![]() Notes: List compiled by Richard Harshaw (USA) and Tom Teague (England) n/a: Not applicable. Difficulty Indexes are not calculated for double stars that are either too faint or too wide. Complementary files: If you are a Skymap user, Bob Hogeveen from the Netherlands has compiled a Data Catalog and a Target List for using in this program If you use SkyTools, Patrick Anway from USA has created the corresponding file for this program For Astroplanner users, here is a file covering this observing Project, compiled by Morgan Spangle (USA) |