IC4406 Bipolar Planetary Nebula (Wes Smith)

Celestial hemisphere: Southern · Constellation: Lupus (Lup) · Contains: IC 4406

IC4406 Bipolar Planetary Nebula, Wes Smith

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IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

Acquisition type: Lucky imaging

Powered byPixInsight

IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

Acquisition type: Lucky imaging

A most curious object in my Western Sky ATM. It seems this type of DSO suits "Zamar's" Focal Length. This version re-stacked with a few more subs and edit tweaks
Nasa Notes are interesting.

How can a round star make a square nebula? This conundrum comes to light when studying planetary nebulae like IC 4406. Evidence indicates that IC 4406 is likely a hollow cylinder, with its square appearance the result of our vantage point in viewing the cylinder from the side. Were IC 4406 viewed from the top, it would likely look similar to the Ring Nebula. This representative-color picture is a composite made by combining images taken by the Hubble Space Telescope in 2001 and 2002. Hot gas flows out the ends of the cylinder, while filaments of dark dust and molecular gas lace the bounding walls. The star primarily responsible for this interstellar sculpture can be found in the planetary nebula's center. In a few million years, the only thing left visible in IC 4406 will be a fading white dwarf star.

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Title: IC 4406 The Retina Nubula

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Rarely Imaged Small DSOs
Astrophotography with Dobson
Short exposures DSO
Fast Newtonians

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Astrometry.net job	8003138
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IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

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Image Index:

Contribution Index (beta):

IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

IC4406 Bipolar Planetary Nebula

Revision title: IC 4406 The Retina Nubula

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Description

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