Plate solving should center the object I want. I want to center NGC891 (=PGC9031). Until line 3 NGC891 has the coordinates RA02:23:57 DEC42:26:45. In line 4 they changed to RA02:22:57 DEC42:30:17.

I dont think that NGC891 jumped to the new coordinates...

If you look on the delta in line 4 you see that the NGC891 was already nearly centered before. So why are the coordinates changed for NGC891????

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