The rest of this book contains a series of sections listed in constellation alphabetical order, i.e., Andromeda first, Vulpecula last. Each constellation begins with a list of deep sky objects, the object type (i.e., galaxy, cluster, etc.), their positions on the celestial sphere, their approximate size, and, where appropriate, their surface brightness.
Open Cluster Globular Cluster Large Aperture Central Star Planetary Nebula
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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