Sometimes we found differing or contradictory data about an object and mentioned it then. If we found more accurate data we used that. Finder chart made using TheSky Finder charts like the one shown here were made by using TheSky, edited and if necessary corrected. Background charts mostly have the same scale. The close-ups of 15', 30', 60', 120' or 240' are not at the same scale, but have been modified where required.
North is up on all charts.
They are arranged in order of increasing aperture, so you will see the progressive increase of texture and size.