How to find M55 using Sagittarius

This guide uses bright stars first, then narrows the field for a telescope or binocular finder. Use Sagittarius as the main sky landmark.

Follow the route from one recognizable star to the next until you reach M55.

M55 is 22° above the horizon toward the south.

Begin with Sagittarius, then follow the reference stars toward M55.

Sagittarius

Recognize the characteristic star pattern of Sagittarius before following the route.

Identify Nunki in or near Sagittarius; the chart shows its position relative to the guide.

From Nunki, move about 2.9° toward the southeast until you reach HYG 93864.0.

From HYG 93864.0, move about 6.3° toward the southeast until you reach HYG 96154.0.

From HYG 96154.0, move about 1.6° toward the east until you reach M55. This is the target field.