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Quadrans Muralis: a demoted constellation lives on as the radiant of the January Quadrantids

Johann Bode's 1801 Uranographia, showing Quadrans Murales, Boötes and other constellations

Boötes, Canes Venatici, Coma Berenices and Quadrans Muralis

The Northeast sky Jan 4 at 1:00 a.m. PST. Look between Ursa Major and Minor, and the bright star Arcturus in Boötes for the location of Quadrans Muralis on the Boötes-Draco border

Looking Northeast [...]