@FediverseSymbol Just for completeness, I'll put the link to my post where I proposed a version of this asterism as a possible new logo / icon / symbol for the #Fediverse: https://fe.disroot.org/notice/Ag8qfjARJGHwZMK3Ae . The idea of using the asterism came from a discussion somewhere else (all is explained in the linked post).
It's great that you've come to the same idea in a parallel path! 😊