MisV1448
Profile
MisV1448
R.A. | 19h59m19s.44 |
|
Decl. | +56o25'20".7 | (2000.0) |
Mag. | 13.3-[16.6C |
|
Type | UG: |
|
= USNO-A2.0 1425.10173307 19h59m19s.449 +56o25'21".10 Mag(R):16.8 M
ag(B):17.7
Digitized Sky Survey GIF image (15 x 15 arcmin)
SIMBAD Query
AAVSO VSX Database
ASAS-3 Light Curve
Discovery Information
Seiichi Yoshida, Yokohama City, Kanagawa, Japan; discovered a new
object from survey images taken by Youichirou Nakashima, Setouchi
City, Okayama, Japan; in the course of the MISAO Project. It was
bright at 13.4 mag on May 27, but nothing found in our past images.
We found a 17-mag star, USNO-A2.0 1425.10173307, in the USNO-A2.0
catalog at this position. So it seems to be an outburst of this 17-mag
star.
We the MISAO Project assign the new variable star number "MisV1448" to
this star.
Denis Denisenko reported the pre-discovery data by the MASTER robotic
telescopes, and confirmed the outburst of this star. It has brightened
up to 12 mag on May 13.
Special Notes
New bright dwarf nova discovered at 13.4 mag from 2012 May 27 images.
Seiichi Yoshida discovered this object on June 8, about 2 weeks have already passed.
However, Denis Denisenko found the pre-discovery data by the MASTER robotic telescopes at 12 mag on May 13, and confirmed the outburst of this star.
Light Curve
13.1 +--------------------------------------------------------+
| * |
| * |
| v |
| v |
| v v |
| v |
| |
| v vvv |
| vv vvv |
| v vv |
| v vv v |
| vv v v |
| v v |
| v |
| v |
| v |
| v vvv v |
| v v vvv v v |
| vv v vv v |
| v v v |
| v v |
16.8 +--------------------------------------------------------+
2451790 2457495
2000 Sept. 2 2016 Apr. 16
Recent Observations
2020 Dec. 14.1643 14.620 zr Zwicky Transient Facility Lasair (Masci+ 2019)
2020 Dec. 14.1126 14.962 zg Zwicky Transient Facility Lasair (Masci+ 2019)
2020 Dec. 13.838 15.178 CV Gary Poyner
2020 Dec. 7.809 16.224 CV Gary Poyner
2020 Dec. 5.1174 16.371 zr Zwicky Transient Facility Lasair (Masci+ 2019)
2020 Dec. 4.7826 [14.2 visual Eddy Muyllaert
2020 Dec. 3.1021 16.138 zr Zwicky Transient Facility Lasair (Masci+ 2019)
2020 Nov. 29.795 13.85 C Gary Poyner
2020 Nov. 29.118 14.57 g ASAS-SN
2020 Nov. 20.835 13.81 C Gary Poyner
2020 Nov. 19.934 15.91 C Gary Poyner
2020 Nov. 14.856 14.3 visual Gary Poyner
2020 Nov. 14.7646 14.0 visual Eddy Muyllaert
2020 Nov. 9.978 14.96 C Gary Poyner
2020 Nov. 8.828 14.18 C Gary Poyner
2020 Nov. 7.8347 13.5 visual Eddy Muyllaert
2020 Nov. 7.790 13.5 visual Gary Poyner
2020 Nov. 6.788 13.6 visual Gary Poyner
2020 Nov. 6.7618 13.7 visual Eddy Muyllaert
2020 Nov. 5.8201 13.5 visual Eddy Muyllaert
2020 Nov. 4.8236 13.4 visual Eddy Muyllaert
2020 Nov. 3.8854 13.3 visual Eddy Muyllaert
2020 Nov. 1.851 12.90 C Gary Poyner
2020 Oct. 27.963 12.9 visual Gary Poyner
2020 Oct. 27.9222 12.9 visual Eddy Muyllaert
2020 Oct. 25.8833 12.8 visual Eddy Muyllaert
2020 Oct. 22.8375 12.3 visual Eddy Muyllaert
2020 Oct. 17.202 12.87 zg Zwicky Transient Facility Lasair (Masci+ 2019)
2020 Oct. 17.170 12.93 CR Patrick Wiggins, Daniel Bamberger, Patrick Schmeer
2020 Oct. 16.8472 13.2 visual Eddy Muyllaert
2020 Oct. 16.172 16.44 CR Patrick Wiggins, Daniel Bamberger, Patrick Schmeer
2020 Oct. 15.146 16.96 CR Patrick Wiggins, Daniel Bamberger, Patrick Schmeer
