{"id":1803,"date":"2025-10-19T10:25:00","date_gmt":"2025-10-19T08:25:00","guid":{"rendered":"https:\/\/voyage-astrophoto.fr\/?p=1803"},"modified":"2026-04-08T22:08:15","modified_gmt":"2026-04-08T20:08:15","slug":"le-feuilleton-des-cometes-automnales-8","status":"publish","type":"post","link":"https:\/\/voyage-astrophoto.fr\/index.php\/2025\/10\/19\/le-feuilleton-des-cometes-automnales-8\/","title":{"rendered":"Le feuilleton des com\u00e8tes automnales (8)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"block-cc2f88c8-b9d4-48d0-9436-f437f07099d8\">Huiti\u00e8me tentative (18\/10\/2025)<\/h2>\n\n\n\n<p id=\"block-3cd6cc4b-3641-4aa0-9ac4-b5ab87afb40e\">Le cr\u00e9neau pour observer la com\u00e8te au t\u00e9lescope depuis mon jardin est d\u00e9sormais compl\u00e8tement pass\u00e9. Je n&rsquo;ai toujours pas de photo qui me convient. Je souhaite faire une derni\u00e8re tentative, en changeant de lieu et, par la force des choses, de mat\u00e9riel.<\/p>\n\n\n\n<p id=\"block-bab1372f-50c9-4acb-bbb4-3db42c1c2360\">Depuis mon jardin, l&rsquo;observation n&rsquo;est plus possible, je vais donc me positionner en haut de la colline \u00e0 un quart d&rsquo;heure \u00e0 pied de chez moi. Pas question d&#8217;embarquer tout le mat\u00e9riel du t\u00e9lescope, je me contente de mon APN bridge, d&rsquo;un objectif et d&rsquo;un pied.<\/p>\n\n\n\n<p id=\"block-ed5d1675-efa9-41a8-872d-065ba81213af\">J&rsquo;ai un mince espoir de r\u00e9ussir \u00e0 distinguer la com\u00e8te \u00e0 l\u2019\u0153il nu, vite douch\u00e9 par la direction d&rsquo;observation : c&rsquo;est quasiment juste au dessus de Toulouse et son immense pollution lumineuse rose.<\/p>\n\n\n\n<p id=\"block-84f154cc-1f36-496d-b873-26c4227e7d8b\">Arriv\u00e9 en haut de la colline, j&rsquo;installe l&rsquo;appareil et le pied, fais quelques tests de prises de vue, et attend que la autant-que-possible obscurit\u00e9 pointe son nez. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-1024x576.jpg\" alt=\"\" class=\"wp-image-1808\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-1024x576.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-300x169.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-768x432.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-1536x864.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/original_ef5cc7d2-cea6-4d20-862f-959da4fa1a61_PXL_20251018_172811603.NIGHT_-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Vue sur Saint-Orens-de-Gameville.<br>19h28, Pixel 7a<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Le coucher de soleil est tr\u00e8s agr\u00e9able ce soir, agr\u00e9ment\u00e9 par une atmosph\u00e8re claire qui permet de distinguer clairement la cha\u00eene des Pyr\u00e9n\u00e9es (pourtant \u00e0 100 km d&rsquo;ici !).<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-1024x576.jpg\" alt=\"\" class=\"wp-image-1811\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-1024x576.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-300x169.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-768x432.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-1536x864.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1270-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Vue sur Saint-Orens-de-Gameville et la cha\u00eene des Pyr\u00e9n\u00e9es&nbsp;au fond <br>19h41, Canon EOS 700D<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-84f154cc-1f36-496d-b873-26c4227e7d8b\">La com\u00e8te descend rapidement vers l&rsquo;horizon et sa pollution lumineuse. Il faut donc faire les prises de vue quand elle est suffisamment haute dans le ciel pour ne pas \u00eatre noy\u00e9e dans le lumi\u00e8re, mais pas trop car la nuit n&rsquo;est pas encore tomb\u00e9e quand elle est haute&#8230;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"1024\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-769x1024.jpg\" alt=\"\" class=\"wp-image-1809\" style=\"aspect-ratio:0.7509842219306009;width:521px;height:auto\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-769x1024.jpg 769w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-225x300.jpg 225w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-768x1023.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-1153x1536.jpg 1153w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-1538x2048.jpg 1538w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_180239863.NIGHT_-scaled.jpg 1922w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><figcaption class=\"wp-element-caption\">La com\u00e8te C\/2025 A6 (Lemmon) est quelque part dans cette photo, basse dans le ciel, dans la pollution lumineuse de Toulouse<br>Pixel 7a<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-07a4d54f-6532-4639-b6ea-c15679cf53fa\">Les conditions de prises de vue sont donc loin d&rsquo;\u00eatre optimales. Je fais quelques photos au moment qui me semble le plus opportun, en prenant soin de m&rsquo;assurer que la com\u00e8te est bien pr\u00e9sente sur la photo. Pas facile de trouver un petit point plus flou que les autres sur l&rsquo;\u00e9cran de l&rsquo;appareil photo !