How to find NGC6751 from Altair
Identify the first reference star, then follow the numbered hops.
Follow the route from one recognizable star to the next until you reach NGC6751.
NGC6751 is 47° above the horizon toward the west.
HYG 96665.0
From Altair, move about 4.5° toward the southwest until you reach HYG 96665.0.
HYG 94885.0
From HYG 96665.0, move about 6.7° toward the southwest until you reach HYG 94885.0.
HYG 93805.0
From HYG 94885.0, move about 6.7° toward the southwest until you reach HYG 93805.0.
