These groups of objects are divided into various types using the Trumpler classification. Usually irregular in shape and more loosely packed than their counterparts, they can contain anywhere from a few dozen to several hundred objects. There are about 1,000 known examples, all found in the spiral arms of the galaxy, and th
These groups of objects are divided into various types using the Trumpler classification. Usually irregular in shape and more loosely packed than their counterparts, they can contain anywhere from a few dozen to several hundred objects. There are about 1,000 known examples, all found in the spiral arms of the galaxy, and their distances are calculated using main-sequence fitting to the Hyades, which with the Beehive is the most famous example of one. FTP, what is this type of star cluster, the counterpart of globular clusters?
These groups of objects are divided into various types using the Trumpler classification.
Open cluster