Discovery Date: 2023-05-09 04:33:23 UTC
Discovery MJD: 60073.19
Disc r-Mag: 17.71±0.06
Latest Date: 2023-06-06 04:56:46 UTC
Latest MJD: 60101.21
Latest g-Mag: 16.81±0.04
Transient Name Server
SN Ia SN2023hrn
The transient was discovered on 8th May 2023 at 02:02:30 (MJD 60072.09) by ATLAS as ATLAS23kbm with a discovery magnitude of orange = 18.43. It was subsequently classified as a SN Ia at z = 0.023.
Sherlock Contextual Classification
The transient is possibly associated with NGC3535; an r=13.13 mag galaxy found in the NED/SDSS catalogues. Its located 62.73" S, 17.23" E (30.5 Kpc) from the galaxy centre. A host z=0.023 implies a m - M = 35.03.
Difference Image Lightcurve
Access the data from this plot in the ZTF Alert Packet Data table below.