optical double

pair of stars that appear close to each other as viewed from Earth, but in reality are located far apart

Maia
Upsilon Tauri
Eta Gruis
Zeta Pavonis
Pollux
Beta Camelopardalis
Epsilon Tauri
Phi Tauri
U Camelopardalis
Rho Orionis
Kappa Pyxidis
Theta Ceti
Iota Crucis
G Centauri
Phi Leonis
Epsilon Sagittae
Rho Gruis
Alpha Leporis
Zeta Ceti
Psi Fornacis
Psi Leonis
Celaeno
Nu Tauri
Beta Tauri
Beta Fornacis
S Geminorum
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