vdB 11 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: HD20761 · HD20798 · LBN 678

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vdB 11

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vdB 11

This object is a small faint reflection nebula located 3000 light years away in the constellation of Camelopardalis at a declination of +61 degrees. The nebula surrounds the blue star HD 20798, which is an 8.4 magnitude star. The nebula is 6 arc-minutes long, which at that distance corresponds to a length of 5 light years.

The nebula dissipates in an interesting, inconsistent way as it extends out from the star to the lower left. Little nebulosity is seen extending to the upper right of the star for some reason.

At f/10, my setup is too slow to capture much detail here without many more hours of integration.

Images from the EdgeHD Series
ZWO ASI294MM Pro Images
Unique or Unusal Deep Sky Targets
CMOS Imagers
Cloudy Nights
Schmidt-Cassegrain Telescope (SCT) Imagers
Rarely Imaged Small DSOs
vdB Reflection Nebula
Texas Astronomy

Reflection Nebulae
vdB Catalog (124/159)

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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	7088016
PixInsight job	SJX23L1ZQ33HMW8CV4WL950Z77RS0CK4
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h24m14s.328
RA (top/left)	03h25m40s.665
RA (top/right)	03h22m46s.502
RA (bottom/right)	03h22m48s.653
RA (bottom/left)	03h25m41s.491

Dec (center)	+61°32′22″.90
Dec (top/left)	+61°39′27″.52
Dec (top/right)	+61°39′12″.20
Dec (bottom/right)	+61°25′14″.21
Dec (bottom/left)	+61°25′30″.30

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vdB 11

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