NGC 4216 is a metal-rich
intermediate spiral galaxy located not far from the center of the
Virgo Cluster of galaxies, roughly 55 million
light-years away. It is seen nearly edge-on.NGC 4216 is one of the largest and brightest spiral galaxies of the Virgo Cluster, with an
absolute magnitude that has been estimated to be −22 (i.e.: brighter than the
Andromeda Galaxy), and like most spiral galaxies of this cluster shows a deficiency of
neutral hydrogen that is concentrated within the galaxy's optical disk and has a low surface density for a galaxy of its type. This explains why NGC 4216 is considered an
anemic galaxy by some authors, also with a low
star formation activity for a galaxy of its type. In fact, the galaxy's disk shows pillar-like structures that may have been caused by interactions with the
intracluster medium of Virgo and/or with nearby galaxies.In NGC 4216's
halo, besides a rich system of
globular clusters estimated to number around 700 (nearly five times more than the
Milky Way),
two stellar streams that are interpreted as two satellite galaxies being disrupted and absorbed by this galaxy are present.NGC 4216 seems to be in a place of the Virgo cluster where dwarf galaxies are being destroyed/accreted at a high rate, with it suffering many interactions with these type of galaxies.
Source: Wikipedia
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