{"id":403,"date":"2024-11-18T12:15:44","date_gmt":"2024-11-18T11:15:44","guid":{"rendered":"https:\/\/www.stelvision.com\/astro\/?p=403"},"modified":"2026-01-06T11:34:09","modified_gmt":"2026-01-06T10:34:09","slug":"le-marathon-messier","status":"publish","type":"post","link":"https:\/\/www.stelvision.com\/astro\/le-marathon-messier\/","title":{"rendered":"Relevez le d\u00e9fi du marathon Messier&nbsp;!"},"content":{"rendered":"\n<p class=\"chapo\">Le printemps est l\u2019occasion de tenter d\u2019observer jusqu\u2019\u00e0 une centaine de galaxies, amas et n\u00e9buleuses en une seule nuit&nbsp;! Le marathon est un d\u00e9fi \u00e0 relever \u00e0 votre rythme, seul, entre amis ou comme un marathonien, dans les pas du c\u00e9l\u00e8bre astronome Charles Messier.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"852\" height=\"707\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms.jpg\" alt=\"ensemble de photographie des merveille du ciel que l'ont peut observer en une nuit\" class=\"wp-image-1321\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms.jpg 852w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-500x415.jpg 500w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-300x249.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-768x637.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-750x622.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-570x473.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-368x305.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/06\/110Ms-270x224.jpg 270w\" sizes=\"(max-width: 852px) 100vw, 852px\" \/><figcaption class=\"wp-element-caption\"><strong>Voir toutes ces merveilles du ciel profond en une seule nuit ? C\u2019est possible en relevant le d\u00e9fi du marathon Messier ! Attention cependant, ces objets c\u00e9lestes sont parfois difficiles \u00e0 d\u00e9busquer pour les d\u00e9butants, et leur aspect est souvent beaucoup plus p\u00e2le et diffus que sur les photos.<\/strong> <small>Cr\u00e9dit&nbsp;: messier.seds.org<\/small><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Une liste historique pour observateurs modestement \u00e9quip\u00e9s<\/h2>\n\n\n\n<p>Lorsqu\u2019au XVIII<sup>e<\/sup>&nbsp;si\u00e8cle, aid\u00e9 de Pierre M\u00e9chain, l\u2019astronome fran\u00e7ais Charles Messier a \u00e9tabli son catalogue de 110&nbsp;objets n\u00e9buleux \u00e0 ne pas confondre avec des com\u00e8tes, les optiques utilis\u00e9es n\u2019\u00e9taient gu\u00e8re plus performantes que les instruments d&rsquo;initiation modernes. Aujourd\u2019hui, cette liste d\u2019objets est donc parfaite pour les possesseurs d\u2019instruments modestes, m\u00eame si elle est loin d\u2019\u00eatre exhaustive.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tous en une seule nuit&nbsp;? Relevez le d\u00e9fi&nbsp;!<\/h2>\n\n\n\n<p>Le catalogue de Messier a pour caract\u00e9ristique d\u2019\u00eatre accessible en totalit\u00e9 depuis l\u2019h\u00e9misph\u00e8re nord. De plus, tous ses objets sont visibles en une seule nuit entre d\u00e9but mars et d\u00e9but avril gr\u00e2ce aux longues nuits de cette p\u00e9riode de l\u2019ann\u00e9e, mais aussi et surtout parce que le Soleil se trouve alors dans les constellations du Verseau et des Poissons, o\u00f9 Charles Messier n\u2019a r\u00e9pertori\u00e9 aucun objet. Des constats qui ont amen\u00e9 des observateurs am\u00e9ricains et espagnols \u00e0 imaginer dans les ann\u00e9es 1970 un d\u00e9fi astronomique&nbsp;: observer tout ce catalogue en une seule fois&nbsp;! Ainsi est n\u00e9 le <strong>marathon Messier<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-1024x700.jpg\" alt=\"Photo de la galaxie spirale M 83 dans la constellation de l'Hydre\" class=\"wp-image-410\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d.jpg 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-1000x684.jpg 1000w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-300x205.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-768x525.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-750x513.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-570x390.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-368x252.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/eso1023d-270x185.jpg 270w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>La galaxie M 83 se situe dans la constellation de l&rsquo;Hydre. C&rsquo;est un objet assez bas sur l&rsquo;horizon pour les observateurs situ\u00e9s au nord de Paris.<\/strong> <small>Cr\u00e9dit&nbsp;: TRAPPIST\/E. Jehin\/ESO<\/small><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Quand pratiquer le marathon Messier&nbsp;?<\/h2>\n\n\n\n<p><strong>Choisissez une nuit du mois de mars. <\/strong>En effet, ces nuits sont encore suffisamment longues pour permettre de pointer les objets visibles uniquement en d\u00e9but et fin de nuit.<\/p>\n\n\n\n<p><strong>S\u00e9lectionnez ensuite une nuit sans Lune<\/strong> afin de b\u00e9n\u00e9ficier d&rsquo;un ciel bien noir pour d\u00e9busquer les objets faiblement lumineux.