PNV J17291350-1846120 2015 03 29.766 * 17 29 13.50 -18 46 12.0 12.2 U Oph 9 0
2015 03 29.766
Discovered by Y. Sakurai, Ibaraki-ken, Japan, on two frames using 180-mm f/2.8 lens, who writes nothing is visible at this location on two frames taken on March 28.766 UT using same instrument. A discovery image at http://www.oaa.gr.jp/~oaacs/image/PnovaOph.jpg.
2015 03 30.540
I took conformation image of this PNV with 0.61-m f/6.5 CDK astrograph + FLI PL09000 CCD camera at Sierra Remote Observatory site of iTelescope.NET (Auberry, CA, USA) remotely. Photometric results were V=12.26 and Ic=11.57. Position end figures were 13.42 and 13.85 in R.A. and Dec. My image is aviable at http://meineko.sakura.ne.jp/ccd/PNV_J17291350-1846120.jpg Seiichiro Kiyota (Kamagaya, Japan)
2015 03 27.6278
Object visible on 6 frames taken on 27.63 March 2015, V=13.7 approx (green channel of DSLR image). Canon 650D, 200mm lens. Link to image: http://i727.photobucket.com/albums/ww271/Rob_Kau/PNV%20J17291350-1846120%2027%20Mar%202015b.jpg~original Rob Kaufman (Bright, Victoria, Australia).
2015 03 30.639
Mag.= 12.7, position end figures 13s.42, 13".9 observed by T. Noguchi, Chiba-ken, Japan, using 0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD. An image at http://park8.wakwak.com/~ngc/images/PNVinOph_20150330.jpg. Also T. Kojima, Gunma-ken, Japan, writes mag.= 12.5 on 2015 March 29.781 and nothing is visible on March 28.777 under the limiting mag. = 12.5 using 150-mm f/2.8 lens.
2015 03 30.771
Mag.= 11.9 observed by T. Kojima, Gunma-ken, Japan, using 150-mm f/2.8 lens.
2015 03 30.4187
This object was osserved at mag.+12,0 by Adriano Valvasori and Fabio Briganti remotely from New Mexico MPC H06 with iTelescope Newton 250mm f/3,4 and CCD ST-10ME. Exposure 2x120 sec. with photometric V filter. Image: https://www.flickr.com/photos/128758169@N05/16963013056/
2015 03 31.5681
Mag = 11.8 (~V) in DSLR image with 200mm F/5.6 lens, 6 x 30sec at ISO 6400; observer Rob Kaufman, Bright, Victoria, Australia. Link to image: http://i727.photobucket.com/albums/ww271/Rob_Kau/PNV%20J17291350-1846120%2031%20Mar%202015%20text.jpg~original