Melotte 78 & VDBH 9 (Joon Ren)

Celestial hemisphere: Southern · Constellation: Puppis (Pup) · Contains: HD62559 · HD62595 · HD62642 · HD62660 · HD62712 · HD62737 · HD62752 · HD62782 · HD62803 · HD62875 · HD62876 · HD62893 · HD62938 · HD62961 · HD62974 · HD62991 · HD62992 · HD63033 · HD63079 · HD63080 · HD63198 · HD63215 · HD63216 · HD63251 · HD63291 · HD63308 · HD63400 · HD63401 · HD63424 · HD63465 · And 24 more.

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Melotte 78 & VDBH 9

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Melotte 78 & VDBH 9

This image displays two open clusters that couldn't be more different from each other. On the left lies Melotte 78 also known as Caldwell 71; one of the best open clusters to observe being so compact with small stars that it resembles a globular cluster. On the right is VDBH 9, a sparse open cluster dominated by visibly larger stars. VDBH 9 actually consists of two open clusters that happen to lie along the same line of sight as seen from Earth.

Thought this would make a nice target due to the nebulosity surrounding the clusters making for an interesting scene.

Open Star Clusters
Cloudy Nights

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	Distinct awarded users	Total awarded images
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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
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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.
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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	7600189
PixInsight job	JIM5LRS7L9FTJX0ZBHMP0TRMWHUGQUIU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h48m19s.77
RA (top/left)	07h53m24s.10
RA (top/right)	07h42m23s.81
RA (bottom/right)	07h43m02s.47
RA (bottom/left)	07h54m29s.90

Dec (center)	-38°42′25″.7
Dec (top/left)	-37°12′06″.10
Dec (top/right)	-37°19′41″.7
Dec (bottom/right)	-40°11′50″.0
Dec (bottom/left)	-40°03′55″.2

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Melotte 78 & VDBH 9

Melotte 78 & VDBH 9

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Melotte 78 & VDBH 9

Melotte 78 & VDBH 9

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