{"id":679100,"date":"2026-05-18T18:14:09","date_gmt":"2026-05-18T18:14:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/679100\/"},"modified":"2026-05-18T18:14:09","modified_gmt":"2026-05-18T18:14:09","slug":"how-to-watch-a-house-sized-asteroid-make-an-extremely-close-approach-to-earth-today","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/679100\/","title":{"rendered":"How to Watch a House-Sized Asteroid Make an &#8216;Extremely Close&#8217; Approach to Earth Today"},"content":{"rendered":"<p>As asteroid the size of a house will pass within just 57,000 miles (92,000 kilometers) of Earth today. That\u2019s less than a quarter of the average distance between our planet and the Moon.<\/p>\n<p>Don\u2019t worry, this wayfaring space rock\u2014named asteroid 2026 JH2\u2014poses no threat to Earth, but this close encounter will allow astronomers to take a good look at it. The Mount Lemmon Survey in Arizona first <a href=\"https:\/\/www.minorplanetcenter.net\/mpec\/K26\/K26J84.html\" rel=\"nofollow noopener\" target=\"_blank\">spotted<\/a> the asteroid on May 10, so experts are still getting acquainted with it. Initial observations suggest 2026 JH2 is between 46 and 98 feet (14 and 30 meters) wide and will make its closest approach to Earth at approximately 5:58 p.m. ET today, according to the <a href=\"https:\/\/neo.ssa.esa.int\/search-for-asteroids?tab=closeapp&amp;des=2026JH2\" rel=\"nofollow noopener\" target=\"_blank\">European Space Agency<\/a>.<\/p>\n<p>You can watch the flyby in real time via the Virtual Telescope Project 2.0 livestream below. The video feed is scheduled to begin at 3:45 p.m. ET, weather permitting.<\/p>\n<p>  Nice to meet you, 2026 JH2 <\/p>\n<p>According to <a href=\"https:\/\/ssd.jpl.nasa.gov\/tools\/sbdb_lookup.html#\/?sstr=2026%20JH2&amp;view=VOP\" rel=\"nofollow noopener\" target=\"_blank\">NASA\u2019s Jet Propulsion Laboratory<\/a>, preliminary calculations of 2026 JH2\u2019s orbit show that it completes one trip around the Sun every 3.76 years, following an elliptical path that takes it as far out as Jupiter\u2019s orbit.<\/p>\n<p>Astronomers with the Virtual Telescope Project 2.0 will be tracking 2026 JH2\u2019s close approach using a fleet of robotic telescopes in central Italy. They have already captured some images of the asteroid as it makes its way toward Earth. The photo featured up top was taken while 2026 JH2 was about 503,000 miles (810,000 km) away. During the livestream, you will be able to see the asteroid its peak brightness\u2014around magnitude 11.5.<\/p>\n<p>That\u2019s bright enough to see with moderately sized backyard telescopes. If you have one and the weather happens to be clear tonight, you can try spotting 2026 JH2 yourself, but it will be tricky as this asteroid will be zipping across the sky.<\/p>\n<p>\u201cAt the time of the observation, the object will be moving pretty fast against the stars,\u201d Virtual Telescope Project founder Gianluca Masi <a href=\"https:\/\/www.space.com\/astronomy\/asteroids\/watch-an-asteroid-the-size-of-a-blue-whale-hurtle-towards-earth-live-online-may-18\" rel=\"nofollow noopener\" target=\"_blank\">told Space.com<\/a> in an email. \u201cBut our advanced telescopes will precisely track 2026 JH2 while it will be almost at its minimum distance from us.\u201d<\/p>\n<p>Via the livestream, 2026 JH2 will look like \u201ca sharp dot of light moving against the starry background, with stars leaving long streaks,\u201d Masi said.<\/p>\n<p>After the asteroid passes by Earth today, it won\u2019t make another close approach until 2090, ESA <a href=\"https:\/\/neo.ssa.esa.int\/search-for-asteroids?tab=closeapp&amp;des=2026JH2\" rel=\"nofollow noopener\" target=\"_blank\">predicts<\/a>, so you won\u2019t want to miss this chance to see it. During that flyby, it will come within roughly 1.4 million miles (2.3 million km) of our planet.<\/p>\n","protected":false},"excerpt":{"rendered":"As asteroid the size of a house will pass within just 57,000 miles (92,000 kilometers) of Earth today.&hellip;\n","protected":false},"author":2,"featured_media":679101,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[24382,305,64,63,128,285,80933],"class_list":["post-679100","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-asteroids","tag-astronomy","tag-au","tag-australia","tag-science","tag-space","tag-telescopes"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/679100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=679100"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/679100\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/679101"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=679100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=679100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=679100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}