{"id":10248,"date":"2021-07-12T14:05:53","date_gmt":"2021-07-12T14:05:53","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/chara-et-ses-copines\/"},"modified":"2025-06-08T22:44:29","modified_gmt":"2025-06-08T20:44:29","slug":"chara-et-ses-copines","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/chara-et-ses-copines\/","title":{"rendered":"Chara et ses copines"},"content":{"rendered":"<p>Je suis en vacances une semaine en Suisse dans dans le Valais et, comme il se doit, j\u2019ai pris dans mes bagages de quoi observer ce ciel \u00ab un peu plus pr\u00e8s des \u00e9toiles \u00bb.<\/p>\n<p>En attendant la fin du chantier \u00ab Dobson 350 \u00bb qui n\u2019est pas termin\u00e9, j\u2019ai d\u00e9cid\u00e9 de voyager relativement l\u00e9ger avec le Dobson d\u00e9montable type \u00ab Strock \u00bb 250.<\/p>\n<p>J\u2019ai donc install\u00e9 mon petit mat\u00e9riel la nuit derni\u00e8re sur le parking d\u00e9sert\u00e9 de la piste de ski de \u00ab La for\u00eat \u00bb situ\u00e9 \u00e0 environ 2000 m\u00e8tres d\u2019altitude entre les villages de St Luc et Chandolin avec l\u2019intention de me contenter de quelques galaxies du \u00ab Chien de chasse \u00bb \u00e0 proximit\u00e9 de l\u2019\u00e9toile \u00ab Chara \u00bb : NGC4485 dite \u00ab La galaxie du cocon \u00bb, NGC4449 et M106.<\/p>\n<p><a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-carte.jpg\" data-lbwps-width=\"1631\" data-lbwps-height=\"1852\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-carte-264x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-carte-264x300.jpg\" alt=\"\" width=\"264\" height=\"300\" \/><\/a><\/p>\n<p>A 22h, le mat\u00e9riel \u00e9tait install\u00e9 mais j\u2019ai attendu que le ciel soit suffisamment sombre, vers 23h, pour commencer mes observations.<\/p>\n<p><a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-parking1.jpg\" data-lbwps-width=\"2160\" data-lbwps-height=\"2880\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-parking1-225x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-parking1-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" \/><\/a><\/p>\n<p>NGC 4485 \u00ab le cocon \u00bb est une galaxie en interaction avec une plus petite galaxie, NGC 4485. Il s\u2019agit de 2 galaxies spirales qui se d\u00e9forment mutuellement par leurs attractions gravitationnelles.<\/p>\n<p>Voici une photo (Wikip\u00e9dia) et le dessin de ce qu\u2019en ai per\u00e7u  <\/p>\n<p><a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC4485-photo.jpg\" data-lbwps-width=\"247\" data-lbwps-height=\"280\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC4485-photo.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC4485-photo.jpg\" alt=\"\" width=\"247\" height=\"280\" \/><\/a><br \/>\n<a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4485_cocoon.jpg\" data-lbwps-width=\"1336\" data-lbwps-height=\"1587\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4485_cocoon-253x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4485_cocoon-253x300.jpg\" alt=\"\" width=\"253\" height=\"300\" \/><\/a><\/p>\n<p>Un peu plus au nord se trouve la galaxie irr\u00e9guli\u00e8re NGC 4449. Visuellement, elle appara\u00eet comme un rectangle avec un c\u0153ur plus lumineux et avec les 2 petits c\u00f4t\u00e9s un peu plus larges et diffus.<\/p>\n<p>A nouveau une photo (Wikipedia) et le dessin de ce j\u2019ai per\u00e7u.<\/p>\n<p><a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-i1.jpg\" data-lbwps-width=\"176\" data-lbwps-height=\"280\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-i1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-i1.jpg\" alt=\"\" width=\"176\" height=\"280\" \/><\/a><br \/>\n<a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4449.jpg\" data-lbwps-width=\"1284\" data-lbwps-height=\"1330\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4449-290x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-NGC-4449-290x300.jpg\" alt=\"\" width=\"290\" height=\"300\" \/><\/a><\/p>\n<p>Enfin j\u2019ai termin\u00e9 mes dessins par un grand champ reprenant la galaxie M106 et la plus discr\u00e8te NGC 4217.<\/p>\n<p>Au dessus, une photo est de Hunter Wilson trouv\u00e9e sur le net et en dessous, ce que j\u2019en ai vu.<br \/>\n<a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106HunterWilson-1.jpg\" data-lbwps-width=\"532\" data-lbwps-height=\"618\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106HunterWilson-1-258x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106HunterWilson-1-258x300.jpg\" alt=\"\" width=\"258\" height=\"300\" \/><\/a><br \/>\n<a href=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106-et-NGC4217.jpg\" data-lbwps-width=\"1414\" data-lbwps-height=\"1454\" data-lbwps-srcsmall=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106-et-NGC4217-292x300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/groupeastronomiespa.be\/astrogas\/wp-content\/uploads\/2025\/06\/37_20210712-M106-et-NGC4217-292x300.jpg\" alt=\"\" width=\"292\" height=\"300\" \/><\/a><\/p>\n<p>J\u2019ai termin\u00e9 ma soir\u00e9e en observant divers objets que je n\u2019ai pas dessin\u00e9 : les amas globulaires M3 et M13, les galaxies M51 et M101, \u2026<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;10248&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;10&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;10&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Veuillez voter&quot;,&quot;legend&quot;:&quot;10\\\/10 - (1 vote)&quot;,&quot;size&quot;:&quot;18&quot;,&quot;title&quot;:&quot;Chara et ses copines&quot;,&quot;width&quot;:&quot;227.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"6\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"7\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"8\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"9\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"10\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 227.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 14.4px;\">\n            10\/10 - (1 vote)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Je suis en vacances une semaine en Suisse dans dans le Valais et, comme il se doit, j\u2019ai pris dans mes bagages de quoi observer ce ciel \u00ab un peu plus pr\u00e8s des \u00e9toiles \u00bb. En attendant la fin du chantier \u00ab Dobson 350 \u00bb qui n\u2019est pas termin\u00e9, j\u2019ai d\u00e9cid\u00e9 de voyager relativement l\u00e9ger [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-10248","post","type-post","status-publish","format-standard","hentry","category-vieduclub"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=10248"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10248\/revisions"}],"predecessor-version":[{"id":11436,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/10248\/revisions\/11436"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=10248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=10248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=10248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}