Do you have more data? Perhaps an illustration? Your question seems incomplete and as much as I would love to help you answer right, I can not.
However, assuming that there is no illustration whatsoever, I can assume that the circle does pass through the coordinates you have given if we plot it on a graphing paper. We can say that it has consistent value of 0 and 8 which makes it as a diameter of the circle 8 with a reference point of 0.
I hope that I have helped you. I will be here if in case you update this question.