I used MPChecker (you might want to learn how to use it), and it only shows one asteroid (brighter than mag. 20) within 5' of your GIF center:
The following objects, brighter than V = 20, were found in the 5.0-arcminute region around R.A. = 12 28 00, Decl. = +13 25 54 (J2000.0) on 2021 05 03.30 UT:
(23608) Alpiapuane 12 27 59.8 +13 25 50 17.3 0.1W 0.1S 11- 5+ 23o None needed at this time.
It's magnitude (17.3) seems reasonable, and its x/y speed (-11, 5 arcminutes/hr in RA/Dec) looks about right, except that it's the negative of the trajectory shown by your GIF. Are you sure your GIF isn't running backwards in time? If it is then I think this is the answer, but if the GIF is correctly running forward then ignore everything I just wrote...
Edited by MikeK314, Yesterday, 03:05 PM.