Celestial hemisphere:  Northern  ·  Constellation: Ursa Minor (UMi)  ·  Contains:  NGC 6068  ·  PGC 2778174  ·  PGC 56363
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NGC6068 and NGC6068A, lowenthalm
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NGC6068 and NGC6068A

Acquisition type: Lucky imaging
Getting plate-solving status, please wait...
NGC6068 and NGC6068A, lowenthalm
Powered byPixInsight

NGC6068 and NGC6068A

Acquisition type: Lucky imaging

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Description

This is a nice little pair of 13th and 14th magnitude spiral galaxies hiding in Ursa Minor. They are both around 185,000 light years away from us and so are indeed a fairly close gravitationally bound pair, probably separated from one another by no more than a couple million light years.

The face-on NGC 6068 has an outer faint ring halo beyond its prominent spiral arms that just barely rises above the light pollution in my backyard. Good seeing showed a good deal of detail the galaxy, including a nice network of reddish dust lanes, one of which crosses the nucleus, and numerous bluish O-B associations and pinkish HII regions. Clearly a galaxy busy making a lot of stars.

The nearby edge-on spiral is NGC 6068A, which also carries the designation MCG+13-11-017. You can see a rather reddish nucleus and hints of narrow arcs of dust along with a couple of bluish star forming regions with lit by bright O and B stars. I suspect the nucleus might be reddened by unresolved dust lanes around the nuceus.

Each of the nine 8 minute images was a live-stack in SharpCap of 320 1.5 second subs.

NOTE: The annotations on the image are correct, but the finder chart shows Cygnus! I had to rerun the plate-solve with coordinates for the image center, but Astrobin didn't update the sky chart for some reason. This image is actually about a degree north of Zeta Ursae Minoris (Alifa al Farkadain).

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NGC6068 and NGC6068A, lowenthalm