Arp 264 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Leo Minor (LMi) · Contains: NGC 3104

Arp 264

This object, also known as NGC 3104, is a disturbed dwarf galaxy located only 25 million light years away in the constellation of Leo Minor at a declination of +41 degrees. This magnitude 13 galaxy spans 3.5 arc-minutes in our apparent view, which corresponds to a diameter of 25,000 light years.

This galaxy was classified by Dr. Arp into one of my favorite Arp categories – Galaxies with Irregular Clumps. Two blue stars are superimposed in front of the galaxy.

This galaxy “structure” is fascinating to me. Our closeness allows us to see numerous star clusters throughout the galaxy. The inner section is occluded and devoid of much detail. Normally, a small dwarf galaxy such as this one would be somewhat transparent throughout the disk.

Final
Original
C

C

Description: Comparison to Original Arp Image

Uploaded: ...

CMOS Imagers
Cloudy Nights
Arp's Peculiar Galaxies
Unique or Unusal Deep Sky Targets
First on Astrobin
Schmidt-Cassegrain Telescope (SCT) Imagers
Rarely Imaged Small DSOs
Texas Astronomy
Images from the EdgeHD Series
ZWO ASI294MM Pro Images

Arp Catalog (Complete)
Magellanic Galaxies

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	4369943
PixInsight job	64QVRAGQMQ2B2VXHRZQF1O7UYXJQY739
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	10h03m58s.630
RA (top/left)	10h04m52s.818
RA (top/right)	10h03m02s.859
RA (bottom/right)	10h03m03s.522
RA (bottom/left)	10h04m53s.620

Dec (center)	+40°45′30″.26
Dec (top/left)	+40°53′12″.35
Dec (top/right)	+40°53′05″.21
Dec (bottom/right)	+40°37′46″.60
Dec (bottom/left)	+40°37′53″.54

Image Index:

Contribution Index (beta):

Arp 264

Arp 264

Equipment

Acquisition details

Description

Comments

Revisions

C

Sky plot

Histogram

In these public groups

In these collections

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Arp 264

Arp 264

Equipment

Acquisition details

Description

Comments

Revisions

C

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?

Delete this revision?

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