Fomalhaut (α PsA) - It lies on the extended line connecting the stars Schema-Markab in the constellation Pegasus. With its brightness of 1.2 mag, the yellow-white Fomalhaut is only 25 light-years away and is among the 20 brightest stars in the sky. Compared to the Sun, it is more than twice the diameter and its luminosity exceeds our star by 16 times.
ε PsA - The companions have a brightness of 5.5mag and 6.5mag, with a separation of 1.6". We need a telescope with an objective diameter above 100 mm.
Fum al Samakah (β PsA) - Optical double star distinguishable with a good refractor. The primary white component of this pair has a brightness of 4.4mag and the blue companion at a separation of 30.3" reaches a magnitude of 7.9mag.
γ PsA - Stars with magnitudes 4.5 and 8.1 have a separation of 4.3". To resolve them, we need a 100 mm telescope, mainly due to the difference in brightness of both components. They are located at a distance of 215 light-years.
η PsA - In a 200 mm telescope, this binary system appears as two blue-white disks almost in contact. The components have magnitudes of 5.8 and 6.8 and are separated by 1.7".
Lacaille 9352 - The red dwarf has a visual magnitude of 7.4. After Barnard's Star and Kapteyn's Star, and after Groombridge 1830 from Ursa Major, Lacaille 9352 exhibits the fourth fastest known proper motion. This star will move by 6.9" per year, and by the year 2100, it will already be located in the neighboring constellation of Sculptor. It is situated at a distance of only 10.7 light-years.