<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web-1024x682.jpg\" alt=\"\" class=\"wp-image-1815\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web-1024x682.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web-300x200.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web-768x512.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web-1536x1024.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/IMG_1324_A6-web.jpg 1556w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Si si, elle est l\u00e0 la com\u00e8te !<br>Canon EOS 700D, 10s, ISO800<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-03252812-e857-476f-b268-a6508dd91be2\">Apr\u00e8s l&#8217;empilement de 40 photos, on peut bien faire ressortir la com\u00e8te. Ainsi que des t\u00e2ches sombres dues \u00e0 des poussi\u00e8res sur l&rsquo;objectif, et des nuages qui bougent pendant les poses. Ce n&rsquo;est pas tr\u00e8s propre, mais la com\u00e8te est bien visible !<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"689\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-1024x689.jpg\" alt=\"\" class=\"wp-image-1816\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-1024x689.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-300x202.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-768x517.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-1536x1034.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/A6-2-arbresNets-PDN_SS_PS-2048x1378.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Com\u00e8te C\/2025 A6 (Lemmon)<br>40 images de 10s, soit 6.7 min de pose<br>Canon EOS 700D ISO800<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-1024x768.jpg\" alt=\"\" class=\"wp-image-1819\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-1024x768.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-300x225.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-768x576.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-1536x1152.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/2-PDN_GHS_PS-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Com\u00e8te C\/2025 A6 (Lemmon)<br>41 images de 10s, soit 6.8 min de pose<br>Canon EOS 700D ISO800<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-a3abc87c-c928-4e77-90f2-3ca4b591d171\">Je profite d&rsquo;\u00eatre sur place pour faire une tentative sur une autre com\u00e8te, bien moins visible que <em>C\/2025 A6 (Lemmon)<\/em>, mais mieux plac\u00e9e dans le ciel : elle n&rsquo;est pas directement au dessus de Toulouse, et reste haute dans le ciel bien apr\u00e8s le coucher du soleil. Il s&rsquo;agit de <em>C\/2025 R2 (SWAN)<\/em>.<\/p>\n\n\n\n<p>Impossible de voir la com\u00e8te sur une photo (elle est trop faible), je fais donc des prises de vues en grand angle, \u00e0 peu pr\u00e8s dans la bonne direction. C&rsquo;est au traitement que je verrais si on distingue quelque chose !<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"1024\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-769x1024.jpg\" alt=\"\" class=\"wp-image-1821\" style=\"aspect-ratio:0.7509842219306009;width:545px;height:auto\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-769x1024.jpg 769w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-225x300.jpg 225w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-768x1023.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-1153x1536.jpg 1153w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-1538x2048.jpg 1538w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/PXL_20251018_181646409.NIGHT_-scaled.jpg 1922w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><figcaption class=\"wp-element-caption\">La com\u00e8te <em>C\/2025 R2 (SWAN)<\/em> est peut-\u00eatre par l\u00e0, au dessus de Saint-Orens-de-Gameville<br>20h16, Pixel 7a, 16s<\/figcaption><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p id=\"block-0ed123d8-11cc-4dfe-8a2d-f7324d996e6f\">Une fois \u00e0 la maison, apr\u00e8s avoir empil\u00e9 ces photos, je suis agr\u00e9ablement surpris par le r\u00e9sultat : on distingue parfaitement la Voie Lact\u00e9e. \ud83d\ude00 <\/p>\n\n\n\n<p id=\"block-0ed123d8-11cc-4dfe-8a2d-f7324d996e6f\">Dommage qu&rsquo;elle ne soit pas centr\u00e9e, et il faudra absolument que je pense \u00e0 faire des flats la prochaine fois car il y a trop de d\u00e9fauts associ\u00e9s (ronds plus noirs que le reste) .