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21 May 2023 at 12:26 pm
#617439
![](https://britastro.org/wp-content/uploads/2016/11/picture-146-1478110706-80x80.jpg)
Participant
The earliest pre discovery detection I have seen now pushes back the time of explosion to at least 2023-05-18 T 21:55 (from an image posted on the Cloudy Nights forum)