Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J16054809+2405338

TCP J16054809+2405338   2014 12 20.8706*  16 05 48.09 +24 05 33.8  12.6 C             Ser       0 9



2014 12 20.8706

Hideo Nishimura, Kakegawa, Japan, reports his detection of a bright object (mag 12.6) on four images taken with Canon EOS-5D + 200mmF3.2 lens (20s exposures, limiting mag about 13.0). No object was detected on an image taken on Dec. 2 UT (limiting mag about 13.0) or one taken on Dec. 5 UT (limiting mag about 12.0). In neighbourhood of reported coodinates, SDSS J160547.99+240531.0 (quasar or AM CVn candidate) exists.




2014 12 21.4898

I took an confirmation image of this transient object with 0.1m Refractors + SGIG STL-11000M CCD camera at Mayhill, NM, USA (T14, iTelescope.NET) remotely. Photometry was V=13.23. Position end figures of R.A. and Dec. were 47.97 and 31.19. My image is available at http://meineko.sakura.ne.jp/ccd/TCP_J16054809+2405338.jpg. Seiichiro Kiyota (Kamagaya, Japan)




2014 12 53338

Mag.: B= 13.47, V= 13.25, B-V= 0.22, position end figures 47s.95, 31".0, remotely using a 0.25-m f/3.4 hyperbolic astrograph + CCD (SBIG ST-10XME with Johnson filter) at the iTelescopeNET Observatory near Mayhill, NM, U.S.A. Observer T. Yusa, Osaki, Japan. An image was posted at URL http://space.geocities.jp/yusastar77/supernova/PNinSer_141221.htm




2014 12 21.53338

sorry, 2014 12 53338 UT -> 2014 12 21.53338UT T. Yusa




2014 12 23.810

Mag.= 13.0 observed by T. Kojima, Gunma-ken, Japan, using Canon EOS 60D + 150-mm f/2.8 lens with 8-s exposured.



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