<\/p>\n\n\n\n<p><strong>En 2026, les conditions sont id\u00e9ales du 16 au 21 mars,<\/strong> en p\u00e9riode de nouvelle lune, pour peu que les conditions m\u00e9t\u00e9orologiques soient bonnes. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O\u00f9 pratiquer le marathon Messier&nbsp;?<\/h2>\n\n\n\n<p>Pour optimiser ses chances, il faut aussi choisir un lieu d\u2019observation disposant d\u2019un horizon sud-ouest bien d\u00e9gag\u00e9 et avec le moins de pollution lumineuse possible. Attention, les observateurs situ\u00e9s aux latitudes les plus basses (sud de la France et pays m\u00e9diterran\u00e9ens, 45\u00b0&nbsp;nord et moins) sont avantag\u00e9s par rapport \u00e0 ceux situ\u00e9s au nord de Paris (48\u00b0 nord et plus),. Ces derniers ne peuvent que difficilement pointer les quelques objets culminant \u00e0 de faibles hauteurs sur l\u2019horizon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La pr\u00e9paration du mat\u00e9riel<\/h2>\n\n\n\n<p>Bien que les syst\u00e8mes de pointage automatiques GoTo facilitent aujourd\u2019hui ce challenge pour ceux qui en sont \u00e9quip\u00e9s, une pr\u00e9paration minutieuse reste indispensable pour garantir sa r\u00e9ussite. L\u2019instrument, s\u2019il est motoris\u00e9, doit pouvoir disposer d\u2019\u00e9nergie pour une nuit enti\u00e8re. L\u2019humidit\u00e9 \u00e9tant souvent pr\u00e9sente \u00e0 cette \u00e9poque de l\u2019ann\u00e9e, pares-bu\u00e9e et r\u00e9sistances chauffantes sont bien utiles. Deux \u00e0 trois oculaires permettant des grossissements faibles \u00e0 moyens sont suffisants&nbsp;: en effet, on cherche juste \u00e0 rep\u00e9rer les objets, pas \u00e0 les d\u00e9tailler. L\u2019utilisation d\u2019un filtre antipollution peut \u00eatre aussi un atout pr\u00e9cieux. Installez votre \u00e9quipement avant la nuit pour d\u00e9buter les premiers rep\u00e9rages d\u00e8s que le noir est suffisamment pr\u00e9sent&nbsp;: en effet, le programme de recherche en d\u00e9but de soir\u00e9e est charg\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Couvrez-vous&nbsp;!<\/h2>\n\n\n\n<p>Pour tenir durant plusieurs heures, il faut \u00e9galement que l\u2019observateur soit en forme et habill\u00e9 chaudement (sortez v\u00eatements de ski, bonnet, gants et chaussures \u00e0 semelles \u00e9paisses&nbsp;!). Biscuits et boissons chaudes sont \u00e9galement indispensables pour esp\u00e9rer aller jusqu\u2019au bout de la nuit.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"928\" height=\"800\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r.jpg\" alt=\"Equipement de l'observateur et mat\u00e9riel de rep\u00e9rage pour l'astronomie\" class=\"wp-image-434\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r.jpg 928w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-300x259.jpg 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-768x662.jpg 768w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-750x647.jpg 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-570x491.jpg 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-368x317.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/materiel_r-270x233.jpg 270w\" sizes=\"(max-width: 928px) 100vw, 928px\" \/><figcaption class=\"wp-element-caption\"><strong>V\u00eatements chauds, en-cas r\u00e9confortants, mat\u00e9riel de rep\u00e9rage (liste, cartes, crayon et lampe rouge) sont indispensables pour r\u00e9ussir cette nuit d&rsquo;observation consacr\u00e9e au marathon Messier !<\/strong><small> Image&nbsp;: Carine&nbsp;Souplet<\/small><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Pointer dans le bon ordre<\/h2>\n\n\n\n<p>Pour maximiser ses chances, il est indispensable d\u2019utiliser une liste donnant un ordre pr\u00e9cis d\u2019observation car certains objets ont une fen\u00eatre de visibilit\u00e9 tr\u00e8s r\u00e9duite dans le temps, tels ceux du d\u00e9but de soir\u00e9e qui disparaissent tr\u00e8s vite derri\u00e8re l\u2019horizon ouest. Cette liste est disponible en fin d\u2019article et t\u00e9l\u00e9chargeable au format PDF. Si vous ne disposez pas de syst\u00e8me de pointage automatique, nous vous conseillons de localiser chaque cible en amont sur des cartes de rep\u00e9rage et pour perdre encore moins de temps, de noter les num\u00e9ros de cartes correspondants sur la liste.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un demi-marathon, c\u2019est d\u00e9j\u00e0 bien&nbsp;!<\/h2>\n\n\n\n<p>Certains objets sont un peu plus difficiles \u00e0 rep\u00e9rer que d\u2019autres, alors nous avons indiqu\u00e9 les plus accessibles pour les d\u00e9butants et les possesseurs d\u2019instruments modestes qui pourront \u00e9ventuellement choisir de faire un demi-marathon&nbsp;! En effet, un instrument de 60 mm de diam\u00e8tre donne acc\u00e8s \u00e0 une bonne cinquantaine d\u2019objets, alors qu\u2019en rep\u00e9rer une centaine est tout \u00e0 fait possible avec un t\u00e9lescope de 200&nbsp;mm. Pour la petite dizaine restante, tout se jouera suivant la latitude du lieu d&rsquo;observation et la transparence du ciel \u00e0 l&rsquo;horizon.