Barnard 312 - The Dark Mushroom (Joshua Kovach)

Celestial hemisphere: Southern · Constellation: Scutum (Sct) · Contains: B312 · B313 · HD169961 · HD170139 · HD170249 · HD170318 · HD170348 · HD170456 · HD170549 · HD170718 · HD170787 · HD170885 · HD170903 · HD170904 · HD170938 · HD170976 · HD170991 · HD171074 · HD171199 · HD171224 · HD171413 · LBN 63 · LBN 69 · LDN 370 · LDN 372 · LDN 374 · LDN 379 · PK016-01.1 · PK016-02.1

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Barnard 312 - The Dark Mushroom

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Barnard 312 - The Dark Mushroom

Barnard 312 is mixed in among several other cataloged nebulae, such as

LBN 63
LDN 374
LDN 370
LDN 379
LBN 69

Located in the constellation Scutum near the heart of the Milky Way, the dark nebula complex appears somewhat like a mushroom, with a thick stem and wide, sharp cap.

One of the most fascinating parts of this image is the little blue orb near the center right of the image.

I've tried pretty much every single catalog within the Pixinsight AnnotateImage script, and nothing is able to identify it. I'll be digging a bit more, but I'd love if anyone has some input on what this is.

Final
Original
B

B

Title: Unidentified Blue Bubble in Barnard 312

Description: I've tried annotating this object from pretty much every catalog available in Pixinsight, and haven't come up with anything. Anyone know what this is?

Uploaded: ...

Dark Nebula
Grand Rapids Amateur Astronomical Association
WO Redcat 51 Group
ZWO ASIAir Users

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Status	Advanced success
Started	...
Astrometry.net job	8585649
PixInsight job	G3M84N8G5LQP7V1U451RJHASUJ62ON1H
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h31m43s.70
RA (top/left)	18h36m15s.72
RA (top/right)	18h27m51s.96
RA (bottom/right)	18h27m10s.40
RA (bottom/left)	18h35m37s.46

Dec (center)	-15°47′03″.7
Dec (top/left)	-15°07′06″.6
Dec (top/right)	-14°54′20″.1
Dec (bottom/right)	-16°26′42″.5
Dec (bottom/left)	-16°39′31″.5

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Barnard 312 - The Dark Mushroom

Barnard 312 - The Dark Mushroom

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Barnard 312 - The Dark Mushroom

Barnard 312 - The Dark Mushroom

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