PNV J17474639-2335112

2011 Jan. 27  20h 25m UT
mag. = 11. 1 U

　

0.30-m f/7.0 Cassegrain + unfiltered CCD (SBIG STL-1001E)

    PNinSgr KC2011 01 27.84448 17 47 46.22 -23 35 13.5          11.0        D92
    PNinSgr KC2011 01 27.84986 17 47 46.23 -23 35 13.8          11.1        D92
    PNinSgr KC2011 01 27.85693 17 47 46.22 -23 35 13.6          11.2        D92
    PNinSgr KC2011 01 27.86036 17 47 46.21 -23 35 13.9          11.2        D92
    PNinSgr KC2011 01 27.86336 17 47 46.22 -23 35 13.6          11.2        D92

Position and magnitude are measured on an image composed from 5-frames
which were taken by each 30-seconds exposure under the limiting magnitude = 17.0

--
T. Yusa, Osaki, Japan
yusastar77@ybb.ne.jp