IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J23382254-2049518

TCP J23382254-2049518   2013 09 28.6383*  23 38 22.54 -20 49 51.8  13.6 U             Aqr       I 0



2013 9 29.1746

I took confirmation images of this transient object, remotely using 0.25-m f/3.4 astrograph + ST-10XME CCD camera (T5, iTelescope.NET, Mayhill, NM, USA). Photometric result was V= 14.01. I checked DSS1 image using Aladin, Simbad. There are very faint object near limiting magnitude, thus this transient object might be outburst of cataclysmic variable with large amplitude. My image are available at http://meineko.sakura.ne.jp/ccd/TCP_J23382254-2049518.jpg Seiichiro Kiyota (Kamagaya, Japan)




2013 09 29.462

Paul J. Camilleri - Warners Bay - NSW - Australia, Comfirms this object visually with a 0.40-m reflector at 14.0v. Comparison stars used - 3UC139-441189 (14.37V) & 3UC139-441180 (13.52V).




2013 09 29.438

Mag.= 13.8, position end figures 22s.49, 52".1 observed by T. Noguchi, Chiba-ken, Japan, from a 20-s frame (limit mag.= 16.5) using 0.23-m f/6.3 Schmidt-Cassegrain + unfiltered CCD. Position and magnitude were measured from UCAC4. An image posted at http://park8.wakwak.com/~ngc/images/TCPinAqr.jpg.




2013 09 29.600

Image taken at the Blue Mountians Observatory - Leura NSW - Australia by J. Oey, P. Camilleri & H. Williams with C14 + CCD gives the following position: RA 23h 38m 22.48s -20d 49' 52.3" (2000) with magnitude as 13.2 unfiltered. Image at: http://southern-sky-observations.blogspot.com.au/2013/09/tcp-j23382254-2049518-new-variable-star.html




2013 10 01.2977

Photometry: B=14.1, V=14.1, R=14.3; Astrometry: RA= 23 38 22.51, Decl= -20 49 52.2 (UCAC-4), remotely using 0.43-m f/6.8 astrograph + CCD (FLI-PL6303E) + f/4.5 focal reducer at Mayhill, NM, U.S.A. (H06). Observer T. Yusa, Osaki, Japan. Link to BVR color composite image: http://space.geocities.jp/yusastar77/supernova/TCPinAqr_131001.htm



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