{"id":3310,"date":"2025-06-25T12:12:02","date_gmt":"2025-06-25T12:12:02","guid":{"rendered":"https:\/\/sternwarte-zweibruecken.de\/?p=3310"},"modified":"2025-06-25T16:16:25","modified_gmt":"2025-06-25T16:16:25","slug":"trace-lumineuse-dans-le-ciel-nocturne-au-dessus-de-zweibruecken","status":"publish","type":"post","link":"https:\/\/sternwarte-zweibruecken.de\/fr\/archive\/3310","title":{"rendered":"Trace lumineuse dans le ciel nocturne au-dessus de Zweibr\u00fccken"},"content":{"rendered":"<p class=\"has-black-color has-text-color has-link-color wp-elements-69943210a9f27e10548bd77300a2fef3 wp-block-paragraph\">Apr\u00e8s la chute de deux satellites Starlink, dont l'un a \u00e9t\u00e9 observ\u00e9 au-dessus de certaines parties de l'Allemagne, le rel\u00e2chement suppos\u00e9 de carburant d'un \u00e9tage de fus\u00e9e ainsi qu'une autre chute d'\u00e9l\u00e9ments d'une fus\u00e9e SpaceX, tous deux \u00e9galement observ\u00e9s au-dessus de certaines parties de l'Allemagne, le nombre d'observations de satellites et d'\u00e9tages de fus\u00e9e en train de se consumer semble sensiblement augmenter ces derniers temps.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-316f91361d3a5e2e8ee9d3b38da7adb4 wp-block-paragraph\">Les quatre enregistrements suivants proviennent de la <a href=\"http:\/\/allsky.zx8k8qm52e077vq8.myfritz.net\/\/allsky\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cam\u00e9ra Allsky<\/a> d'un membre de l'observatoire de Sch\u00f6nenberg-K\u00fcbelberg. Elles montrent une tra\u00een\u00e9e lumineuse qui se d\u00e9place du sud (en haut \u00e0 gauche) au nord-nord-ouest (en bas) en passant par l'ouest (en bas \u00e0 gauche). Ce qui est frappant, c'est la queue lumineuse et nuageuse qui les entoure. En haut \u00e0 droite, on distingue en outre des nuages qui s'\u00e9loignent de la tra\u00een\u00e9e lumineuse. La dur\u00e9e totale du survol a \u00e9t\u00e9 d'environ trois minutes.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit.jpg\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-1024x688.jpg\" alt=\"\" class=\"wp-image-3305\" srcset=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-1024x688.jpg 1024w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-300x201.jpg 300w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-768x516.jpg 768w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-1536x1031.jpg 1536w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit-18x12.jpg 18w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021216-Satellit.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">24.06.2025 02:12:16<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit.jpg\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-1024x688.jpg\" alt=\"\" class=\"wp-image-3306\" srcset=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-1024x688.jpg 1024w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-300x201.jpg 300w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-768x516.jpg 768w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-1536x1031.jpg 1536w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit-18x12.jpg 18w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021316-Satellit.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">24.06.2025 02:13:16<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit.jpg\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-1024x688.jpg\" alt=\"\" class=\"wp-image-3307\" srcset=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-1024x688.jpg 1024w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-300x201.jpg 300w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-768x516.jpg 768w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-1536x1031.jpg 1536w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit-18x12.jpg 18w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021417-Satellit.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">24.06.2025 02:14:17<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit.jpg\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-1024x688.jpg\" alt=\"\" class=\"wp-image-3308\" srcset=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-1024x688.jpg 1024w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-300x201.jpg 300w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-768x516.jpg 768w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-1536x1031.jpg 1536w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit-18x12.jpg 18w, https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-021518-Satellit.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">24.06.2025 02:15:18<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-a8e3fe47cef52cacdcc9e7a1b30edefb wp-block-paragraph\"><br>Ci-dessous, une animation ralentie sur plusieurs cycles d'exposition. On remarque un satellite plus brillant qui se trouve sur presque la m\u00eame orbite apparente juste avant l'\u00e9v\u00e9nement r\u00e9el.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<figure class=\"wp-block-video\"><video height=\"980\" style=\"aspect-ratio: 1532 \/ 980;\" width=\"1532\" controls src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624_Animation-TL.mp4\"><\/video><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\"><\/div>\n<\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5e2b7d9a069cb1c025cadbdce65690c2 wp-block-paragraph\"><br>L'animation suivante laisse supposer qu'il pourrait s'agir d'un \u00e9tage de fus\u00e9e avec une \u00e9ventuelle fuite de carburant. Elle a \u00e9t\u00e9 r\u00e9alis\u00e9e avec une <a href=\"https:\/\/www.allsky7.net\/index.html?&amp;station=AMS59#liveview\" target=\"_blank\" rel=\"noreferrer noopener\">Cam\u00e9ra Allsky<\/a> de l'Observatoire, qui est membre du <a href=\"https:\/\/www.allsky7.net\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9seau Allsky<\/a> est en cours. A gauche, on distingue faiblement le mouvement du nuage de la tra\u00een\u00e9e lumineuse de haut en bas. En revanche, les nuages dans l'atmosph\u00e8re se d\u00e9placent de gauche \u00e0 droite.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-video\"><video height=\"768\" style=\"aspect-ratio: 480 \/ 768;\" width=\"480\" controls src=\"https:\/\/sternwarte-zweibruecken.de\/wp-content\/uploads\/2025\/06\/20250624-Satellit-Animation.mp4\"><\/video><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s la chute de deux satellites Starlink, dont l'un a \u00e9t\u00e9 vu au-dessus de certaines r\u00e9gions d'Allemagne, la fuite pr\u00e9sum\u00e9e de carburant d'un \u00e9tage de fus\u00e9e et la chute d'un autre \u00e9l\u00e9ment d'une fus\u00e9e SpaceX, tous deux \u00e9galement au-dessus...<\/p>","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[39],"tags":[],"class_list":["post-3310","post","type-post","status-publish","format-standard","hentry","category-objekt-der-woche"],"_links":{"self":[{"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/posts\/3310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/comments?post=3310"}],"version-history":[{"count":7,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/posts\/3310\/revisions"}],"predecessor-version":[{"id":3318,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/posts\/3310\/revisions\/3318"}],"wp:attachment":[{"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/media?parent=3310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/categories?post=3310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sternwarte-zweibruecken.de\/fr\/wp-json\/wp\/v2\/tags?post=3310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}