04dj

It was rare to find a supernova within a well-studied star cluster, allowing for precise dating (the cluster is approximately 14–20 million years old ) and mass estimation of the progenitor. 🏥 Medical Research Coding: 04DJ

Used in forms like the CKD (Chronic Kidney Disease) Pilot Study to categorize causes of death or secondary medical conditions. It was rare to find a supernova within

At its peak, it was the brightest supernova discovered in several years, reaching an apparent magnitude of ~11.2, making it visible even with amateur telescopes. Scientific Significance Scientific Significance SN 2004dj is one of the

SN 2004dj is one of the most studied and visually significant supernovae in recent astronomical history. It occurred in the galaxy , located approximately 11 million light-years away in the constellation Camelopardalis. This signifies it was a core-collapse supernova from

Type II-P (Plateau) . This signifies it was a core-collapse supernova from a massive star that retained a thick hydrogen envelope.