I just recently started observing double stars with my Telementor and i am surprised by the variety of characteristics to observe: color index, separation, angle... an entire new observational experience.
But then I asked myself if there is a list of multiple star systems (not open clusters) that can be detected visually (without AP)
Does someone know if there are resources or catalogs for these systems similar to the doubles lists?
Many thanks for your kind answers,
Edited by Corcaroli78, 27 August 2019 - 08:15 AM.