NGC6781 lost in space (Andreas Zeinert)

Celestial hemisphere: Northern · Constellation: Aquila (Aql) · Contains: LDN 644 · NGC 6781 · PK041-02.1

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NGC6781 lost in space

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NGC6781 lost in space

Hello everyone,

This nebula is quite small for my field but I found it worth giving a try. It is a quite large file, you can zoom in. I love the nebula lost in the field of stars even if there is nothing fancy in this picture. Quite glad that I could capture the central star with my C6. Hope you like it.

Stay healthy and all the best,

Andreas

Information from Wikipedia : NGC 6781 is a planetary nebula located in Aquila. It was discovered July 30, 1788 by the Anglo-German astronomer William Herschel. The nebula lies at a distance of 1,500 ly from the Sun. It has a visual magnitude of 11.4 and spans over 1.9' × 1.8'. The bipolar dust shell of this nebula is believed to be barrel-shaped and is being viewed from nearly pole-on. The magnitude 16.88 central star of the planetary nebula is a white dwarf. It has an M-type co-moving companion at a projected separation of under =nowrap5,000 AU. The white dwarf progenitor star had an estimated initial mass of =nowrap~2.5 M☉. It left the AGB and entered the cooling stage around 9,400 years ago.

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	6331170
PixInsight job	GSB47ZK4ZBNZSUKWJO4T7R80FJJKANX7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h18m44s.474
RA (top/left)	19h19m39s.289
RA (top/right)	19h19m46s.848
RA (bottom/right)	19h17m49s.744
RA (bottom/left)	19h17m42s.324

Dec (center)	+06°30′07″.19
Dec (top/left)	+06°14′29″.71
Dec (top/right)	+06°43′53″.41
Dec (bottom/right)	+06°45′43″.22
Dec (bottom/left)	+06°16′21″.47

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NGC6781 lost in space

NGC6781 lost in space

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NGC6781 lost in space

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