Sagitta

Sagitta is the third smallest constellation but one of the oldest. It lies in the Milky Way between Vulpecula and Aquila and contains the globular cluster M71.

Location in the Sky

When to Observe

Sagitta is best observed during August. It is located in the NQ4 quadrant and is primarily visible from the northern hemisphere. The constellation contains 4 main stars forming its asterism, with 12 Bayer/Flamsteed designated stars in total. Its brightest star is Gamma Sagittae.

Mythology & History

In Greek mythology, Sagitta represents the arrow used by Heracles to kill the eagle (Aquila) tormenting Prometheus, or the arrow of Apollo used to slay the Cyclopes. Despite being the third smallest constellation, it was one of the 48 listed by Ptolemy.