec. 31.49899 | 14.2 | V | Tsutomu Fujiwara |
2012 Dec. 31.50097 | 14.9 | B | Tsutomu Fujiwara |
2013 Jan. 2.56351 | 14.6 | C | Youichirou Nakashima |
2013 Jan. 2.56486 | 14.6 | C | Youichirou Nakashima |
2013 Jan. 2.56622 | 14.5 | C | Youichirou Nakashima |
2013 Jan. 2.56758 | 14.3 | C | Youichirou Nakashima |
2013 Jan. 3.54444 | 13.4 | Rc | Tsutomu Fujiwara |
2013 Jan. 3.54600 | 13.5 | Rc | Tsutomu Fujiwara |
2013 Jan. 3.54728 | 13.6 | Rc | Tsutomu Fujiwara |
2013 Jan. 3.54840 | 14.1 | V | Tsutomu Fujiwara |
2013 Jan. 3.55175 | 15.2 | B | Tsutomu Fujiwara |
2013 Jan. 5.55803 | 13.7 | Rc | Tsutomu Fujiwara |
2013 Jan. 5.56103 | 14.1 | V | Tsutomu Fujiwara |
2013 Jan. 7.56119 | 13.6 | Rc | Tsutomu Fujiwara |
2013 Jan. 7.56405 | 13.6 | Rc | Tsutomu Fujiwara |
2013 Jan. 7.56520 | 14.1 | V | Tsutomu Fujiwara |
2013 Jan. 7.56719 | 14.7 | B | Tsutomu Fujiwara |
2013 Jan. 7.56824 | 15.1 | B | Tsutomu Fujiwara |
2013 Jan. 12.46925 | 13.5 | Rc | Tsutomu Fujiwara |
2013 Jan. 12.47054 | 14.1 | V | Tsutomu Fujiwara |
2013 Jan. 12.47231 | 14.9 | B | Tsutomu Fujiwara |
2013 Feb. 20.55031 | 14.3 | C | Youichirou Nakashima |
2013 Feb. 20.55168 | 14.4 | C | Youichirou Nakashima |
2013 Nov. 8.82652 | 14.3 | C | Youichirou Nakashima |
2013 Nov. 8.82926 | 14.2 | C | Youichirou Nakashima |
2014 Jan. 19.60012 | 14.4 | C | Youichirou Nakashima |
2014 Jan. 19.60286 | 14.2 | C | Youichirou Nakashima |