{"id":2747,"date":"2023-04-13T10:58:41","date_gmt":"2023-04-13T08:58:41","guid":{"rendered":"https:\/\/motsdaubepine.fr\/caussemots\/?page_id=2747"},"modified":"2023-04-13T11:07:18","modified_gmt":"2023-04-13T09:07:18","slug":"historique-ciel-nocturne-avril","status":"publish","type":"page","link":"https:\/\/motsdaubepine.fr\/caussemots\/index.php\/historique-ciel-nocturne-avril\/","title":{"rendered":"Historique des observations du ciel nocturne du mois d&rsquo;Avril"},"content":{"rendered":"<h2><strong><span style=\"color: #008000;\">Les plans d&rsquo;observations de 2018 \u00e0 2020<\/span> <\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><strong><span style=\"color: #0000ff;\">Observation du <em>ciel nocturne au mois d&rsquo;Avril<\/em> 2020<\/span> <\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p>11 Avril la lune ne se l\u00e8vera pas avant 0H 48. En\u00a0 premi\u00e8re partie de la soir\u00e9e s&rsquo;annonce un beau ciel noir. Covid-19 oblige, les avions ne balafreront pas le ciel nocturne : une belle consolation pendant cette p\u00e9riode de confinement.\u00a0 Que nous r\u00e9serve le ciel nocturne d&rsquo;Avril 2020 ?<\/p>\n<h4><strong>En d\u00e9but de mois, seule la lune et V\u00e9nus occupent le ciel, interdisant toute observation des objets du ciel profond.<\/strong><\/h4>\n<p>J&rsquo;ai suivi les heures du lev\u00e9 et du couch\u00e9 de la lune et du soleil du 3 Avril au 11 Avril pour getter la premi\u00e8re fen\u00eatre de ciel noir. Il faut environ 9 jours entre le moment ou la lune occupe un peu trop le ciel nocturne en d\u00e9but de soir\u00e9e et le moment o\u00f9 elle se l\u00e8ve assez tard pour nous laisser observer les objets c\u00e9lestes peu lumineux au-del\u00e0 de minuit.<\/p>\n<table style=\"border-style: solid; border-color: #2e36c9; background-color: #1e9dc7;\">\n<tbody>\n<tr>\n<td><strong>Lune<\/strong><strong><br \/>\n<\/strong><\/td>\n<td><strong> Lune<\/strong><\/td>\n<td><strong>Soleil<br \/>\n<\/strong><\/td>\n<td><strong> Soleil<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Lev\u00e9<br \/>\n<\/strong><\/td>\n<td><strong>Couch\u00e9<\/strong><\/td>\n<td><strong>Lev\u00e9<\/strong><\/td>\n<td><strong>Couch\u00e9<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>14H 44<\/strong><\/td>\n<td><strong>05H 22<\/strong><\/td>\n<td><strong>07H 31<br \/>\n<\/strong><\/td>\n<td><strong>20H 23<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>15H 59 <\/strong><\/td>\n<td><strong>06H 02<\/strong><\/td>\n<td><strong>07H 29<br \/>\n<\/strong><\/td>\n<td><strong>20H 24<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>17H 16<\/strong><\/td>\n<td><strong>06H 35<\/strong><\/td>\n<td><strong>07H 27<br \/>\n<\/strong><\/td>\n<td><strong>20H 26<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>18H 33<\/strong><\/td>\n<td><strong>07H 06<\/strong><\/td>\n<td><strong>07H 25<br \/>\n<\/strong><\/td>\n<td><strong>20H 27<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>19H 49<\/strong><\/td>\n<td><strong>07H 32<\/strong><\/td>\n<td><strong>07H 23<br \/>\n<\/strong><\/td>\n<td><strong>20H 28<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>21H 04<\/strong><\/td>\n<td><strong>08H 00<\/strong><\/td>\n<td><strong>07H 22<br \/>\n<\/strong><\/td>\n<td><strong>20H 29<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>22H 21 <\/strong><\/td>\n<td><strong>08H 27<\/strong><\/td>\n<td><strong>07H 20<br \/>\n<\/strong><\/td>\n<td><strong>20H 31<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>23H 36<\/strong><\/td>\n<td><strong>08H 59<\/strong><\/td>\n<td><strong>07H 18<br \/>\n<\/strong><\/td>\n<td><strong>20H 32<br \/>\n<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>00H 48<\/strong><\/td>\n<td><strong>09H 35 <\/strong><\/td>\n<td><strong>07H 16<br \/>\n<\/strong><\/td>\n<td><strong>20H 33<br \/>\n<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><strong>La derni\u00e8re observation astronomique date de plusieurs semaines suite \u00e0 une longue p\u00e9riode de pluie et de temps couvert.