NGC 4216 (Don Pearce)

Celestial hemisphere: Northern · Constellation: Virgo (Vir) · Contains: HD106526 · HD106774 · IC 3064 · IC 771 · NGC 4206 · NGC 4216 · NGC 4222

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NGC 4216

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NGC 4216

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.

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	7797886
PixInsight job	3PCYT2GUJPFRKPJKR6A5TE341IFNBAKE
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h15m52s.615
RA (top/left)	12h15m28s.829
RA (top/right)	12h14m47s.513
RA (bottom/right)	12h16m16s.317
RA (bottom/left)	12h16m57s.765

Dec (center)	+13°08′49″.96
Dec (top/left)	+13°28′30″.14
Dec (top/right)	+12°55′48″.60
Dec (bottom/right)	+12°49′08″.68
Dec (bottom/left)	+13°21′49″.42

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NGC 4216

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