Raul Leon
July 22nd, 2018, 02:37 PM
ngc 6712 is a globular cluster in the constellation Scutum ; magnitude:8.6; size:7.2' ; fairly large and bright; observed a dark lane toward the bottom of the cluster. I used a 10mm Ethos eyepiece at 158x magnification with my 14.5 Starstructure Dob f/4.33137