Deep-Sky Objects, Galaxies Open cluster NGC 1545, emission nebula IC 2087, and spiral galaxy NGC 1566
Deep-Sky Objects, Galaxies Two Perseus open clusters, emission nebula NGC 1491, and barred spiral galaxy NGC 1512
Deep-Sky Objects, Galaxies Open cluster NGC 7686, emission nebula NGC 7538, and barred spiral galaxy NGC 7640
Astronomy for beginners, Deep-Sky Objects Corona Australis, the Castaway Cluster, and the Red Spider Nebula
Deep-Sky Objects, Milky Way The center of the Milky Way, globular cluster M92, and the Little Ghost (NGC 6369)
Deep-Sky Objects, Stars Two bright double stars, two bright globular clusters, and the Box Nebula (NGC 6309)
