Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J19471032+5954599

PSN J19471032+5954599   2012 01 25.7900*  19 47 10.32 +59 54 59.9  16.1 U   18E  36N  N6829     9 0 

2012 01 25.7900

DISCOVERY OF A POSSIBLE SN BY GIANCARLO CORTINI-MONTE MAGGIORE OBSERVATORY-PREDAPPIO(ITALY)- C14+SXVRH9-ON SEVERAL UNFILTERED CCD IMAGES(LIMIT. MAG.+18.5)OF 60 SEC. EXPOSURE. MY PRECEDENT IMAGES OF THE SAME FIELD TAKEN ON: 2012/01/12.75 AND 2011/12/17.70(U.T.)-LIMIT. MAG.+18.5 -SHOWED NOTHING AT THE POSITION OF THE SUSPECT, AND IT DOESN'T APPEAR ON P.O.S.S. II(RED AND BLUE PLATES). NO KNOWN MINOR PLANET IS MARKED IN THAT POSITION FOR THE TIME OF THE DISCOVERY. BEST REGARDS.

2012 01 25.9952

This possible supernova in NGC 6829 was seen with a 40S image Astrometry: RA 19 47 10.28 Dec +59 54 59.9 Photometry: 15.5 +/- 0.3 R These data were collected by Xing Gao, Urumqi, China. Link to image and further information: http://www.flickr.com/photos/75232843@N06/6764372619/in/photostream

2012 01 26.098

This possible supernova in NGC 6829 was seen with 4 x 10 min images Astrometry: RA 19 47 10.31 Dec 59 54 59.5 Photometry: 16.0 +/- 0.1 L These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/6765075879/

2012 01 26.5039

Object detected at position end figures 10.35, 59.7 (UCAC3). Magnitude 15.4 U +/- 0.2. Limiting magnitude 17.8 Average of 13 x 60-sec images. Nothing visible at these coordinates on DSS. Observer: R. A. Koff, Bennett, Colorado USA. MPC H09. Image posted at: http://antelopehillsobservatory.org/SNpictures/PSNJ19471032+5954599final.jpg