Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PNV J19150199+0719471

PNV J19150199+0719471   2013 05 31.5974*  19 15 01.99 +07 19 47.1  10.8 U             Aql       I 0


2013 05 31.5974

Discovery report from K. Itagaki, Yamagata, Japan. Detected during the survey using 0.21-m refl. + CCD. The object was below 15.5 mag on his unfiltered survey image taken on 21.608 UT. Image can be seen at: http://www.k-itagaki.jp/images/pnv-aql.jpg .



2013 05 31.597

http://www.k-itagaki.jp/images/pnv-aql.jpg



2013 05 30.721

Mag.= 9.8, pre-discovery observation on 2013 May 30.721 UT by Tadashi Kojima, Gunma-ken, Japan, using Canon Digital camera + 85-mm f/2.8 lens, under the limiting mag.= 13, who also reports Mag.= 10.3 on 2013 May 31.627 UT (limit mag.= 12.5).



2013 05 31.647

Mag.= 10.0 observed by Yukio Sakurai, Ibaraki-ken, Japan, using Fuji Digital Camera + Nikon 180-mm f/2.8 lens who also reports this PNV was not visible on May 17 UT.



2013 06 01.0330

I took conformation images of this PNV with 0.15-m f/7.3 refractor + SBIG STL-11000M CCD at Nerpio, Spain. (T16, iTelescope.NET). Photometry results were B=10.15, V=10.17, R_c=10.19, I_c=10.57. Seiichiro Kiyota (Tsukuba, Japan)



2013 06 01.3273

Photometry: 10.5 B, 10.4 V, 10.6 R; Astrometry: RA 19 15 02.04 Decl +07 19 46.6 (UCAC-4), remotely using an iTelescope 0.25-m f/3.4 hyperbolic astrograph + CCD (SBIG ST-10XME) at Mayhill, NM, U.S.A. (H06). Observer T. Yusa, Osaki, Japan. Link to BVR color composite image : http://space.geocities.jp/yusastar77/supernova/PNinAql_130601.htm



2013 06 03.548

Mag.= 11.5, position end figures 02s.00, 47".1 observed by T. Noguchi, Chiba-ken, Japan, from a frame (limit mag.= 17.0) exposed by 30-s using 0.23-m f/6.3 Schmidt-Cassegrain + unfiltered CCD. Position and magnitude were measured from UCAC3. See an image at http://park8.wakwak.com/~ngc/images/PNVinAql.jpg.



2013 06 16.0694

Photometry: mag 12.24CR +/-0.01 AAVSO ref stars. Astrometry: 19h 15m 02.03s DEC +07ยบ 19' 47.0". Measure done by Xavier Bros, ANYSLLUM OBSERVATORY, Ager, Spain, T-350mm f4.6. Link to image and further information: http://anysllum.com/Nova_enana_Aquila_20130615.jpg


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