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"548\" height=\"800\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/MG_8722_observateurs.jpg\" alt=\"Observateurs en groupe autour d'un t\u00e9lescope Dobson\" class=\"wp-image-425\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/MG_8722_observateurs.jpg 548w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/MG_8722_observateurs-206x300.jpg 206w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/MG_8722_observateurs-368x537.jpg 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2018\/03\/MG_8722_observateurs-270x394.jpg 270w\" sizes=\"(max-width: 548px) 100vw, 548px\" \/><figcaption class=\"wp-element-caption\"><strong>L&rsquo;observation \u00e0 plusieurs est un r\u00e9el atout pour esp\u00e9rer voir tous les objets Messier en une seule nuit&nbsp;!<\/strong><small> Image&nbsp;: Carine&nbsp;Souplet<\/small><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Bien suivre le timing<\/h2>\n\n\n\n<p>Le programme de la premi\u00e8re partie de la soir\u00e9e est intense, mais le rythme ralentit ensuite. Portez une attention particuli\u00e8re \u00e0 la recherche de M83 en milieu de nuit, car sa fen\u00eatre de visibilit\u00e9 est tr\u00e8s r\u00e9duite. Juste apr\u00e8s, vous pourrez vous octroyer une pause r\u00e9confortante durant une bonne demi-heure avant d\u2019attaquer la seconde partie de nuit, plus tranquille sauf pour les derniers objets o\u00f9 il faut acc\u00e9l\u00e9rer les rep\u00e9rages afin de boucler le d\u00e9fi du marathon Messier avant que le jour ne se l\u00e8ve.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A plusieurs, c\u2019est mieux&nbsp;!<\/h2>\n\n\n\n<p>Pour \u00eatre certain d\u2019arriver au bout de cette observation peu ordinaire, le mieux est encore de la r\u00e9aliser en compagnie de quelques amis, ainsi les pointages se feront tour \u00e0 tour et l\u2019ambiance sera bien plus motivante. N\u2019oubliez pas dans ce cas de pr\u00e9voir cette observation quelques jours \u00e0 l\u2019avance pour que chacun puisse s\u2019organiser. Certains clubs pr\u00e9voient aussi le marathon Messier dans leur planning annuel d\u2019observation, renseignez-vous&nbsp;!<\/p>\n\n\n\n<p>Et si malgr\u00e9 tous ces pr\u00e9paratifs, vous ne parvenez pas \u00e0 cocher tous les objets de la liste du premier coup, ce n\u2019est pas grave, car vous aurez sans doute eu l\u2019occasion de (re)d\u00e9couvrir quelques objets sur lesquels vous pourrez revenir ult\u00e9rieurement\u2026 L\u2019essentiel, c\u2019est de participer&nbsp;!<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-black-color has-text-color\"><em><strong>Marathon Messier&nbsp;: l\u2019indispensable liste&nbsp;!<\/strong><\/em><\/h3>\n\n\n\n<p><em>Le tableau ci-dessous, \u00e9galement t\u00e9l\u00e9chargeable au format PDF, sugg\u00e8re un ordre de pointage des 110&nbsp;objets du marathon Messier en fonction de leur fen\u00eatre de visibilit\u00e9. Les observations sont donn\u00e9es \u00e0 l\u2019heure l\u00e9gale d\u2019hiver en France. Si vous observez \u00e0 l&rsquo;heure d&rsquo;\u00e9t\u00e9, ajoutez une heure aux horaires du tableau.<\/em><\/p>\n\n\n\n<p><em>Cochez au fur et \u00e0 mesure les objets point\u00e9s et vus. La hauteur sur l\u2019horizon permet d\u2019anticiper sur la difficult\u00e9 de pointage en pr\u00e9sence de pollution lumineuse et de brume&nbsp;; pour les observateurs du nord de la France ou du Canada ou encore ceux de Belgique, les objets affich\u00e9s \u00e0 moins de 8\u00b0 seront difficiles \u00e0 pointer. Les num\u00e9ros Messier en gras dans le tableau mettent en \u00e9vidence les objets les plus accessibles pour les d\u00e9butants et les possesseurs d&rsquo;instruments modestes.<\/em><\/p>\n\n\n\n<p><a href=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2021\/03\/liste_marathon_messier_v3.pdf\">T\u00e9l\u00e9chargez le tableau \u00e0 imprimer (format pdf couleur)<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><th>&nbsp;<\/th><th>&nbsp;Num\u00e9ro&nbsp; Messier<\/th><th>Hauteur sur l\u2019horizon (\u00e0 47\u00b0 nord)<\/th><th>Constellation<\/th><th>Type d\u2019objet<\/th><\/tr><tr><td><strong>20h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 74<\/td><td>20\u00b0<\/td><td>Poissons<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 77<\/td><td>19\u00b0<\/td><td>Baleine<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 79<\/td><td>16\u00b0<\/td><td>Li\u00e8vre<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 31<\/strong><\/td><td>28\u00b0<\/td><td>Androm\u00e8de<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 32<\/strong><\/td><td>28\u00b0<\/td><td>Androm\u00e8de<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 110<\/td><td>28\u00b0<\/td><td>Androm\u00e8de<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>20h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 33<\/td><td>27\u00b0<\/td><td>Triangle<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 103<\/strong><\/td><td>43\u00b0<\/td><td>Cassiop\u00e9e<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 