<\/strong><\/h4>\n<p><b>Il faut \u00e0 nouveau se rep\u00e9rer dans le ciel pour cibler 3 \u00e9toiles bien brillantes pour la mise en station du t\u00e9lescope<\/b><\/p>\n<p>La soir\u00e9e peut d\u00e9marrer \u00e0 partir de 21 heures, le soleil \u00e9tant couch\u00e9 \u00e0 20h 28 le 11 Avril<\/p>\n<p>C&rsquo;est la raquette du t\u00e9lescope qui va proposer un choix, mais il est pr\u00e9f\u00e9rable d&rsquo;anticiper ce choix pour ne pas se tromper d&rsquo;\u00e9toiles.<\/p>\n<p>La premi\u00e8re \u00e9toile \u00e0 apparaitre au sud, c&rsquo;est <strong>Sirus<\/strong> constellation du Grand Chien puis plus haut toujours au sud <strong>Procyon.<\/strong><\/p>\n<p>A l&rsquo;ouest <strong>Capella<\/strong> constellation du Cocher<\/p>\n<p>A l&rsquo;est, constellation du bouvier : <strong>Arcturus<\/strong>.\u00a0 Arcturus sera basse sur l&rsquo;horizon et \u00e0 cette heure elle ne sera pas facile \u00e0 viser avec le chercheur qui risque d&rsquo;\u00eatre g\u00ean\u00e9 par les arbres. Il faudra probablement s\u00e9lectionner une autre \u00e9toile. <strong>R\u00e9gulus<\/strong> dans la constellation du Lion est une bonne candidate<\/p>\n<h4><span style=\"color: #008000;\"><strong>Commen\u00e7ons la soir\u00e9e d&rsquo;observation<\/strong><\/span><\/h4>\n<p><b>Horizon Ouest d\u00e9but de soir\u00e9e : <\/b>La plan\u00e8te V\u00e9nus.\u00a0 Ce 11 Avril 2020, elle est en demi lune invers\u00e9e<\/p>\n<p><strong><b>Horizon <\/b><b>Nord \/ Est <\/b><b> \u00e0 partir de 21 H 30<\/b><\/strong><\/p>\n<h4><strong><span style=\"color: #008000;\">Constellation de la Grande Ourse<\/span><br \/>\n<\/strong><\/h4>\n<ul>\n<li>M97 N\u00e9buleuse plan\u00e9taire du hibou ou n\u00e9buleuse de la chouette<\/li>\n<li>M106 Galaxie<\/li>\n<li>Mizar et Alcor : \u00c9toile double de la Grande Ourse<\/li>\n<li>Galaxie Spirale M101 , galaxie du moulinet<\/li>\n<\/ul>\n<p><strong><b>Horizon Sud<br \/>\n<\/b><\/strong><\/p>\n<h4><strong><span style=\"color: #008000;\">Constellation du Lion : Triplet du Lion, le Fant\u00f4me du Roi Hamlet<\/span><br \/>\n<\/strong><\/h4>\n<ul>\n<li>Galaxie M65,\u00a0 M66, NGC 3828 (galaxie du hamburger)\u00a0 visible dans le m\u00eame champ de l&rsquo;oculaire grand angle et du 28 mm<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1233 size-full\" src=\"https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Triplet-du-Lion.jpg\" alt=\"\" width=\"716\" height=\"552\" srcset=\"https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Triplet-du-Lion.jpg 716w, https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Triplet-du-Lion-300x231.jpg 300w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/p>\n<h4><span style=\"color: #008000;\"><strong>Constellation de la vierge<\/strong><\/span><\/h4>\n<ul>\n<li>Galaxie de Sombrero M104, assez basse sur l&rsquo;horizon, mais elle passe toujours tr\u00e8s basse sur l&rsquo;horizon, elle continue \u00e0 s&rsquo;\u00e9lever dans la soir\u00e9e, il faudra l&rsquo;observer \u00e0 nouveau vers 23 heures.<\/li>\n<li>Galaxie M84 et M86, visible dans le m\u00eame champ (Chaine de Makarian)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1235 \" src=\"https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Chaine-de-Markarian.jpg\" alt=\"\" width=\"714\" height=\"522\" srcset=\"https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Chaine-de-Markarian.jpg 702w, https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2020\/04\/Chaine-de-Markarian-300x219.jpg 300w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><\/p>\n<p><b>Horizon Ouest\u00a0 <\/b><\/p>\n<h4><span style=\"color: #008000;\"><strong>Constellation du cancer<\/strong><\/span><\/h4>\n<ul>\n<li>Amas ouvert M44, la cr\u00e8che ou la ruche<\/li>\n<\/ul>\n<p><b>Horizon Est \u00e0 partir de 22 H <\/b><\/p>\n<h4><span style=\"color: #008000;\"><strong>Constellation du chien de chasse<\/strong><\/span><u> <\/u><\/h4>\n<ul>\n<li>Galaxie M94 : Galaxie de l\u2019\u0153il du Crocodile<\/li>\n<\/ul>\n<h4><span style=\"color: #008000;\"><strong>Constellation chevelure de B\u00e9r\u00e9nice<\/strong><\/span><\/h4>\n<ul>\n<li>Amas globulaire M3<\/li>\n<li>Amas globulaire M53<\/li>\n<\/ul>\n<p>Pour ces derniers, s&rsquo;ils sont bien lumineux utiliser un oculaire de 8 mm pour zoomer.