Messier 52 (Indy Backyard Astro)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD220770 · M 52 · NGC 7654

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Messier 52

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Messier 52

Messier 52, often abbreviated as M52, is a stunning open star cluster situated in the constellation Cassiopeia. This celestial jewel is a captivating sight for both amateur and professional astronomers alike.Comprising approximately 100 stars, M52 is relatively young, with an estimated age of around 35 million years. The cluster's central region shines particularly bright, featuring a prominent star known as HD 200077. This dazzling member adds to M52's overall appeal.M52 is located approximately 5,000 light-years from Earth, making it a distant but accessible target for backyard astronomers with moderate-sized telescopes. It was first discovered by Charles Messier in 1774 and added to his famous catalog as the 52nd entry.One of the cluster's notable characteristics is its rich stellar diversity. M52 boasts stars of varying ages, sizes, and temperatures, making it a fascinating subject for astronomical research. Additionally, it's often observed alongside the equally captivating bubble-shaped emission nebula, NGC 7635, also known as the "Bubble Nebula."To observe Messier 52, look toward the constellation Cassiopeia in the northern sky during the fall and winter months. This celestial gem serves as a reminder of the wonders waiting to be explored in our vast universe, encouraging us to keep gazing up and seeking the beauty that lies beyond our own planet.

Clusters
Messier Catalog

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	8447953
PixInsight job	T189VT1SCZ5SGVIG98H1JD9T6CAZ7K4X
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h25m00s.692
RA (top/left)	23h27m39s.353
RA (top/right)	23h25m01s.193
RA (bottom/right)	23h22m20s.909
RA (bottom/left)	23h25m00s.179

Dec (center)	+61°35′50″.13
Dec (top/left)	+61°29′37″.75
Dec (top/right)	+61°55′44″.86
Dec (bottom/right)	+61°41′52″.20
Dec (bottom/left)	+61°15′55″.87

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Messier 52

Messier 52

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Image Index:

Contribution Index (beta):

Messier 52

Messier 52

Equipment

Acquisition details

Description

Comments

Sky plot

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In these collections

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