76<\/td><td>40\u00b0<\/td><td>Pers\u00e9e<\/td><td>N\u00e9buleuse plan\u00e9taire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 34<\/strong><\/td><td>55\u00b0<\/td><td>Pers\u00e9e<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>20h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 42<\/strong><\/td><td>33\u00b0<\/td><td>Orion<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 43<\/strong><\/td><td>33\u00b0<\/td><td>Orion<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td>M 78<\/td><td>39\u00b0<\/td><td>Orion<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 41<\/strong><\/td><td>22\u00b0<\/td><td>Grand Chien<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>20h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 93<\/strong><\/td><td>19\u00b0<\/td><td>Poupe<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 46<\/strong><\/td><td>28\u00b0<\/td><td>Poupe<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 47<\/strong><\/td><td>28\u00b0<\/td><td>Poupe<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 50<\/td><td>34\u00b0<\/td><td>Licorne<\/td><td>Amas ouvert<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"rwwp-featured-content-wrapper rwwp-featured-content-wrapper-ad-mode\"><div class=\"rwwp-featured-content-ad-title\">La suite apr\u00e8s cette annonce<\/div><div class=\"rwwp-featured-content-ad-content\"><div class=\"stel-auto-swiffy-slider rwwp-featured-content rwwp-featured-content-html rwwp-featured-content-slides-alignment-top rwwp-featured-content-slides-carousel-yes\"><a href=\"https:\/\/www.stelvision.com\/astro\/boutique\/carte-guide-du-ciel-stelvision-365\/\" style=\"color: black;\r\n    text-decoration: none;\">\r\n    <img decoding=\"async\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/carte-Stelvision-365-edition-16-visuel-pub-1200x900-1.webp\" alt=\"visuel publicitaire Carte du ciel Stelvision 365 \u00e9dition 16 - Copyright Stelvision\">\r\n    <p style=\"text-align: center; margin-bottom: 0em; margin-top: 0.25em; font-weight: 600; color: #002B4C;\">D\u00e9couvrez sur la Boutique<\/p>\r\n<\/a><\/div><\/div><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><th>&nbsp;<\/th><th>&nbsp;Num\u00e9ro&nbsp; Messier<\/th><th>Hauteur sur l\u2019horizon (\u00e0 47\u00b0 nord)<\/th><th>Constellation<\/th><th>Type d\u2019objet<\/th><\/tr><tr><td><strong>21h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 1<\/td><td>54\u00b0<\/td><td>Taureau<\/td><td>N\u00e9buleuse plan\u00e9taire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 35<\/strong><\/td><td>60\u00b0<\/td><td>G\u00e9meaux<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 37<\/strong><\/td><td>64\u00b0<\/td><td>Cocher<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>21h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 36<\/strong><\/td><td>60\u00b0<\/td><td>Cocher<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 38<\/strong><\/td><td>60\u00b0<\/td><td>Cocher<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 45<\/strong><\/td><td>35\u00b0<\/td><td>Taureau<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>21h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 48<\/strong><\/td><td>37\u00b0<\/td><td>Hydre femelle<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 67<\/td><td>54\u00b0<\/td><td>Cancer<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>21h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 44<\/strong><\/td><td>63\u00b0<\/td><td>Cancer<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 81<\/strong><\/td><td>66\u00b0<\/td><td>Grande Ourse<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 82<\/strong><\/td><td>65\u00b0<\/td><td>Grande Ourse<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>22h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 97<\/td><td>66\u00b0<\/td><td>Grande Ourse<\/td><td>N\u00e9buleuse plan\u00e9taire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 108<\/td><td>66\u00b0<\/td><td>Grande Ourse<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 109<\/td><td>59\u00b0<\/td><td>Grande Ourse<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>22h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 40<\/td><td>58\u00b0<\/td><td>Grande Ourse<\/td><td>Ast\u00e9risme<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 106<\/strong><\/td><td>57\u00b0<\/td><td>Chiens de Chasse<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>22h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 94<\/strong><\/td><td>52\u00b0<\/td><td>Chiens de Chasse<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 63<\/strong><\/td><td>48\u00b0<\/td><td>Chiens de Chasse<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 51<\/strong><\/td><td>48\u00b0<\/td><td>Chiens de Chasse<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>22h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 101<\/td><td>46\u00b0<\/td><td>Grande Ourse<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 102<\/td><td>38\u00b0<\/td><td>Dragon<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>23h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 