SN 2016aps
| Event type | Supernova |
|---|---|
| Type II? | |
| Constellation | Draco |
| Right ascension | 10h 19m 02.17s |
| Declination | +74° 42′ 24.6″ |
| Epoch | J2000 |
SN 2016aps (also known as PS16aqy and AT2016aps) is the brightest and most energetic supernova explosion ever recorded. It released more energy than ASASSN-15lh. In addition to the sheer amount of energy released, an unusually large amount of the energy was released in the form of radiation, probably due to the interaction of the supernova ejecta and a previously lost gas shell.