Home Page Updated on December 16, 2020
MisV1443
|
R.A. | 06h19m59s.96 | |
Decl. | +19o26'59".0 | (2000.0) |
Mag. | 12.8-19.2C | |
Type | UG |
= USNO-B1.0 1094-0104214 06h19m59s.9113 +19o26'59".210 20.480 mag(B 1) 20.390 mag(B2) = GSC2.3 N8JR031714 06h19m59s.93 +19o26'58".8
Digitized Sky Survey GIF image (15 x 15 arcmin)
We discovered a possible new object from Youichirou Nakashima's survey images in the course of the MISAO Project.
I checked the Minor Planet Checker, the SIMBAD database and 2MASS images, and found nothing at this position.
Today we in Japan are cloudy and cannot confirm this object.
I also reported this to VSNET-alert mailing list.
Further information about this object:
Discoverers: Seiichi Yoshida, Yokohama City, Kanagawa, Japan; and Youichirou Nakashima, Setouchi City, Okayama, Japan
Yoshida discovered this object from Nakashima's images, in the course of the MISAO Project.
The limiting magnitude of discovery images is 16.2 mag.
In the DSS images, a faint blue star is found at this position.
Ken-ichi Kadota found USNO-B1.0 1094-0104214, R.A. 06h19m59s.9113, Decl. +19o26'59".210, 20.480 mag(B1), 20.390 mag(B2), at this position.
Additional information about the DSS images.
A faint star is visible at this position on the DSS blue image on 1996 Feb. 14, 03:42 (UT). But only a hint of this object, nearly noise level, is visible on the DSS red image on 1996 Oct. 9, 11:00 (UT). Nothing is visible on the DSS infrared image on 1994 Nov. 27, 08:23 (UT).
New bright dwarf nova discovered at 14 mag from 2011 Jan. 8 images. It was bright as 12.8 mag already on Jan. 2 in the Stanislav Korotkiy and Kirill Sokolovsky's images. It revealed that the MISAO Project discovered this object about one week after the explosion, and the object has already faded by about 2 mag.
Spectrum observations by Plaskett telescope and Akira Arai confirmed it to be a dwarf nova in outburst. Ken-ichi Kadota and Brian Skiff revealed that the progenitor before explosion is a 20.5-mag blue star.
Adolfo San Segundo detected the re-brightening up to 15.32 mag on Feb. 3, 2011.
This dwarf nova was announced in CBET 2633.
2012 Dec. 9.006 21.43 CV Adolfo San Segundo 2012 Jan. 3.986 18.03 CV Adolfo San Segundo 2012 Jan. 3.986 17.66 CR Adolfo San Segundo 2011 Nov. 25.147 20.12 CR Adolfo San Segundo 2011 Nov. 7 [18.9 CR Faustino Garcia 2011 Apr. 1.916 [17.50 V Miguel Rodriguez Marco 2011 Mar. 31.919 [17.50 V Miguel Rodriguez Marco 2011 Feb. 7.954 19.15 CV Adolfo San Segundo 2011 Feb. 6.952 18.61 CR Faustino Garcia 2011 Feb. 6.848 18.70 CV Diego Rodriguez 2011 Feb. 6.067 [17.50 V Miguel Rodriguez Marco 2011 Feb. 3.956 15.32 CV Adolfo San Segundo 2011 Jan. 21.882 15.25 CV Adolfo San Segundo 2011 Jan. 16.145 14.98 V Miguel Rodriguez Marco 2011 Jan. 15.876 15.08 CR Faustino Garcia 2011 Jan. 15.102 15.19 V Miguel Rodriguez Marco 2011 Jan. 14.514 [13.9 C Koichi Nishiyama and Fujio Kabashima 2011 Jan. 13.985 14.79 CR Faustino Garcia 2011 Jan. 13.108 14.76 V Miguel Rodriguez Marco 2011 Jan. 12.893 14.94 CV Diego Rodriguez 2011 Jan. 12.106 14.47 C Gary Poyner 2011 Jan. 10.109 14.62 Ic Hidetaka Sato 2011 Jan. 10.109 14.57 Rc Hidetaka Sato 2011 Jan. 10.109 14.49 V Hidetaka Sato 2011 Jan. 10.109 14.48 B Hidetaka Sato 2011 Jan. 9.800: 14.53 Ic Nick James 2011 Jan. 9.800: 14.36 Rc Nick James 2011 Jan. 9.800: 14.38 V Nick James 2011 Jan. 9.76819 14.1 CR Gianluca Masi 2011 Jan. 9.498 [13.8 C Koichi Nishiyama and Fujio Kabashima 2011 Jan. 6.669 [13.8 C Koichi Nishiyama and Fujio Kabashima 2011 Jan. 3.98212 [13 C Stanislav Korotkiy and Kirill Sokolovsky 2011 Jan. 3.98142 [13 C Stanislav Korotkiy and Kirill Sokolovsky 2011 Jan. 2.552 [13.9 C Koichi Nishiyama and Fujio Kabashima 2011 Jan. 2.01942 12.87 C Stanislav Korotkiy and Kirill Sokolovsky 2011 Jan. 2.01876 12.76 C Stanislav Korotkiy and Kirill Sokolovsky 2010 Dec. 24.601 [13.8 C Koichi Nishiyama and Fujio Kabashima 2010 Dec. 10.06512 [14 C Stanislav Korotkiy and Kirill Sokolovsky 2010 Dec. 9.06773 [14 C Stanislav Korotkiy and Kirill Sokolovsky 2010 Dec. 8.0305 [14 C Stanislav Korotkiy and Kirill Sokolovsky 2010 Dec. 6.99535 [14 C Stanislav Korotkiy and Kirill Sokolovsky 2010 Dec. 6.99466 [14 C Stanislav Korotkiy and Kirill Sokolovsky
