Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PNV J09552357+6907546

PNV J09552357+6907546   2025 05 27.9211*  09 55 23.57 +69 07 54.6  19.6 C   50W 240N  M81       9 1

2025 05 27.9525

Discovered By Flavio Castellani, R.Belligoli and V.Andreoli, Osservatorio del Monte Baldo. ISSP (Italian Supernovae Search Project). Telescope 0.40m f/7 Dall-Kirkham (+ Moravian G4-9000 KAF unfiltered CCD camera)30*180 co-added images. PNV (Mag. 19.6R +-0.20 - USNOB1 catalogue) is in the host galaxy M81. Position 50E 240N A confirmation run of 21x180 co-added images was performed on 2025-05-28 22:39:51 with the same telescope. The object is present and has grown to magn. 19.2