Mega Man V: Object ID
Object ID defines part of the constellation of data used to set up Object Memory for a level's enemies and their sprites. When an object is initialized (when an enemy or item becomes visible on the side of the screen), the Object ID is used as index to load from tables and write to Object Memory. Tables used in hit-detection events also uses Object ID for index. Most of those are Vulnerability tables.
List of Object ID's
(list of ID's between $00 - $FF to be added)