Date | Mag | Filter | Observer |
---|---|---|---|
2000 Feb. 27.55083 | [16.1 | C | Nobuo Ohkura |
2000 Feb. 27.55270 | [16.1 | C | Nobuo Ohkura |
2010 Nov. 29.77029 | [16.4 | C | Youichirou Nakashima |
2010 Nov. 29.77163 | [16.4 | C | Youichirou Nakashima |
2010 Nov. 29.77296 | [16.3 | C | Youichirou Nakashima |
2011 Jan. 8.59707 | 14.4 | C | Youichirou Nakashima |
2011 Jan. 8.59844 | 14.4 | C | Youichirou Nakashima |
2011 Jan. 8.59981 | 14.3 | C | Youichirou Nakashima |
2011 Jan. 10.17999 | 14.3 | B | Masayuki Suzuki |
2011 Jan. 10.18204 | 14.3 | B | Masayuki Suzuki |
2011 Jan. 10.18416 | 14.6 | V | Masayuki Suzuki |
2011 Jan. 10.18618 | 14.6 | V | Masayuki Suzuki |
2011 Jan. 10.18830 | 14.5 | Rc | Masayuki Suzuki |
2011 Jan. 10.19032 | 14.5 | Rc | Masayuki Suzuki |
2011 Jan. 10.19245 | 14.9 | Ic | Masayuki Suzuki |
2011 Jan. 10.19450 | 14.8 | Ic | Masayuki Suzuki |
2011 Jan. 24.58575 | 15.8 | C | Youichirou Nakashima |
2011 Jan. 24.58712 | 16.0 | C | Youichirou Nakashima |
2011 Jan. 24.58850 | 16.0 | C | Youichirou Nakashima |
2011 Feb. 4.59846 | [16.4 | C | Youichirou Nakashima |
2011 Feb. 4.59980 | [16.1 | C | Youichirou Nakashima |
2011 Feb. 4.60115 | [16.2 | C | Youichirou Nakashima |
2011 Mar. 4.57020 | [16.1 | C | Youichirou Nakashima |
2011 Mar. 4.57154 | [15.9 | C | Youichirou Nakashima |
2011 Mar. 4.57287 | [16.0 | C | Youichirou Nakashima |
2011 Nov. 21.64529 | [16.1 | C | Youichirou Nakashima |
2011 Nov. 21.64663 | [16.0 | C | Youichirou Nakashima |
2011 Nov. 21.64797 | [15.8 | C | Youichirou Nakashima |
2012 Jan. 25.65925 | [16.3 | C | Youichirou Nakashima |
2012 Jan. 25.66059 | [16.2 | C | Youichirou Nakashima |
2012 Jan. 25.66192 | [16.1 | C | Youichirou Nakashima |
2012 Feb. 9.56902 | [15.6 | C | Youichirou Nakashima |
2012 Feb. 9.57037 | [15.9 | C | Youichirou Nakashima |
2012 Feb. 18.53953 | [13.3 | C | Nobuo Ohkura |
2012 Feb. 18.54091 | [13.3 | C | Nobuo Ohkura |
2012 Feb. 26.49612 | [13.5 | C | Nobuo Ohkura |
2012 Feb. 26.49751 | [13.5 | C | Nobuo Ohkura |
2012 Feb. 26.49890 | [13.0 | C | Nobuo Ohkura |
2012 Mar. 11.45391 | [13.6 | C | Nobuo Ohkura |
2012 Mar. 11.45530 | [13.1 | C | Nobuo Ohkura |
2012 Mar. 11.45669 | [13.2 | C | Nobuo Ohkura |
2012 Mar. 26.45097 | [13.5 | C | Nobuo Ohkura |
2012 Mar. 26.45236 | [13.2 | C | Nobuo Ohkura |
2012 Mar. 26.45375 | [13.3 | C | Nobuo Ohkura |
2012 Sept. 26.75201 | [16.2 | C | Youichirou Nakashima |
2012 Sept. 26.75338 | [16.3 | C | Youichirou Nakashima |
2012 Sept. 26.75473 | [16.0 | C | Youichirou Nakashima |
2012 Oct. 15.75683 | [16.2 | C | Youichirou Nakashima |
2012 Oct. 15.75818 | [16.3 | C | Youichirou Nakashima |
2012 Oct. 15.75955 | [15.9 | C | Youichirou Nakashima |
2012 Nov. 12.63020 | [16.1 | C | Youichirou Nakashima |
2012 Nov. 12.63155 | [16.1 | C | Youichirou Nakashima |
2012 Nov. 12.63291 | [15.8 | C | Youichirou Nakashima |
2012 Dec. 6.65625 | [16.2 | C | Youichirou Nakashima |
2013 Feb. 2.60631 | [16.5 | C | Youichirou Nakashima |
2013 Feb. 2.60767 | [16.4 | C | Youichirou Nakashima |
2013 Feb. 2.60903 | [16.2 | C | Youichirou Nakashima |
2013 Mar. 14.57407 | [16.2 | C | Youichirou Nakashima |
2013 Mar. 14.57543 | [16.0 | C | Youichirou Nakashima |
2013 Mar. 14.57678 | [15.9 | C | Youichirou Nakashima |
2014 Jan. 31.63502 | [15.6 | C | Youichirou Nakashima |
2014 Jan. 31.63777 | [15.5 | C | Youichirou Nakashima |
2014 Jan. 31.64052 | [15.4 | C | Youichirou Nakashima |