95<\/td><td>53\u00b0<\/td><td>Lion<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 96<\/td><td>53\u00b0<\/td><td>Lion<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 105<\/td><td>53\u00b0<\/td><td>Lion<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>23h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 65<\/strong><\/td><td>52\u00b0<\/td><td>Lion<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 66<\/strong><\/td><td>52\u00b0<\/td><td>Lion<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>23h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 85<\/td><td>51\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 100<\/td><td>49\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 98<\/td><td>50\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 99<\/td><td>49\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>23h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 88<\/td><td>49\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 91<\/td><td>49\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>0h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 86<\/td><td>50\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 84<\/td><td>50\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 87<\/td><td>49\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>0h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 89<\/td><td>50\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 90<\/td><td>51\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 58<\/td><td>49\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>0h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 53<\/strong><\/td><td>53\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 64<\/strong><\/td><td>58\u00b0<\/td><td>Chevelure de B\u00e9r\u00e9nice<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 60<\/td><td>50\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>0h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 59<\/td><td>52\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 49<\/td><td>49\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 61<\/td><td>46\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>1h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 104<\/strong><\/td><td>31\u00b0<\/td><td>Vierge<\/td><td>Galaxie<\/td><\/tr><tr><td>\u25ca<\/td><td>M 68<\/td><td>16\u00b0<\/td><td>Hydre femelle<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>2h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 83<\/td><td>13\u00b0<\/td><td>Hydre femelle<\/td><td>Galaxie<\/td><\/tr><tr><td><strong>3h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 92<\/strong><\/td><td>54\u00b0<\/td><td>Hercule<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 13<\/strong><\/td><td>56\u00b0<\/td><td>Hercule<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 3<\/strong><\/td><td>71\u00b0<\/td><td>Chiens de Chasse<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>3h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 39<\/strong><\/td><td>22\u00b0<\/td><td>Cygne<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 52<\/strong><\/td><td>23\u00b0<\/td><td>Cassiop\u00e9e<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>3h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 57<\/strong><\/td><td>37\u00b0<\/td><td>Lyre<\/td><td>N\u00e9buleuse plan\u00e9taire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 56<\/td><td>32\u00b0<\/td><td>Lyre<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 29<\/strong><\/td><td>26\u00b0<\/td><td>Cygne<\/td><td>Amas ouvert<\/td><\/tr><tr><td><strong>4h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 4<\/strong><\/td><td>13\u00b0<\/td><td>Scorpion<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 80<\/strong><\/td><td>17\u00b0<\/td><td>Scorpion<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 5<\/strong><\/td><td>45\u00b0<\/td><td>Serpent<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>4h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 27<\/strong><\/td><td>27\u00b0<\/td><td>Petit Renard<\/td><td>N\u00e9buleuse plan\u00e9taire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 71<\/strong><\/td><td>25\u00b0<\/td><td>Fl\u00e8che<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 12<\/strong><\/td><td>37\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>4h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 10<\/strong><\/td><td>34\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 14<\/strong><\/td><td>31\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>4h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 107<\/td><td>28\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 9<\/strong><\/td><td>20\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 19<\/td><td>14\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 62<\/td><td>10\u00b0<\/td><td>Ophiuchus<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>5h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 