At 17:21 3/12/00 -0700, Karen wrote:

>Hello:
>
>Does anyone know of a software application that provides indexing for stars
>and DSO's -- something that will let you enter a catalog number (such as
>GSC, NGC) and will give you the equivalent number in other catalogs? (SAO,
>PGC, etc.)?

Karen. Guide does a pretty good job of cross referencing most things.
Bring up the object and right click on it then click on "more info" in the
dialog box that appears. You will get pages of info!

Bob Elliott
Fall Creek, WI.