24 Com - Double star, components of 5.2 magnitude and 6.7 magnitude with a separation of 20.3". In at least a 10 cm telescope, a nice color contrast between the main yellow-orange and the fainter blue stars, similar to Albireo in Cygnus. Otherwise, they can be distinguished even with a better binocular.

Diadém (α Com) - The star, which appears as a point with a magnitude of 4.3 to the naked eye, is actually a binary star consisting of two components with a brightness of 5.1 magnitude. However, we cannot distinguish them with a small telescope. They orbit each other every 25.85 years.

2 Com - nice pair of two yellow components (5.9mag and 7.4mag). This binary star can be resolved with a telescope with an objective diameter larger than 10 cm at a separation of 3.7".

R Com - The variable star of Mira Ceti type with a magnitude fluctuation ranging from 7.1 to 14.6 in a period of 363 days.

Burnham 800 - A beautiful binary star, despite the unequal brightness of the orange component at 6.6 magnitude and the red component at 9.7 magnitude with a separation of 6.8". A star with a magnitude of 10.4 is located 92.5" north of the primary star. We need a high-quality telescope of at least 10 cm.