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NGC
4565
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Edge-on
Spiral Galaxy
aka
Needle, PGC 42038, MCG 4-30-6, Uppsala 7772
Integrated
Visual Magnitude: 10.6
Apparent
Diameter: 14.8' x 2.1'
Distance:
30 Mly
Mean
surface brightness: 23.0 mag/arc-sec2
Minimum
requirements to view: 4-inch scope under dark skies |
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Burnham's describes NGC
4565 as "The largest of the edgewise spiral galaxies, and undoubtedly the
most famous object of its type." Oddly, Walter Scott Houston appears
to have made no mention of it.
I'm a big fan of edge-on
galaxies and this is one of the finest. In the eyepiece this galaxy
looks like a very thin, faint streak of light with a bright central core.
Users of larger telescopes will be able to trace the galaxy to near its
full length as seen in photographs. I believe that NGC 4565 appears
thinner visually than in photographs due to the dark lane which runs down
its length; most observers may be seeing only the brighter, southeastern
edge.
The field in a 6-inch
at 50x. North is down and east is to the right.
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Millennium
Star Atlas Vol II Chart 677
Sky
Atlas 2000 Chart 7
Uranometria
2000 Vol I Chart 149 |
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