>> I ran this on Skymap, and it showed the occulted star to be GSC 0006-00219. >> Same number as what Thad shows, but different catalogue. Intersting. The Tycho catalogues adopt the GSC numbering scheme when there's a unique and unambiguous match-up. \Brian -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.