Zeta Lyrae

The Bayer designation ζ Lyrae (Zeta Lyrae, ζ Lyr) is shared by two stars in the constellation Lyra:
 * ζ1 Lyrae (6 Lyrae), an Am star
 * ζ2 Lyrae (7 Lyrae), an F0 subgiant

They form a double star with an angular separation of $44 arcsecond$.