11<\/strong><\/td><td>11\u00b0<\/td><td>Ecu<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 26<\/td><td>21\u00b0<\/td><td>Ecu<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 16<\/strong><\/td><td>21\u00b0<\/td><td>Serpent<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 17<\/strong><\/td><td>18\u00b0<\/td><td>Sagittaire<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td>M 18<\/td><td>17\u00b0<\/td><td>Sagittaire<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 24<\/strong><\/td><td>16\u00b0<\/td><td>Sagittaire<\/td><td>Groupe d\u2019\u00e9toiles<\/td><\/tr><tr><td><strong>5h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 23<\/strong><\/td><td>19\u00b0<\/td><td>Sagittaire<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 25<\/strong><\/td><td>15\u00b0<\/td><td>Sagittaire<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 21<\/td><td>15\u00b0<\/td><td>Sagittaire<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 20<\/strong><\/td><td>15\u00b0<\/td><td>Sagittaire<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td>\u25ca<\/td><td>M 8<\/td><td>13\u00b0<\/td><td>Sagittaire<\/td><td>N\u00e9buleuse diffuse<\/td><\/tr><tr><td><strong>5h30<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 15<\/strong><\/td><td>16\u00b0<\/td><td>P\u00e9gase<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 22<\/strong><\/td><td>12\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 28<\/td><td>12\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>5h45<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 73<\/td><td>5\u00b0<\/td><td>Verseau<\/td><td>Groupe d\u2019\u00e9toiles<\/td><\/tr><tr><td>\u25ca<\/td><td>M 72<\/td><td>6\u00b0<\/td><td>Verseau<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td><strong>M 2<\/strong><\/td><td>9\u00b0<\/td><td>Verseau<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>6h<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 6<\/td><td>10\u00b0<\/td><td>Scorpion<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 7<\/td><td>7\u00b0<\/td><td>Scorpion<\/td><td>Amas ouvert<\/td><\/tr><tr><td>\u25ca<\/td><td>M 69<\/td><td>7\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 70<\/td><td>6\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td><strong>6h15<\/strong><\/td><\/tr><tr><td>\u25ca<\/td><td>M 54<\/td><td>8\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 55<\/td><td>4\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 75<\/td><td>9\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><tr><td>\u25ca<\/td><td>M 30<\/td><td>-4\u00b0<\/td><td>Sagittaire<\/td><td>Amas globulaire<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2021\/03\/liste_marathon_messier_v3.pdf\">T\u00e9l\u00e9chargez le tableau \u00e0 imprimer (format pdf couleur)<\/a><\/p>\n\n\n<div class=\"rwwp-featured-content-wrapper\"><div class=\"stel-auto-swiffy-slider rwwp-featured-content rwwp-featured-content-slides rwwp-featured-content-slides-alignment-top rwwp-featured-content-slides-carousel-yes\"><div class=\"swiffy-slider slider-item-show1   slider-nav-visible slider-nav-outside slider-nav-autoplay  slider-nav-dark slider-nav-autohide slider-item-first-visible slider-nav-autopause\" data-slider-nav-autoplay-interval=\"4000\" data-rwstelwp-uid=\"1778511620\"><ul class=\"slider-container\"><li data-stel-auto-swiffy-slider-offset=\"18\"><div class=\"rwwp-featured-content-item rwwp-featured-content-item-product rwwp-featured-content-item-small\"><div class=\"woocommerce columns-1 stel-product-no-add_to_cart\"><ul class=\"products columns-1\">\n<li class=\"product type-product post-1449 status-publish first instock product_cat-edition has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<div class=\"stel-wc-product\"><a href=\"https:\/\/www.stelvision.com\/astro\/boutique\/carte-guide-du-ciel-stelvision-365\/\" title=\"Carte du ciel Stelvision 365 (16&egrave;me &eacute;dition)\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-300x300.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Visuel de couverture de la Carte du ciel Stelvision 365 \u00e9dition 16 de Bertrand d&#039;Armagnac. Copyright Stelvision.\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-300x300.webp 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-1024x1024.webp 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-150x150.webp 150w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-600x600.webp 600w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-1140x1140.webp 1140w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-750x750.webp 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-570x570.webp 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-368x368.webp 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-270x270.webp 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-62x62.webp 62w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-100x100.webp 100w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre-1000x1000.webp 1000w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/stelvision-365-ed16-1-couverture-1200-carre.webp 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">Carte du ciel Stelvision 365 (16\u00e8me \u00e9dition)<div class=\"stel-product-item-review-wrapper\"><div class=\"skeepers_product__stars\" data-product-id=\"1449\"><\/div><script type=\"text\/javascript\">\/*!rw_stel_js*\/window.