Enzo, thanks for the identification of this object. I did joke with my wife on the remote possibility that this was an incoming fleet of Destructor Ships.
And I though we were about to hear some poetry from “Prostetnic Vogon Jeltz”
Getting back to my Method of discovery (DLP) and (PI, The Good , The Bad and the ugly).
The Pros of PI are all the adjustments the Cons are the same and the ugly is me.
The Method is Image Integration/Pixel Rejection Maps and DLP. I used a sub from 10/2/11 to Register the 1/10/12 subs and one 10/2/11 sub as my reference sub during Image Integration of the 1/10/12 subs. This combination revealed a round star (MO Cas) in the Low Pixel Rejection Map, with a Low Sigma window setting of 2.5%.