α Tel - The brightest star of the constellation has a magnitude of 3.76. It is a blue-white star of spectral class B3, located 249 light-years away from us.

ε Tel - A binary star composed of a primary component with a brightness of 4.5 magnitude and a faint companion with a magnitude of 13, which is located at a separation of 21". The components are separated by 410 light-years.

δ Tel - An optical binary star easily distinguishable with the naked eye. It consists of components with brightness of 4.9mag and 5.1mag, located at a distance of 800 and 1,100 light years.

RR Tel - Although this star is too faint for a small telescope, it is one of the most interesting novae recorded in our history. Before 1945, its brightness fluctuated between 12.5 mag and 15 mag. However, it then flared up and maintained a brightness of 6.5 mag for 5 years. Although it later faded back to its original brightness, it still retained its original period of brightness changes. It is definitely a binary star, with the larger component being a red giant that varies in brightness, while the smaller component is a hot dense star that flared up as a nova.