{"id":4520,"date":"2026-05-07T18:25:49","date_gmt":"2026-05-07T16:25:49","guid":{"rendered":"https:\/\/f6kmf.fr\/?p=4520"},"modified":"2026-05-07T18:25:50","modified_gmt":"2026-05-07T16:25:50","slug":"previsions-de-passages-de-liss-ou-autres-satellites","status":"publish","type":"post","link":"https:\/\/f6kmf.fr\/index.php\/2026\/05\/07\/previsions-de-passages-de-liss-ou-autres-satellites\/","title":{"rendered":"Pr\u00e9visions de passages de l&rsquo;ISS (ou autres satellites)"},"content":{"rendered":"\n<p class=\"has-text-align-right\"><strong>Par Gilles F1EFW<\/strong><\/p>\n\n\n\n<p>De nombreux logiciels permettent d&rsquo;afficher les passages de l&rsquo;ISS sur quelques jours, mais si vous voulez des pr\u00e9visions \u00e0 plus long terme, contacts ARISS par exemple, vous pouvez utiliser le site \u00ab\u00a0HEAVENS-ABOVE\u00a0\u00bb <\/p>\n\n\n\n<p>Rendez vous sur le site <a href=\"https:\/\/www.heavens-above.com\/\">https:\/\/www.heavens-above.com\/<\/a> <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><br>1 ) Renseignez votre position g\u00e9ographique en cliquant sur Localisation ou sur Changez votre lieu d&rsquo;observation.<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"239\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-15.png\" alt=\"\" class=\"wp-image-4521\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-15.png 936w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-15-300x77.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-15-768x196.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"377\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-24.png\" alt=\"\" class=\"wp-image-4530\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-24.png 696w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-24-300x163.png 300w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2 ) Recherchez et validez votre position<\/h2>\n\n\n\n<p>Vous pouvez cliquer sur la carte et zoomer sur votre position ou saisir votre ville ou encore entrer vos coordonn\u00e9es latitude \/ longitude.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"765\" height=\"747\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-16.png\" alt=\"\" class=\"wp-image-4522\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-16.png 765w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-16-300x293.png 300w\" sizes=\"auto, (max-width: 765px) 100vw, 765px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3) Les pr\u00e9visions lointaines pour l&rsquo;ISS<\/h2>\n\n\n\n<p>Choisir ISS sur la page principale.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"282\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-18.png\" alt=\"\" class=\"wp-image-4524\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-18.png 723w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-18-300x117.png 300w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/figure>\n\n\n\n<p>Vous pouvez faire d\u00e9filer les dates sur plusieurs mois, n&rsquo;oubliez pas de cocher la case tous les passages pour une utilisation en tant que radioamateur, sinon vous n&rsquo;auriez que les passages visible \u00e0 l&rsquo;\u0153il ! <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"883\" height=\"730\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-20.png\" alt=\"\" class=\"wp-image-4526\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-20.png 883w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-20-300x248.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-20-768x635.png 768w\" sizes=\"auto, (max-width: 883px) 100vw, 883px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4 ) Obtenir les d\u00e9tails d&rsquo;un passage <\/h2>\n\n\n\n<p>Si vous souhaitez obtenir tous les d\u00e9tails de la trajectoire du passage du 4 septembre \u00e0 4h49 (heure locale) vous cliquez sur la date.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"880\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-21.png\" alt=\"\" class=\"wp-image-4527\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-21.png 822w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-21-280x300.png 280w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-21-768x822.png 768w\" sizes=\"auto, (max-width: 822px) 100vw, 822px\" \/><\/figure>\n\n\n\n<p>Vous obtenez une magnifique carte du ciel !<br>Mais le plus int\u00e9ressant (pour nous radioamateur) c&rsquo;est la trajectoire au sol, on clique le lien en haut \u00e0 droite.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"763\" height=\"287\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-22.png\" alt=\"\" class=\"wp-image-4528\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-22.png 763w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-22-300x113.png 300w\" sizes=\"auto, (max-width: 763px) 100vw, 763px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5 ) La trajectoire au sol pour poursuivre l&rsquo;ISS tout au long de la travers\u00e9e de notre ciel.<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"692\" height=\"855\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-23.png\" alt=\"\" class=\"wp-image-4529\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-23.png 692w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-23-243x300.png 243w\" sizes=\"auto, (max-width: 692px) 100vw, 692px\" \/><\/figure>\n\n\n\n<p>Si vous \u00eates bien d\u00e9gag\u00e9, l&rsquo;ISS arrive un peu avant et disparait un peu apr\u00e8s puisque la trajectoire affich\u00e9e d\u00e9bute \u00e0 une \u00e9l\u00e9vation de 10\u00b0.<\/p>\n\n\n\n<p>Ce site permet d&rsquo;\u00e9tudier les meilleurs passages pour un contact ARISS (contact entre les \u00e9coles et des astronautes \u00e0 bord de l&rsquo;ISS) par exemple.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-25-1024x602.png\" alt=\"\" class=\"wp-image-4531\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-25-1024x602.png 1024w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-25-300x176.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-25-768x452.png 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2026\/05\/image-25.png 1187w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Le site regorge d&rsquo;autres fonctionnalit\u00e9s que je vous laisse d\u00e9couvrir !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Par Gilles F1EFW De nombreux logiciels permettent d&rsquo;afficher les passages de l&rsquo;ISS sur quelques jours, mais si vous voulez des<\/p>\n","protected":false},"author":1,"featured_media":4529,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[5,11,131,8,37],"tags":[88,51,38],"class_list":["post-4520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activite-iss","category-activites-radio","category-contact-ariss","category-satellites","category-sstv","tag-ariss","tag-iss","tag-sstv"],"_links":{"self":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/4520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/comments?post=4520"}],"version-history":[{"count":1,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/4520\/revisions"}],"predecessor-version":[{"id":4532,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/4520\/revisions\/4532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media\/4529"}],"wp:attachment":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media?parent=4520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/categories?post=4520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/tags?post=4520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}