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File:2024 YR4 ESO-VLT.gif

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2024_YR4_ESO-VLT.gif (800 × 579像素,文件大小:7.3 MB,MIME类型:image/gif、​循环、​29帧、​2.9秒)


摘要

描述
English: This is a sequence of observations of the Near Earth Asteroid 2024 YR4 carried out with ESO’s Very Large Telescope in January 2025, shortly after it was discovered in December 2024. The images have been aligned so that the asteroid remains fixed at the centre of the frame, while the stars appear to move in the background. Follow-up observations such as this one have found that, as of 29 January 2025, it has an almost 99% chance of safely passing Earth on 22 Dec 2032, but a possible impact cannot yet be entirely ruled out.
日期 (released)
来源 https://www.eso.org/public/videos/YR4-2/
作者 ESO/O. Hainaut et al.
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File:Near Earth Asteroid 2024 YR4 observed with the VLT.webm
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This media was created by the European Southern Observatory (ESO).
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署名: ESO/O. Hainaut et al.
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Animation of small, faint asteroid moving across a field of stars in the background.

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当前2025年1月30日 (四) 17:252025年1月30日 (四) 17:25版本的缩略图800 × 579​(7.3 MB)Nrco0eUploaded a work by ESO/O. Hainaut et al. from https://www.eso.org/public/videos/YR4-2/ with UploadWizard

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