NEO asteroid (Sar2598) imaged 11 hrs after discovery (Bruce Van Deventer)

Contains: Solar system body or event

NEO asteroid (Sar2598) imaged 11 hrs after discovery

Near Earth Orbit (NEO) asteroids are listed on the Minor Planet Center NEO confirmation page on the day of discovery. This asteroid was observed about 11 hours after it was discovered by station K88 (GINOP-KHK Piszkéstető Station) in Hungary. The image is created by entering the approximate position angle and speed and allowing the synthetic tracking program Tycho to detect the asteroid from a large collection of moving stacks which are the possible solutions. This asteroid will in a few days get a provisional designator 2022 followed by an alphanumeric code, but as it is only a single day arc, it is not officially confirmed.

The preliminary orbit shows that it came from the sunward side of Earth's orbit and already has passed us, at a minimum distance of .0015 AU (very close) but this is very early.

[ETA] This is now designated 2022FP3. H is about 24.4 implying a size of about 44 meters across. It passed a couple lunar orbit diameters away from earth at closest approach (pre-discovery)

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	n/a
Started	n/a
Astrometry.net job	n/a
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NEO asteroid (Sar2598) imaged 11 hrs after discovery

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NEO asteroid (Sar2598) imaged 11 hrs after discovery

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