<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"981\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web.jpg\" alt=\"\" class=\"wp-image-1829\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web.jpg 552w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-169x300.jpg 169w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><figcaption class=\"wp-element-caption\">La Voie Lact\u00e9e au dessus de Saint-Orens-de-Gameville<br>61 images de 5s, soit 5 min de pose<br>Canon EOS 700D ISO800<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Par contre impossible de voir la com\u00e8te ! <\/p>\n\n\n\n<p>Il faut donc investiguer :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le site <a href=\"https:\/\/nova.astrometry.net\">https:\/\/nova.astrometry.net<\/a> nous donne quelle partie du ciel est sur la photo :<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"981\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-annote.jpg\" alt=\"\" class=\"wp-image-1832\" style=\"aspect-ratio:0.5626931286037399;width:396px;height:auto\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-annote.jpg 552w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-annote-169x300.jpg 169w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/figure>\n<\/div>\n\n\n<p>On voit la constellation de l&rsquo;<em>\u00c9cu de Sobieski&nbsp;(Scutum)<\/em> en haut \u00e0 droite, et au milieu une grande partie de la constellation du <em>Sagittaire .<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Avec le logiciel Stellarium, je regarde o\u00f9 se situe la com\u00e8te <em>C\/2025 R2 (SWAN)<\/em> dans le ciel \u00e0 la date et l&rsquo;heure des photos :<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-1024x576.jpg\" alt=\"\" class=\"wp-image-1834\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-1024x576.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-300x169.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-768x432.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-1536x864.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom-1024x576.jpg\" alt=\"\" class=\"wp-image-1835\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom-1024x576.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom-300x169.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom-768x432.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom-1536x864.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/Stellarium-R2-zoom.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Plus pr\u00e9cis\u00e9ment \u00e0 c\u00f4t\u00e9 de l&rsquo;\u00e9toile <em>\u03b3 Sct<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Je regarde sur ma photo annot\u00e9e, \u00e0 c\u00f4t\u00e9 de l&rsquo;\u00e9toile <em>\u03b3 Sct<\/em>, et il semble bien y avoir un petite t\u00eate verte ! \ud83d\ude01<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"588\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct-1024x588.jpg\" alt=\"\" class=\"wp-image-1837\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct-1024x588.jpg 1024w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct-300x172.jpg 300w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct-768x441.jpg 768w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct-1536x882.jpg 1536w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/comete-gSct.jpg 1699w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">La com\u00e8te <em>C\/2025 R2 (SWAN)<\/em> semble \u00eatre au bon endroit !<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-0ed123d8-11cc-4dfe-8a2d-f7324d996e6f\">Maintenant qu&rsquo;on sait o\u00f9 elle est, on la distingue \u00ab\u00a0facilement\u00a0\u00bb sur la photo :<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"981\" src=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-comete.jpg\" alt=\"\" class=\"wp-image-1838\" srcset=\"https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-comete.jpg 552w, https:\/\/voyage-astrophoto.fr\/wp-content\/uploads\/2025\/10\/r_cropped_R2_stacked_bge_couleur_PS_2-web-comete-169x300.jpg 169w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><figcaption class=\"wp-element-caption\">La com\u00e8te <em>C\/2025 R2 (SWAN)<\/em> au dessus de Saint-Orens-de-Gameville<br>61 images de 5s, soit 5 min de pose<br>Canon EOS 700D ISO800<\/figcaption><\/figure>\n<\/div>\n\n\n<p id=\"block-63fbb777-d30e-447f-9b87-71aff9d37183\"><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Huiti\u00e8me tentative (18\/10\/2025) Le cr\u00e9neau pour observer la com\u00e8te au t\u00e9lescope depuis mon jardin est d\u00e9sormais compl\u00e8tement pass\u00e9. Je n&rsquo;ai toujours pas de photo qui me convient. Je souhaite faire une derni\u00e8re tentative, en changeant de lieu et, par la force des choses, de mat\u00e9riel. Depuis mon jardin, l&rsquo;observation n&rsquo;est plus possible, je vais donc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1819,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[12,59],"class_list":["post-1803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-session-dobservation","tag-comete","tag-voie-lactee"],"_links":{"self":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/posts\/1803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1803"}],"version-history":[{"count":22,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/posts\/1803\/revisions"}],"predecessor-version":[{"id":2264,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/posts\/1803\/revisions\/2264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/media\/1819"}],"wp:attachment":[{"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/voyage-astrophoto.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}