Cetus Galaxy group - M77, NGC1055, 1087, 1090.

A group of galaxies in the constellation Cetus. At the center is the active galaxy Cetus A, also known as M77. At the top right is the spiral galaxy NGC1055, seen edge-on. At the bottom left are the spiral galaxies NGC1087 and NGC1090. This photo is the result of seven imaging sessions in the first half of December 2020. Taken from a balcony in Kharkiv, a red zone of light pollution.