Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  HD114744  ·  HD114975  ·  NGC 5002  ·  NGC 5005  ·  NGC 5014  ·  NGC 5033  ·  PGC 166157  ·  PGC 166160  ·  PGC 2073859  ·  PGC 2073958  ·  PGC 2073996  ·  PGC 2074290  ·  PGC 2074642  ·  PGC 2077749  ·  PGC 2078469  ·  PGC 2079742  ·  PGC 2080479  ·  PGC 2080543  ·  PGC 2082407  ·  PGC 2084029  ·  PGC 2084070  ·  PGC 2085892  ·  PGC 2086098  ·  PGC 2087367  ·  PGC 2088392  ·  PGC 2089013  ·  PGC 2089756  ·  PGC 2091058  ·  PGC 2091443  ·  PGC 2091484  ·  And 24 more.
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NGC 5033 and nearby galaxies, Steed Yu
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NGC 5033 and nearby galaxies

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NGC 5033 and nearby galaxies, Steed Yu
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NGC 5033 and nearby galaxies

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Description

This region represents a minor segment of the Canes Venatici constellation. Although void of any luminous stars or notable celestial bodies, it conceals an array of deep-space treasures, exhibiting their unique beauty in the obscurity of the cosmos.


The most conspicuous entity in this region is the spiral galaxy located at the bottom of the image, recognized as NGC 5033. Mirroring the dimensions of our Milky Way, it is located approximately 40 million light-years away. The distinctiveness of its spiral arms, adorned with luminescent blue star clusters, and irregular shape insinuates a historical occurrence of a galactic fusion. This feature, aligned with its misaligned galactic center, further solidifies this premise. Identified as a Seyfert galaxy, it hosts an active galactic nucleus. Its nucleus, remarkably luminous, houses a supermassive black hole approximately a billion times the mass of our Sun, consuming surrounding matter and radiating intense energy.


Adjacent to NGC 5033, resides an irregular dwarf galaxy named PGC45927. Its semblance to our galaxy's satellite, the Large Magellanic Cloud, suggests that it could be one of the satellites of NGC 5033.


Another noteworthy galaxy in this region includes NGC 5005, positioned in the upper left quadrant. Akin to NGC 5033, it is identified as a spiral and Seyfert galaxy sustaining an active, luminous core. Characterized by its significant dust bands distributed across the galactic plane and the contrasting brightness of the plate, the spiral arms are less pronounced. Despite its proximity to NGC5033 in the field of view, their relative physical distance diffuses any significant gravitational interaction.


Others in the region possess unique traits such as NGC 5002, in the middle above. At approximately a fifth of the Milky Way's size, ~51 million light-years away, it embodies the Magellanic spiral galaxy with singular spiral arm morphology. NGC 5014, the spiral galaxy located above right, representing a quarter of the Milky Way's size, ~53 million light-years away. Its orientation near edge-on to our line of sight has resulted in a peripheral distortion and asymmetry hinting the likelihood of historical gravitational influence from other galaxies.


On closer inspection of the original image, a myriad of smaller, distant galaxies can be located, with each potentially representing an island universe akin to our Milky Way. However, limited information exists regarding these entities.


All of these phenomena, concealed within an insignificant sector of our observable universe, serve as a testament to the inconspicuous vastness of the cosmos.

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NGC 5033 and nearby galaxies, Steed Yu