Tulip Nebula (SH 101) (Tiberiu Savin)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B144 · HD189474 · HD189528 · HD190114 · HD226868 · HD227018 · HD227150 · LBN 168 · LBN 171 · Sh2-101

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Tulip Nebula (SH 101)

Link: https://www.instagram.com/p/C6o6mSFsOQ_/

Powered byPixInsight

Tulip Nebula (SH 101)

Link: https://www.instagram.com/p/C6o6mSFsOQ_/

This nebula is called the Tulip nebula (SH2 101) because of it's resemblance to the famous flower, however looking at it I think it looks a lot like a flame.
It can be found in the Cygnus constellation and it is approximately 6000 light years away from us and 70 light years wide.
One interesting fact about the Tulip nebula is the close proximity to Cygnus X-1, one of the strongest X-ray sources seen from Earth, and one of the first suspected black holes. In the bottom right of the nebula we notice 2 brighter stars, the bottom one being the companion of Cygnus X-1.
Note that Cygnus X-1 is still not confirmed to be a black hole, although it is widely accepted as being a black hole. It is part of a binary system, with a supergiant star next to it at just 0.2 AU (20% Earth-Sun distance).

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
Image of the day
Top picks
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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Northern lights
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Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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	9801903
PixInsight job	4QOHPN3KWR0II4L24JECM0W8RI56B5LG
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h00m01s.169
RA (top/left)	20h02m32s.540
RA (top/right)	19h59m23s.476
RA (bottom/right)	19h57m30s.847
RA (bottom/left)	20h00m38s.379

Dec (center)	+35°18′49″.25
Dec (top/left)	+35°25′53″.86
Dec (top/right)	+35°49′25″.34
Dec (bottom/right)	+35°11′31″.70
Dec (bottom/left)	+34°48′12″.35

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Tulip Nebula (SH 101)

Tulip Nebula (SH 101)

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Tulip Nebula (SH 101)

Tulip Nebula (SH 101)

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