Discovery Date: 2023-06-02 10:07:43 UTC
Discovery MJD: 60097.42
Disc g-Mag: 16.14±0.03
Latest Date: 2023-09-25 09:48:26 UTC
Latest MJD: 60212.41
Latest g-Mag: 20.36±0.18
Transient Name Server
SN II SN2023jri
The transient was discovered on 29th May 2023 at 13:50:15 (MJD 60093.58) by ATLAS as ATLAS23lqb with a discovery magnitude of orange = 16.48. It was subsequently classified as a SN II at z = 0.015.
Sherlock Contextual Classification
The transient is possibly associated with UGC12639; a J=12.20 mag galaxy found in the NED_D/SDSS/2MASS/LASR/PS1 catalogues. Its located 7.47" S, 0.80" E (0.6 Kpc) from the galaxy centre. A host distance of 17.5 Mpc(z=0.015) implies a m - M = 31.22.
Difference Image Lightcurve
Access the data from this plot in the ZTF Alert Packet Data table below.