<\/p>\n<h4><span style=\"color: #008000;\"><strong>Objets particuli\u00e8rement int\u00e9ressants \u00e0 observer car id\u00e9alement plac\u00e9s dans le ciel<\/strong><\/span><\/h4>\n<p>A partir de 22 heures, magnitude des objets ne d\u00e9passant pas la valeur de 8<\/p>\n<p>Les objets sont id\u00e9alement plac\u00e9s car hauts dans le ciel, donc moins de perturbation atmosph\u00e9rique et lumineuse.<\/p>\n<p><strong>Source d&rsquo;information : Eph\u00e9m\u00e9rides et Programme d&rsquo;observation astronomiques de David Romeuf, calcul g\u00e9n\u00e9r\u00e9 le 12 Avril\u00a0 2020 par <\/strong><i><strong>Service de calcul de <\/strong><a href=\"http:\/\/www.david-romeuf.fr\">l&rsquo;Observatoire de Pommier IAU K11 (63, Puy-de-D\u00f4me, France)<\/a><\/i><\/p>\n<p><b>Liste des Galaxies \u00e0 observer :<\/b> <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+81\" target=\"_blank\" rel=\"noopener noreferrer\">M 81<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+101\" target=\"_blank\" rel=\"noopener noreferrer\">M 101<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+94\" target=\"_blank\" rel=\"noopener noreferrer\">M 94<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+106\" target=\"_blank\" rel=\"noopener noreferrer\">M 106<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+82\" target=\"_blank\" rel=\"noopener noreferrer\">M 82<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+51\" target=\"_blank\" rel=\"noopener noreferrer\">M 51<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+63\" target=\"_blank\" rel=\"noopener noreferrer\">M 63<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+66\" target=\"_blank\" rel=\"noopener noreferrer\">M 66<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+96\" target=\"_blank\" rel=\"noopener noreferrer\">M 96<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+85\" target=\"_blank\" rel=\"noopener noreferrer\">M 85<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+105\" target=\"_blank\" rel=\"noopener noreferrer\">M 105<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+65\" target=\"_blank\" rel=\"noopener noreferrer\">M 65<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+95\" target=\"_blank\" rel=\"noopener noreferrer\">M 95<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+109\" target=\"_blank\" rel=\"noopener noreferrer\">M 109<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+108\" target=\"_blank\" rel=\"noopener noreferrer\">M 108<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+98\" target=\"_blank\" rel=\"noopener noreferrer\">M 98<\/a><\/p>\n<p><b>Liste des N\u00e9buleuses plan\u00e9taires \u00e0 observer :<\/b> <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+97\" target=\"_blank\" rel=\"noopener noreferrer\">M 97<\/a>, <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=IC+3568\" target=\"_blank\" rel=\"noopener noreferrer\">IC 3568<\/a><\/p>\n<h3><\/h3>\n<h3><strong><span style=\"color: #0000ff;\">Observation du <em>ciel nocturne au mois d&rsquo;Avril<\/em> 2019<\/span> <\/strong><\/h3>\n<p><strong>Les \u00e9toiles remarquables <\/strong><\/p>\n<h6><strong>Nord Ouest\u00a0<\/strong><\/h6>\n<h6>Cappela, constellation du cocher<\/h6>\n<h6><strong>Ouest<br \/>\n<\/strong><\/h6>\n<h6>Belt\u00e9geuse constellation d&rsquo;Orion , bas\u00a0 sur l&rsquo;horizon<\/h6>\n<h6>Procyon dans la constellation du Petit Chien<\/h6>\n<h6>Pollux constellation des G\u00e9meaux<\/h6>\n<h6><strong>Sud Ouest<\/strong><\/h6>\n<h6>R\u00e9gulus constellation du Lion.