Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PNV J00423928+4115169

PNV J00423928+4115169   2022 07 14.2122*  00 42 39.28 +41 15 16.9  17.6 C             M31       0 1

2022 07 14.5417

Probable nova AT 2022ouu discovered during the search for novae in M31 remotely using 0.61-m f/6.5 corrected Dall-Kirkham robotic telescope (Lane, 2018, RTSRE, 1, 119) of Burke-Gaffney Observatory (BGO) in Saint Mary's University (Halifax, Nova Scotia, Canada) with Astrodon Luminance filter. Visible in three images taken on July 14, 2022. Filipp Romanov (amateur astronomer, Russia).

2022 07 14.7708

Discovery image and last non-detection image: https://www.wis-tns.org/system/files/uploaded/general/tns_2022ouu_atrep_152316.jpg (Filipp Romanov)

2022 07 16.7986

Follow-up observation of AT 2022ouu = PNV J00423928+4115169 remotely using 0.355-m f/6.2 Schmidt-Cassegrain telescope of Abbey Ridge Observatory (Lane, 2018, RTSRE, 1, 119) in Canada: 17.1 G on 2022-07-16 03:19:16 (unfiltered 300-s. image). Stacked color image (Rc for red, V for green, B for blue) from 300-sec. photos: https://www.wis-tns.org/system/files/uploaded/general/tns_2022ouu_atrep_152388.jpg Filipp Romanov.

2022 07 16.7986

Updated position: 00:42:39.3 +41:15:17.1 (F. D. Romanov)

2022 07 17.608

http://k-itagaki.jp/images/PNV-J00423928+4115169.jpg , Position: 39.27 , 16.8