Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J16234592+0947123

PSN J16234592+0947123   2012 07 16.97  *  16 23 45.92 +09 47 12.3  17.4 U   12E   5S  P58009    9 1

2012 07 17.9415

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 5 minutes of unfiltered exposure time, the object has position end figures 45s.89, 13".0 and magnitude 17.2. Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_P58009.jpg

2012 07 18.8517

Mag.: 17.0(Rc) R.A.: 16 23 45.91; Decl.: +09 47 12.9 (2000.0) Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E

2012 07 18.263

This possible supernova in PGC 58009 was seen with 4 x 15 min images Astrometry: RA 16 23 45.90 Dec 09 47 12.9 Photometry: 17.1 +/- 0.1 L These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7600562452/

2012 07 18.263

This possible supernova in PGC 58009 was seen with 4 x 15 min images Astrometry: RA 16 23 45.90 Dec 09 47 12.9 Photometry: 17.1 +/- 0.1 L These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7600562452/

2012 07 19.2019

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J16234592+0947123 in PGC58009. Object visible on 3x300sec images remotely taken at ISON-NM Observatory (Mayhill, NM, USA) with 0.45-m f/2.8 telescope + CCD (KAF09000) on Jul. 19.2019. Object located at 16h 23m 45s.87 +/- 0".12, +09d 47' 12".9 +/- 0".13 (NOMAD) and have magnitude about 16.4U (mag. limit ~20.0m). Nothing is visible at this position on the POSS and POSSII images. Image of PSN J16234592+0947123 available at http://spaceobs.org/images/TOCP/PSNJ16234592+0947123-20120719.png