<\/h6>\n<h6><strong>Sud Est<\/strong><\/h6>\n<h6>Spica constellation de la Vierge<\/h6>\n<h6>Acturus constellation du Bouvier<\/h6>\n<h6><strong>Nord Est :<\/strong><\/h6>\n<h6>V\u00e9ga commence \u00e0 appara\u00eetre bas sur l&rsquo;horizon et tard dans la nuit, constellation de la Lyre<\/h6>\n<h6><\/h6>\n<h6><strong><i>Objets particuli\u00e8rement int\u00e9ressants \u00e0 observer car id\u00e9alement plac\u00e9s dans le ciel<\/i><\/strong><\/h6>\n<p>&nbsp;<\/p>\n<h6><b>Liste des Galaxies \u00e0 observer :<\/b> <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+101\" target=\"_blank\" rel=\"noopener noreferrer\">M 101<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+94\" target=\"_blank\" rel=\"noopener noreferrer\">M 94<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+106\" target=\"_blank\" rel=\"noopener noreferrer\">M 106<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+49\" target=\"_blank\" rel=\"noopener noreferrer\">M 49<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+51\" target=\"_blank\" rel=\"noopener noreferrer\">M 51<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+64\" target=\"_blank\" rel=\"noopener noreferrer\">M 64<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+87\" target=\"_blank\" rel=\"noopener noreferrer\">M 87<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+63\" target=\"_blank\" rel=\"noopener noreferrer\">M 63<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+60\" target=\"_blank\" rel=\"noopener noreferrer\">M 60<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+66\" target=\"_blank\" rel=\"noopener noreferrer\">M 66<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+85\" target=\"_blank\" rel=\"noopener noreferrer\">M 85<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+86\" target=\"_blank\" rel=\"noopener noreferrer\">M 86<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+65\" target=\"_blank\" rel=\"noopener noreferrer\">M 65<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+84\" target=\"_blank\" rel=\"noopener noreferrer\">M 84<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+100\" target=\"_blank\" rel=\"noopener noreferrer\">M 100<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+88\" target=\"_blank\" rel=\"noopener noreferrer\">M 88<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+90\" target=\"_blank\" rel=\"noopener noreferrer\">M 90<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+61\" target=\"_blank\" rel=\"noopener noreferrer\">M 61<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+109\" target=\"_blank\" rel=\"noopener noreferrer\">M 109<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+99\" target=\"_blank\" rel=\"noopener noreferrer\">M 99<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+89\" target=\"_blank\" rel=\"noopener noreferrer\">M 89<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+58\" target=\"_blank\" rel=\"noopener noreferrer\">M 58<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+59\" target=\"_blank\" rel=\"noopener noreferrer\">M 59<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=NGC+3585\" target=\"_blank\" rel=\"noopener noreferrer\">NGC 3585<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+98\" target=\"_blank\" rel=\"noopener noreferrer\">M 98<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+91\" target=\"_blank\" rel=\"noopener noreferrer\">M 91<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=NGC+3808\" target=\"_blank\" rel=\"noopener noreferrer\">NGC 3808<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=NGC+4864\" target=\"_blank\" rel=\"noopener noreferrer\">NGC 4864<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=NGC+5906\" target=\"_blank\" rel=\"noopener noreferrer\">NGC 5906<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=IC+2861\" target=\"_blank\" rel=\"noopener noreferrer\">IC 2861<\/a><\/h6>\n<h6>M101 Galaxie du moulinet , Nord Est , vers la Grande Ours<\/h6>\n<h6>M94 Galaxie de l\u2019\u0153il du crocodile , \u00e0 l&rsquo;Est , constellation Chien de Chasse<\/h6>\n<h6>M51 Galaxie du Tourbillon , ou du point