2020 Oct. 14.256 [17.41 g ASAS-SN
2017 Aug. 31.8854 [14.2 visual Eddy Muyllaert
Observations by MISAO Project
Date | Mag | Filter | Observer |
2001 May 19.77206 | [16.3 | C | Nobuo Ohkura |
2001 May 19.77392 | [16.3 | C | Nobuo Ohkura |
2001 Aug. 23.51096 | [15.7 | C | Nobuo Ohkura |
2001 Aug. 23.51281 | [15.6 | C | Nobuo Ohkura |
2001 Aug. 23.51466 | [15.8 | C | Nobuo Ohkura |
2001 Aug. 23.51653 | [15.7 | C | Nobuo Ohkura |
2001 Aug. 24.50081 | [15.3 | C | Nobuo Ohkura |
2001 Aug. 24.50266 | [15.0 | C | Nobuo Ohkura |
2001 Aug. 24.50451 | [14.8 | C | Nobuo Ohkura |
2001 Aug. 24.50638 | [15.2 | C | Nobuo Ohkura |
2001 Sept. 23.43542 | [16.1 | C | Nobuo Ohkura |
2001 Sept. 23.43728 | [16.3 | C | Nobuo Ohkura |
2001 Oct. 10.41150 | [16.2 | C | Nobuo Ohkura |
2001 Oct. 10.41350 | [16.1 | C | Nobuo Ohkura |
2007 Sept. 5.51432 | [16.3 | C | Youichirou Nakashima |
2007 Sept. 5.51640 | [16.0 | C | Youichirou Nakashima |
2007 Sept. 5.52056 | [16.3 | C | Youichirou Nakashima |
2007 Sept. 14.47584 | [16.0 | C | Youichirou Nakashima |
2007 Sept. 14.47998 | [16.4 | C | Youichirou Nakashima |
2007 Sept. 14.48205 | [16.1 | C | Youichirou Nakashima |
2007 Sept. 18.56456 | [16.3 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Sept. 18.57075 | [16.4 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Sept. 18.57282 | [16.6 | C | Nobuo Ohkura and Youichirou Nakashima |
2007 Oct. 10.43965 | [16.1 | C | Youichirou Nakashima |
2007 Oct. 10.44172 | [16.3 | C | Youichirou Nakashima |
2007 Oct. 10.44378 | [16.3 | C | Youichirou Nakashima |
2007 Oct. 10.44586 | [16.1 | C | Youichirou Nakashima |
2008 Apr. 24.68377 | [16.1 | C | Youichirou Nakashima |
2008 Apr. 24.68954 | [15.9 | C | Youichirou Nakashima |
2008 Apr. 24.69159 | [16.1 | C | Youichirou Nakashima |
2008 July 24.60922 | [16.3 | C | Youichirou Nakashima |
2008 July 24.61123 | [16.1 | C | Youichirou Nakashima |
2008 July 24.61126 | [16.2 | C | Youichirou Nakashima |
2008 July 24.61921 | [16.4 | C | Youichirou Nakashima |
2008 July 24.61925 | [16.3 | C | Youichirou Nakashima |
2008 July 24.62125 | [16.6 | C | Youichirou Nakashima |
2008 July 24.62130 | [16.6 | C | Youichirou Nakashima |
2008 Sept. 10.51596 | [16.0 | C | Youichirou Nakashima |
2008 Sept. 10.51600 | [16.0 | C | Youichirou Nakashima |
2008 Sept. 10.52058 | [16.3 | C | Youichirou Nakashima |
2008 Sept. 10.52061 | [16.0 | C | Youichirou Nakashima |
2008 Sept. 10.52265 | [16.0 | C | Youichirou Nakashima |
2008 Oct. 15.41365 | [16.1 | C | Youichirou Nakashima |
2008 Oct. 15.41368 | [15.9 | C | Youichirou Nakashima |
2008 Oct. 15.41568 | [16.2 | C | Youichirou Nakashima |
2008 Oct. 15.41572 | [16.0 | C | Youichirou Nakashima |
2010 Sept. 21.54161 | [15.9 | C | Youichirou Nakashima |
2010 Sept. 21.54295 | [16.0 | C | Youichirou Nakashima |
2010 Sept. 21.54429 | [16.1 | C | Youichirou Nakashima |
2011 Nov. 15.40093 | [16.4 | C | Youichirou Nakashima |
2011 Nov. 15.40227 | [16.1 | C | Youichirou Nakashima |
2011 Nov. 15.40231 | [16.1 | C | Youichirou Nakashima |
2011 Nov. 15.40360 | [16.5 | C | Youichirou Nakashima |
2011 Nov. 15.40365 | [16.3 | C | Youichirou Nakashima |
2011 Nov. 15.40494 | [16.4 | C | Youichirou Nakashima |
2011 Nov. 15.40499 | [16.2 | C | Youichirou Nakashima |
2012 May 27.76238 | 13.4 | C | Youichirou Nakashima |
