Ah so it's N35.539 E90.126 (or, if you really must E90.126 N35.539 )

No, it's W90.126. E 90.126 would place me near the city of
Xigaze in Tibet.

we shall consider *west* longitudes as positive.

Actually I consider it a *hour angle* as well. I place it first
because longitudes are more problematic than latitudes.
(Recall Harrison's clock)

35.539 90.126 (given the similar convention of having N positive)

That's OK too.

- don't rub it in.

... as the intern said to the president from Arkansas... :-)

Did she say THAT?

Regards
Ben
06 00.5h n 35.539