41Scorpius, The Scorpion

NAME: Scorpius (SKOR-pee-us)

SEASON: Early summer

CULMINATION: midnight, 3 June

ABBREVIATION: Sco

GENITIVE: Scorpii (SKOR-pee-ih)

NEIGHBORS: Ant, Cen, CMi, Cnc, Crt, Crv, Leo, Lib, Lup, Mon, Pup, Pyx, Sex, Vir

BINOCULAR OBJECTS: NGC 6093 (M 80), NGC 6121 (M 4), NGC 6405 (M 6), NGC 6475 (M 7)

URBAN OBJECTS: NGC 6121 (M 4), NGC 6405 (M 6), NGC 6475 (M 7)

Scorpius is a prominent, mid-size, south equatorial constellation that ranks 33rd in size among the 88 constellations. Scorpius covers 497 square degrees of the celestial sphere, or about 1.2%. First-magnitude Antares, the brightest star in Scorpius, keeps company with nearly a dozen second- and third-magnitude stars. Scorpius is unusual among the constellations because ...

Get Illustrated Guide to Astronomical Wonders now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.