2012 May 27.76374 | 13.4 | C | Youichirou Nakashima |
2012 May 27.76509 | 13.4 | C | Youichirou Nakashima |
2012 May 27.76646 | 13.3 | C | Youichirou Nakashima |
2012 June 9.68171 | 15.1 | C | Youichirou Nakashima |
2012 June 9.68308 | 15.2 | C | Youichirou Nakashima |
2012 June 9.68443 | 15.0 | C | Youichirou Nakashima |
2012 June 9.68579 | 15.1 | C | Youichirou Nakashima |
2012 July 7.66781 | [15.2 | C | Youichirou Nakashima |
2012 July 7.66917 | [14.9 | C | Youichirou Nakashima |
2012 July 7.67053 | [15.1 | C | Youichirou Nakashima |
2012 July 17.65938 | [15.4 | C | Youichirou Nakashima |
2012 July 17.66073 | [15.4 | C | Youichirou Nakashima |
2012 July 17.66208 | [15.0 | C | Youichirou Nakashima |
2012 July 17.66344 | [15.3 | C | Youichirou Nakashima |
2012 July 23.67588 | [15.2 | C | Youichirou Nakashima |
2012 July 23.67723 | [14.9 | C | Youichirou Nakashima |
2012 July 23.67859 | [14.8 | C | Youichirou Nakashima |
2012 July 23.67994 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 1.69662 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 1.69797 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 1.69933 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 1.70069 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 18.63705 | [15.1 | C | Youichirou Nakashima |
2012 Aug. 18.63840 | [14.9 | C | Youichirou Nakashima |
2012 Aug. 18.63977 | [14.8 | C | Youichirou Nakashima |
2012 Aug. 18.64112 | [15.0 | C | Youichirou Nakashima |
2012 Oct. 12.57476 | [13.9 | C | Nobuo Ohkura |
2012 Oct. 21.56848 | [13.8 | C | Nobuo Ohkura |
2012 Oct. 21.56895 | [13.6 | C | Nobuo Ohkura |
2012 Oct. 23.60698 | [13.9 | C | Nobuo Ohkura |
2012 Oct. 23.60767 | [13.9 | C | Nobuo Ohkura |
2012 Oct. 25.54344 | [14.0 | C | Nobuo Ohkura |
2012 Oct. 25.54413 | [13.9 | C | Nobuo Ohkura |
2012 Oct. 28.55911 | [14.6 | C | Youichirou Nakashima |
2012 Oct. 28.56046 | [14.5 | C | Youichirou Nakashima |
2012 Oct. 28.56182 | [14.5 | C | Youichirou Nakashima |
2012 Oct. 28.56317 | [14.6 | C | Youichirou Nakashima |
2013 Jan. 2.38027 | [14.6 | C | Youichirou Nakashima |
2013 Jan. 2.38162 | [14.7 | C | Youichirou Nakashima |
2013 Jan. 2.38297 | [14.6 | C | Youichirou Nakashima |
2013 Sept. 19.44565 | [15.1 | C | Youichirou Nakashima |
2013 Sept. 19.44700 | [14.7 | C | Youichirou Nakashima |
2013 Sept. 19.44836 | [14.5 | C | Youichirou Nakashima |
2013 Sept. 19.44971 | [14.6 | C | Youichirou Nakashima |
2014 Mar. 23.71365 | [14.5 | C | Youichirou Nakashima |
2014 Mar. 23.71639 | [14.7 | C | Youichirou Nakashima |
2014 Mar. 23.71913 | [14.7 | C | Youichirou Nakashima |
2014 Mar. 23.72188 | [14.7 | C | Youichirou Nakashima |
2014 Apr. 14.62497 | [14.7 | C | Youichirou Nakashima |
2014 Apr. 14.62771 | [14.5 | C | Youichirou Nakashima |
2014 Apr. 14.63046 | [14.6 | C | Youichirou Nakashima |
2014 Apr. 14.63321 | [14.5 | C | Youichirou Nakashima |
2014 May 22.56250 | [15.0 | C | Youichirou Nakashima |
2014 May 22.56524 | [14.9 | C | Youichirou Nakashima |
2014 May 22.56799 | [15.1 | C | Youichirou Nakashima |
2014 May 22.57073 | [15.1 | C | Youichirou Nakashima |
2015 Aug. 1.58873 | [14.0 | C | Youichirou Nakashima |
2015 Aug. 1.59147 | [14.1 | C | Youichirou Nakashima |
2015 Aug. 1.59421 | [14.1 | C | Youichirou Nakashima |
|