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The Sickle

GenitiveLeonis
AbbreviationLeo
Right Ascension9h46 to 10h20
Declination+11° 58' to +26° 0'
Area (sq deg)119.3
Brightest StarRegulus
Optimum VisibilityMarch
NotesA group of six stars running northward from Regulus, the brightest star in Leo, which lies close to the Ecliptic. These prominent stars are unrelated to one another, and lie at quite different distances from the Sun. Regulus itself is the closest of the six stars at a distance of 79 light years, while the most distant, Eta Leonis, is a supergiant some twenty times farther from the Solar System.
Map of the Sickle Map of the Sickle

An unmistakable asterism in the constellation of Leo. Its six bright stars represent the head and mane of the Lion, forming a distinct sickle shape like a reversed question mark.

Imagery provided by Aladin sky atlas

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