I understand the 12th dimension as the Future Tense 4th dimension of the Present Tense four dimensions. The 4th dimension is all about movement, existence of any object within the other three dimensions of location (xyz axis coordinates). I guess a 13th dimension and beyond would be whatever the past, present, future XYZ coordinates do not yet exist; such as the expansion of the Universe. I’m not trying to be all weird and trippy with the Present, Classical four dimensions.

Mathematically I could superimpose an orbit of any object using 12 dimensions onto a graph and use the change in the three dimensions (XYZ) as a means to calculate distance and time because now I can make it clear what is the past, present, future location.
Past: (XYZ)past
Present: (X*Y*Z*)present
Future: (X**Y**Z**)future (prediction)

You can make up whatever way you what to subscript that all as long as the reader is informed about it and you’re not speaking to someone outside of their native languages.

The Big Dipper can still be used to find the North Star by using the natural human eye. All is still well.

Cool, thanks Steefen.