Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula (Jerry Macon)

Celestial hemisphere: Northern · Constellation: Lynx (Lyn) · Contains: PK164+31.1

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Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

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Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

Imaged on nights of 2/28/2021, of 3/1/2021, of 3/7/2021, of 3/8/2021

I just love this PN. It has so much character and interesting constructs. Versions are posted from some of my prior hardware evolutions. This is with my latest Planewave/ASI6200MM configuration.

Jones-Emberson 1 (PK 164+31.1), also known as the Headphone Nebula, is a 14th magnitude planetary nebula in the constellation Lynx at a distance of 1600 light years. It is a larger planetary with low surface brightness. The 16.8-magnitude central star is a very blue white dwarf.

Discovered in 1939 by Rebecca Jones and Richard M. Emberson, its "PK" designation comes from the names of Czechoslovakian astronomers Luboš Perek and Luboš Kohoutek, who in 1967 created an extensive catalog of all of the planetary nebulae known in the Milky Way as of 1964. The numbers indicate the position of the object on the sky. ("PK 164+31.1" basically represents the planetary nebula that when using the galactic coordinate system has a galactic longitude of 164 degrees, a galactic latitude of +31 degrees, and is the first such object in the Perek-Kohoutek catalog to occupy that particular one square degree area of sky).

(Wikipedia)

Planetary Nebulae

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Status	Advanced success
Started	...
Astrometry.net job	4308472
PixInsight job	K22MDXUJFVDACD8CJ5KF4XAJ56CMF38H
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	07h57m40s.994
RA (top/left)	07h55m52s.230
RA (top/right)	07h55m54s.640
RA (bottom/right)	07h59m27s.974
RA (bottom/left)	07h59m29s.319

Dec (center)	+53°25′07″.88
Dec (top/left)	+53°49′05″.37
Dec (top/right)	+53°01′00″.74
Dec (bottom/right)	+53°01′04″.37
Dec (bottom/left)	+53°49′08″.28

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Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

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Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

Jones-Emberson 1 (PK 164 +31) Headphone Planetary Nebula

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