Stars

Polaris

Polaris lies close to the north celestial pole.

Constellation

Ursa Minor

Observing use

Approximate north direction in the Northern Hemisphere

Understanding this entry

Its usefulness as a directional reference comes from its position, not exceptional brightness. Earth’s axial precession changes the relationship between the pole and nearby stars over long periods.

Further reading and reference: Topic reference ↗. Values and educational summaries are not a substitute for specialised advice.