O'Meara's new book, "The Caldwell Objects" has a very good discussion of all this in an appendix whose topic is why the Double Cluster was not included in Messier's lists. It seems to answer the question in a reasonable manner. Brian Page ----- Original Message ----- From: "Brian Skiff" <Brian.Skiff@xxxxxxxxxx> To: <az-observing@xxxxxxxxxxxxx> Sent: Tuesday, January 07, 2003 3:07 PM Subject: [AZ-Observing] Re: Why Is M44 The Beehive? > It is obvious that Messier included objects merely to pad the list > (M41,42,43,44,45 --- which closed the first publication), but also > simply because they were new. The old line that they were things to be > mistaken as comets applies to maybe first three before he became more > inclusive, and so the "mistaken comets" bit is not the whole story or even > especially accurate. > > \Brian > -- > See message header for info on list archives or unsubscribing, and please > send personal replies to the author, not the list. > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.