Page:Star Lore Of All Ages, 1911.pdf/363

Rh Between β and γ Lyræ is the wonderful "Ring Nebula." It is the only annular nebula visible through small telescopes.

ε Lyræ is the celebrated "double double star," a star almost a naked eye double, and each of these stars is in turn double. A three-inch telescope with a power of 130 will separate these stars.

γ Lyræ, 2½° east of β was known as "Sulafat," one of the early titles of the constellation. Another name for it was "Jugum." It is a bright yellow star of the 3.3 magnitude. The remaining stars in the constellation are of no special interest.