$ = jQuery;<\/script><script async charset=\"utf-8\" src=\"https:\/\/widgets.rr.skeepers.io\/product\/29f32d37-16d4-4b94-e954-a24712bd5a0f\/49f1f3bb-3583-4096-a330-61b13d46555d.js\"><\/script><\/div><\/h2>\r\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>19.90<span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span><\/bdi><\/span> <span class=\"rwwc-vat-price-hint\" onclick=\"rwStelvisionWooTaxesInfos.showTaxHintModal(event)\">TVA incluse (FR) <i class=\"neko-icon-info-circled\"><\/i><\/span><\/span>\r\n<div class=\"netreviews_bg_stars_big listStars\" title=\"4.843\/5\"><div><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><\/div><div style=\"color: #4FB8D7 !important\"><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:16%;\"><\/span><\/div> <span class=\"reviewCount\">153 avis<\/span><\/div><\/a><span class=\" rw_stelvision_product_in_stock \"><span class=\"rw_stelvision_product_stock_msg\">En stock<\/span><\/span><a href=\"\/astro\/wp-json\/wp\/v2\/posts\/403?add-to-cart=1449\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_14490\" data-quantity=\"1\" data-product_id=\"1449\" data-product-title=\"Carte du ciel Stelvision 365 (16\u00e8me \u00e9dition)&lt;div class=&quot;stel-product-item-review-wrapper&quot;&gt;&lt;div class=&quot;skeepers_product__stars&quot; data-product-id=&quot;1449&quot;&gt;&lt;\/div&gt;&lt;\/div&gt;\" class=\"button product_type_simple add_to_cart_button 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product-type-simple\">\n\t<div class=\"stel-wc-product\"><a href=\"https:\/\/www.stelvision.com\/astro\/boutique\/lampe-frontale-swift\/\" title=\"Lampe frontale Swift LT &agrave; &eacute;clairage rouge &amp;amp; blanc, ultra compacte et rechargeable\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-300x300.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"visuel lampe frontale Petzl Swift LT\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-300x300.webp 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-1024x1024.webp 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-150x150.webp 150w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-600x600.webp 600w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-1140x1140.webp 1140w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-750x750.webp 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-570x570.webp 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-368x368.webp 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-270x270.webp 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-62x62.webp 62w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-100x100.webp 100w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200-1000x1000.webp 1000w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2026\/04\/E102AB00-SWIFT-LT_1200.webp 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">Lampe frontale Swift LT \u00e0 \u00e9clairage rouge &amp; blanc, ultra compacte et rechargeable<div class=\"stel-product-item-review-wrapper\"><div class=\"skeepers_product__stars\" data-product-id=\"75078\"><\/div><\/div><\/h2>\r\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>49.00<span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span><\/bdi><\/span> <span class=\"rwwc-vat-price-hint\" onclick=\"rwStelvisionWooTaxesInfos.showTaxHintModal(event)\">TVA incluse (FR) <i class=\"neko-icon-info-circled\"><\/i><\/span><\/span>\r\n<\/a><span class=\" rw_stelvision_product_in_stock \"><span class=\"rw_stelvision_product_stock_msg\">En stock<\/span><\/span><a href=\"\/astro\/wp-json\/wp\/v2\/posts\/403?add-to-cart=75078\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_75078_1\" data-quantity=\"1\" data-product_id=\"75078\" data-product-title=\"Lampe frontale Swift LT \u00e0 \u00e9clairage rouge &amp; blanc, ultra compacte et rechargeable&lt;div class=&quot;stel-product-item-review-wrapper&quot;&gt;&lt;div class=&quot;skeepers_product__stars&quot; data-product-id=&quot;75078&quot;&gt;&lt;\/div&gt;&lt;\/div&gt;\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"75078\" data-product_sku=\"3342540849228\" aria-label=\"Ajouter au panier\u00a0: &ldquo;Lampe frontale Swift LT \u00e0 \u00e9clairage rouge &amp; blanc, ultra compacte et rechargeable&rdquo;\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Lampe frontale Swift LT \u00e0 \u00e9clairage rouge &amp; blanc, ultra compacte et rechargeable\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" role=\"button\">Ajouter au panier<\/a><span id=\"woocommerce_loop_add_to_cart_link_describedby_75078_1\" class=\"screen-reader-text\"><\/span><\/div><\/li>\n<\/ul>\n<\/div><\/div><\/li><li data-stel-auto-swiffy-slider-offset=\"18\"><div class=\"rwwp-featured-content-item rwwp-featured-content-item-product rwwp-featured-content-item-small\"><div class=\"woocommerce columns-1 stel-product-no-add_to_cart\"><ul class=\"products columns-1\">\n<li class=\"product type-product post-70853 status-publish first instock product_cat-edition product_cat-special-soleil-eclipse has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<div class=\"stel-wc-product\"><a href=\"https:\/\/www.stelvision.com\/astro\/boutique\/les-soleils-noirs-de-2026-et-2027\/\" title=\"Les Soleils noirs de 2026 et 2027 - Le guide complet des &eacute;clipses des 12 ao&ucirc;t 2026 et 2 ao&ucirc;t 2027\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-300x300.