M29 (Gary Imm) - AstroBin

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: M 29 · NGC 6913

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M29

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M29

M29 is an open cluster located 5200 light years away in the constellation of Cygnus at a declination of 38 degrees. It is a magnitude 6.6 cluster which spans 13 arc-minutes in our apparent view. This corresponds to a diameter of 20 light years.

This cluster is too faint to be spotted by the naked eye, but can be seen in binoculars. The cluster is relatively small, about a quarter of the size of the full moon. Although only slightly seen in the background of the image, there is a tremendous amount of Milky Way dust obscuring the cluster. Without this dust, the stars in this cluster would appear about 1,000 times brighter to us. There are about 50 stars in this cluster. Note that the hottest stars have a purplish hue in the image, compared to their companions which are slightly cooler and bluish.

The refractors!
Cloudy Nights
Open Star Clusters

Messier Catalog (Complete)
Open Clusters

Please note: The following tables are updated every 24 hours.

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
Top picks
Top pick nominations

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
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

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
Own remote observatory
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	1646249
PixInsight job	MIB7Q3VOED0VP0SY961O9DZKMRRWFD6S
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h23m57s.172
RA (top/left)	20h23m11s.774
RA (top/right)	20h25m38s.634
RA (bottom/right)	20h24m42s.992
RA (bottom/left)	20h22m15s.784

Dec (center)	+38°30′05″.13
Dec (top/left)	+38°12′17″.17
Dec (top/right)	+38°31′38″.98
Dec (bottom/right)	+38°47′52″.22
Dec (bottom/left)	+38°28′25″.88

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M29

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M29

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