PN G136.7+61.9 (Boris US5WU)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: PGC 2450417 · PGC 2452498 · PGC 2454132 · PGC 2454958 · PGC 2455990 · PGC 2456068 · PGC 2456275 · PGC 2456351 · PGC 2457413 · PGC 2457722 · PGC 2457962 · PGC 2458517 · PGC 2459212 · PGC 2459276 · PGC 2459977 · PGC 2460763 · PGC 2461108 · PGC 2461234 · PGC 2462486 · PGC 2462943 · PGC 2462970 · PGC 2463131 · PGC 2463540 · PGC 2464736 · PGC 3087087 · PGC 38251 · PGC 38259 · PGC 38264 · PGC 38671

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PN G136.7+61.9

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PN G136.7+61.9

PN G136.7+61.9 is a planetary nebula in Ursa Major.
PN G136.7+61.9 is extremely faint planetary nebula with size of about 7 arcminute that was discovered in 2013 by analysing data from the SDSS spectroscopic survey. The Sloan Digital Sky Survey or SDSS is a major multi-spectral imaging and spectroscopic redshift survey using a dedicated 2.5m wide-angle optical telescope at Apache Point Observatory in New Mexico, United States. The project was named after the Alfred P. Sloan Foundation, which contributed significant funding.
This is the first colour image ever taken of PN G136.7+61.9 planetary nebula. In appearance, as well as low surface brightness, this planetary nebula could be called "Night Owl Nebula".

This image taken over several nights in May 2021.

Planetary Nebulae
Sony 694 Images
First on Astrobin
Schmidt-Cassegrain Telescope (SCT) Imagers

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	5690738
PixInsight job	Q9ZHHH1YSPNX1WDKYQEUMI3F4DQKEFSU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h07m27s.49
RA (top/left)	12h10m05s.62
RA (top/right)	12h04m41s.24
RA (bottom/right)	12h04m51s.25
RA (bottom/left)	12h10m10s.27

Dec (center)	+54°01′29″.5
Dec (top/left)	+54°20′56″.1
Dec (top/right)	+54°19′38″.10
Dec (bottom/right)	+53°41′47″.9
Dec (bottom/left)	+53°43′12″.8

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PN G136.7+61.9

PN G136.7+61.9

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PN G136.7+61.9

PN G136.7+61.9

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