Star
Polaris
Also known as ALPHA URSAE MINORIS · NORTH STAR · POLE STAR · QUTB
The North Star — the sky's pivot.
Visible tonight?
Up now · alt 35° N
- Rises
- —
- Transit
- 00:22
- Sets
- —
Currently sits within 1° of the north celestial pole. Used by navigators for millennia.
Finding it
Use the two outer stars of the Big Dipper's bowl (Dubhe & Merak) — extend the line ~5× their separation toward Polaris.
Observing from Chitral
Polaris sits at almost exactly 35.9° above Chitral's northern horizon — your latitude, by definition. That makes it the practical reference for polar-aligning an equatorial mount here, and a fixed anchor for star-trail compositions over the Hindu Kush.
History & culture
Polaris has not always been the pole star: precession moved Thuban in Draco into the role around 3000 BCE, and in 12,000 years Vega will take the job.
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See also