Abell 45 (Gary Imm)

Celestial hemisphere: Southern · Constellation: Scutum (Sct) · Contains: PK020-00.1

Abell 45

This Abell PN, also known as PK020-00.1, is located in the constellation of Scutum at a declination of -12 degrees. It is a magnitude 13 PN which spans 6 arc-minutes in our apparent view. I could not find distance data for this object so it is not possible to determine its size.

This is one of the strangest PNe that I have seen. I do not understand how this shape could be created by the PN mechanisms as we understand them today. It looks more like a HII region. I could not find the background information confirming that this object is truly a PN.

I do not see a central progenitor star for this nebula, nor could I detect any OIII signal.

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Status	Advanced success
Started	...
Astrometry.net job	5771855
PixInsight job	BB9K8Q8FDW5EWXM67NJYMFPZLQ6R3F3B
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h30m15s.627
RA (top/left)	18h31m00s.169
RA (top/right)	18h29m29s.887
RA (bottom/right)	18h29m30s.990
RA (bottom/left)	18h31m01s.423

Dec (center)	-11°36′52″.31
Dec (top/left)	-11°28′42″.86
Dec (top/right)	-11°29′07″.98
Dec (bottom/right)	-11°45′02″.17
Dec (bottom/left)	-11°44′36″.24

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