
NGC 891 is frequently observed by amateur astronomers and appears as a soft glow. It is quite faint.
It is currently below the horizon.
It stays above 30° for roughly 6 hours.
Galaxies are sensitive to light pollution, fine detail requires darker skies.
This object is better suited for experienced observers.
At higher magnification, subtle detail can be detected.
It is less prominent than the brightest objects in the catalog.