There are no GPS coordinates on that map. The west line is approximately 23 degrees (and/or it's reciprocal 203 degrees) The north line is 74 degrees; recip. 254 degrees. The east line is 157 degrees: recip. 337 degrees. The south line is 106 degrees recip: 286 degrees.
It is not square. or rectangular even
My biggest concern would be that the setback from the east line is only 3.9 feet. Most jurisdictions require 5'.
There is a concept called the "lines of occupation" which means roughly: Oh what the heck, that's where the fences are, leave it be.
Your neighbor to the west could certainly complain about the fence, but my guess is if he hasn't over the period of time that the fence has been there, he's not likely to. A prescriptive easement may have also been created by the erection of the fence.