NGC 6829 & NGC 6831 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Draco (Dra) · Contains: NGC 6829 · NGC 6831

Powered byPixInsight

NGC 6829 & NGC 6831

Powered byPixInsight

NGC 6829 & NGC 6831

This image captures a pair of galaxies located 150 million light years away in the constellation of Draco at a declination of +60 degrees. The right galaxy is NGC 6829 and the left galaxy is NGC 6831. Each galaxy has an actual diameter of about 90,000 light years. Both galaxies have interesting structures, which may be a sign that they are interacting.

NGC 6829 is a nearly edge-on spiral. The disk is distorted at each end. The central dust lane is fascinating – above the core it looks fairly normal, but below the core it splits like a tuning fork. Several bright areas are visible along mid-axis, including an orange core. These looks like galaxy features to me and not superimposed Milky Way stars.

NGC 6831 is even more fascinating. It is an elliptical galaxy with a mid-region ring structure. It is odd in that the galaxy extends further to the upper right beyond the ring, but to the lower left it pretty much stops at the ring.

Cloudy Nights
First on Astrobin
ZWO ASI1600MM/QHY163M
Texas Astronomy
Images from the EdgeHD Series
Unique or Unusal Deep Sky Targets

Astrobin Debuts (670 DSOs)

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	3716652
PixInsight job	DCZ17JASYVJO2WAWKGXTRGXD1OSBR4VG
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	19h47m33s.471
RA (top/left)	19h48m39s.271
RA (top/right)	19h46m25s.358
RA (bottom/right)	19h46m28s.195
RA (bottom/left)	19h48m41s.720

Dec (center)	+59°53′55″.10
Dec (top/left)	+60°01′45″.16
Dec (top/right)	+60°01′26″.21
Dec (bottom/right)	+59°46′03″.30
Dec (bottom/left)	+59°46′21″.73

Image Index:

Contribution Index (beta):

NGC 6829 & NGC 6831

NGC 6829 & NGC 6831

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

In these collections

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

NGC 6829 & NGC 6831

NGC 6829 & NGC 6831

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

In these collections

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information