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"couverture Les Soleils noirs de 2026 et 2027, de Jean-Marc Lecleire, \u00e9ditions Stelvision\" srcset=\"https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-300x300.webp 300w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-1024x1024.webp 1024w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-150x150.webp 150w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-600x600.webp 600w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-1140x1140.webp 1140w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-750x750.webp 750w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-570x570.webp 570w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-368x368.webp 368w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-270x270.webp 270w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-62x62.webp 62w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-100x100.webp 100w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1-1000x1000.webp 1000w, https:\/\/www.stelvision.com\/astro\/wp-content\/uploads\/2025\/09\/Soleils-noirs-couverture-1200x1200-1.webp 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">Les Soleils noirs de 2026 et 2027 &#8211; Le guide complet des \u00e9clipses des 12 ao\u00fbt 2026 et 2 ao\u00fbt 2027<div class=\"stel-product-item-review-wrapper\"><div class=\"skeepers_product__stars\" data-product-id=\"70853\"><\/div><\/div><\/h2>\r\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>21.00<span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span><\/bdi><\/span> <span class=\"rwwc-vat-price-hint\" onclick=\"rwStelvisionWooTaxesInfos.showTaxHintModal(event)\">TVA incluse (FR) <i class=\"neko-icon-info-circled\"><\/i><\/span><\/span>\r\n<div class=\"netreviews_bg_stars_big listStars\" title=\"4.96\/5\"><div><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><span class=\"nr-icon nr-star grey\"><\/span><\/div><div style=\"color: #4FB8D7 !important\"><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><span class=\"nr-icon nr-star\" style=\"width:20%;\"><\/span><\/div> <span class=\"reviewCount\">25 avis<\/span><\/div><\/a><span class=\" rw_stelvision_product_in_stock \"><span class=\"rw_stelvision_product_stock_msg\">En stock<\/span><\/span><a href=\"\/astro\/wp-json\/wp\/v2\/posts\/403?add-to-cart=70853\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_70853_2\" data-quantity=\"1\" data-product_id=\"70853\" data-product-title=\"Les Soleils noirs de 2026 et 2027 &#8211; Le guide complet des \u00e9clipses des 12 ao\u00fbt 2026 et 2 ao\u00fbt 2027&lt;div class=&quot;stel-product-item-review-wrapper&quot;&gt;&lt;div class=&quot;skeepers_product__stars&quot; data-product-id=&quot;70853&quot;&gt;&lt;\/div&gt;&lt;\/div&gt;\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"70853\" data-product_sku=\"9782958661960\" aria-label=\"Ajouter au panier\u00a0: &ldquo;Les Soleils noirs de 2026 et 2027 - Le guide complet des \u00e9clipses des 12 ao\u00fbt 2026 et 2 ao\u00fbt 2027&rdquo;\" rel=\"nofollow\" data-success_message=\"\u00ab\u00a0Les Soleils noirs de 2026 et 2027 - Le guide complet des \u00e9clipses des 12 ao\u00fbt 2026 et 2 ao\u00fbt 2027\u00a0\u00bb a \u00e9t\u00e9 ajout\u00e9 \u00e0 votre panier\" role=\"button\">Ajouter au panier<\/a><span id=\"woocommerce_loop_add_to_cart_link_describedby_70853_2\" class=\"screen-reader-text\"><\/span><\/div><\/li>\n<\/ul>\n<\/div><\/div><\/li><\/ul><button type=\"button\" class=\"slider-nav\" title=\"Slide pr&eacute;c&eacute;dente\"><\/button><button type=\"button\" class=\"slider-nav slider-nav-next\" title=\"Slide suivante\"><\/button><\/div><script type=\"text\/javascript\">\/*!rw_stel_js*\/rw_stelvision_theme_ready(\"rw_stelvision_theme\",function(){rw_stelvision_theme.swiffySliderAutoSlideSizes();});<\/script><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Comme chaque ann\u00e9e en mars, les amateurs de n\u00e9buleuses et galaxies se donnent rendez-vous pour un marathon astronomique. <\/p>\n","protected":false},"author":5,"featured_media":405,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[235],"tags":[],"class_list":["post-403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-randonnees-celestes"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Relevez le d\u00e9fi du marathon Messier&nbsp;!<\/title>\n<meta name=\"description\" content=\"Et si vous releviez 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