Comet C/2021 A2 NEOWISE (Pepe Chambó)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: IC 446 · NGC 2245 · NGC 2247

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Comet C/2021 A2 NEOWISE

Link: https://cometografia.es/2021a2-neowise-20210211/

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Comet C/2021 A2 NEOWISE

Link: https://cometografia.es/2021a2-neowise-20210211/

Object/Date:

C/2021 A2 (NEOWISE) @ 2021 February 11, 02:30 UT

Description:

Comet C/2021 A2 (NEOWISE) imaged on February 11, 2021, looking very different than in January. Now shows a coma about 3 minutes of angular size that contains a jet of dust toward almost orbital direction (what we would call an anti-tail) and which opens in a 140-degree fan oriented to anti-sunward direction. Its coma has a certain greenish tone, although in my image its color appears dominated by the white of dust. The comet is in the constellation Monoceros in the Milky Way and on a dark cloud of dust that hides the starry background, at same time the comet is framed between the reflection nebulae NGC 2245 (bottom), NGC 2247 (center left) and IC 446 (towards upper right).

Data and link to image:

https://cometografia.es/2021a2-neowise-20210211/

Imaged with APT

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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
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	Basic success
Started	...
Astrometry.net job	4241652
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Comet C/2021 A2 NEOWISE

Comet C/2021 A2 NEOWISE

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Comet C/2021 A2 NEOWISE

Comet C/2021 A2 NEOWISE

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