vdB 133 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 44 Cyg

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vdB 133

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vdB 133

This object is a reflection nebula located 1600 light years away in the constellation of Cygnus at a declination of +37 degrees. The nebula spans 13 arc-minutes in our apparent view, which corresponds to a diameter of 6 light years.

The bright star at the center of the nebula is the 6th magnitude double star 44 Cygni. Most reflection nebulae are blue in color, but the bright white/yellow of this star causes the color of its reflection nebula to be white with hints of yellow.

I like the interesting shape of this reflection nebula. My guess is that local dust and interaction with the ISM is causing the unusual arc patterns.

Although difficult to see in this image, the area surrounding this nebula is filled with faint red emission nebula, including LBN 219 and LBN 226.

ZWO ASI183/QHY183
The refractors!
Cloudy Nights
vdB Reflection Nebula
Takahashi Refractors

Reflection Nebulae
vdB Catalog (114/159)

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
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Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
Northern lights
Noctilucent clouds
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Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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	3053227
PixInsight job	FK4XHHZI7T229UP8J21PS6XQVQSN6RE3
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h30m59s.999
RA (top/left)	20h29m09s.316
RA (top/right)	20h32m48s.740
RA (bottom/right)	20h32m51s.180
RA (bottom/left)	20h29m10s.343

Dec (center)	+36°56′46″.23
Dec (top/left)	+36°42′34″.85
Dec (top/right)	+36°42′03″.16
Dec (bottom/right)	+37°10′52″.27
Dec (bottom/left)	+37°11′24″.17

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vdB 133

vdB 133

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vdB 133

vdB 133

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