NGC 925 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Triangulum (Tri) · Contains: NGC 925 · PGC 2034188 · PGC 2034970

NGC 925

This galaxy is located 30 million light-years away in the constellation of Triangulum at a declination of +34 degrees. It spans 10 arc-minutes in our apparent view, which corresponds to a diameter of 90,000 light-years.

We are viewing this galaxy about halfway between face-on and edge-on. It is described by some sources as a barred spiral galaxy but it appears to be so much more than that.

It is a fascinating galaxy structure in that it has a definitive S-shape as a basis, but surrounding that shape is a very loose, ill-defined structure. The central bar is yellowish due to the presence of older stars, while younger bluish stars and star clusters dominate the spiral arms. Dark dust lanes are evident but are very scattered, not simply following spiral lanes.

It is classified by some sources as a Magellanic Spiral galaxy, which is in-between a dwarf spiral galaxy and an irregular galaxy. It appears that this galaxy could have resulted from an interaction between a spiral galaxy and an irregular or elliptical galaxy, but I have not come across any proposed logic for its current shape.

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Schmidt-Cassegrain Telescope (SCT) Imagers
ZWO ASI1600MM/QHY163M
Texas Astronomy
Images from the EdgeHD Series
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Cloudy Nights

Barred Galaxies

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Status	Advanced success
Started	...
Astrometry.net job	4132162
PixInsight job	4CN4EITTVHZECW041OWL7NLSRQN88DCH
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	02h27m17s.261
RA (top/left)	02h27m56s.553
RA (top/right)	02h26m33s.353
RA (bottom/right)	02h26m38s.790
RA (bottom/left)	02h28m01s.630

Dec (center)	+33°34′42″.46
Dec (top/left)	+33°42′04″.32
Dec (top/right)	+33°40′50″.36
Dec (bottom/right)	+33°27′19″.86
Dec (bottom/left)	+33°28′33″.51

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