d\u2019interrogation<\/h6>\n<h6>M64 Galaxie de l\u2019\u0153il du mal , n\u00e9buleuse de la Beaut\u00e9e endormie<\/h6>\n<h6>M87 Galaxie Virgo , Le Pistolet fumant<\/h6>\n<h6><b>Liste des N\u00e9buleuses plan\u00e9taires \u00e0 observer :<\/b> <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+97\" target=\"_blank\" rel=\"noopener noreferrer\">M 97<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=IC+3568\" target=\"_blank\" rel=\"noopener noreferrer\">IC 3568<\/a><\/h6>\n<h6><b>Liste des Amas globulaires \u00e0 observer :<\/b> <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+3\" target=\"_blank\" rel=\"noopener noreferrer\">M 3<\/a> , <a href=\"http:\/\/simbad.u-strasbg.fr\/sim-id.pl?protocol=html&amp;Ident=M+53\" target=\"_blank\" rel=\"noopener noreferrer\">M 53<\/a><\/h6>\n<h6><\/h6>\n<h6><strong>Soir\u00e9e du 30 Avril 2019<\/strong><\/h6>\n<div class=\"wp-block-pdfemb-pdf-embedder-viewer\"><a href=\"https:\/\/motsdaubepine.fr\/caussemots\/wp-content\/uploads\/2019\/04\/soiree-observation-30-4-2019.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">soiree-observation-30-4-2019<\/a><\/div>\n<h3><\/h3>\n<h3><strong><span style=\"color: #0000ff;\">Observation du <em>ciel nocturne au mois d&rsquo;Avril<\/em> 2018<\/span> <\/strong><\/h3>\n<p><b>\u00c9toiles de mise en station du t\u00e9lescope<\/b><\/p>\n<p>A l&rsquo;est, constellation du bouvier : Arcturus<\/p>\n<p>Sud Ouest\u00a0: Sirius<\/p>\n<p><b>Horizon Ouest d\u00e9but de soir\u00e9e<\/b><\/p>\n<p>La plan\u00e8te V\u00e9nus<\/p>\n<p><b>La Lune<\/b> est assez haute pour observer ces crat\u00e8res le long du terminateur dans de bonnes conditions.<\/p>\n<p><b>Horizon <\/b><b>Nord \/ Est <\/b><b> \u00e0 partir de 22 H<\/b><\/p>\n<p>Constellation de la grand ourse<\/p>\n<p>M97 N\u00e9buleuse plan\u00e9taire du hibou<\/p>\n<p>M106 Galaxie<\/p>\n<p>Mizar et Alcor : \u00c9toile double de la grande ourse<\/p>\n<p>Galaxie Spirale M101<\/p>\n<p><b>Horizon Sud \u00e0 partir de 22H<\/b><\/p>\n<p>Constellation du lions<\/p>\n<p>Galaxie M65 et M66, visible dans le m\u00eame champ de l&rsquo;oculaire grand angle et du 28 mm<\/p>\n<p>Constellation de la vierge<\/p>\n<p>Galaxie de Sombrero M104, assez basse sur l&rsquo;horizon<\/p>\n<p>Galaxie M84 et M6, visible dans le m\u00eame champ<\/p>\n<p><b>Horizon Ouest \u00e0 partir de 22 heures <\/b><\/p>\n<p>Constellation du cancer<\/p>\n<p>Amas ouvert M44\u00a0 , la cr\u00e8che ou la ruche :<\/p>\n<p><b><u>Horizon Est \u00e0 partir de 22 H <\/u><\/b><\/p>\n<p>Constellation du chien de chasse<u> <\/u><\/p>\n<p>Galaxie M94<\/p>\n<p>Constellation chevelure de B\u00e9r\u00e9nice<\/p>\n<p>Amas globulaire M3<\/p>\n<p>Amas globulaire M53<\/p>\n<h3><a href=\"https:\/\/motsdaubepine.fr\/caussemots\/index.php\/quoi-observer-ce-soir\/\">Retour calendrier des observations<\/a><\/h3>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les plans d&rsquo;observations de 2018 \u00e0 2020 &nbsp; Observation du ciel nocturne au mois d&rsquo;Avril 2020 &nbsp; 11 Avril la lune ne se l\u00e8vera pas avant 0H 48. En\u00a0 premi\u00e8re partie de la soir\u00e9e s&rsquo;annonce un beau ciel noir. Covid-19 <a class=\"more-link\" href=\"https:\/\/motsdaubepine.fr\/caussemots\/index.php\/historique-ciel-nocturne-avril\/\">Lire plus &#8230;<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2747","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Historique des observations du ciel nocturne du mois d&#039;Avril - L&#039;observatoire du Causse...mots<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/motsdaubepine.fr\/caussemots\/index.php\/historique-ciel-nocturne-avril\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Historique des observations du ciel nocturne du mois d&#039;Avril - L&#039;observatoire du Causse...mots\" \/>\n<meta property=\"og:description\" content=\"Les plans d&rsquo;observations de 2018 \u00e0 2020 &nbsp; Observation du ciel nocturne au mois d&rsquo;Avril 2020 &nbsp; 11 Avril la lune ne se l\u00e8vera pas avant 0H 48. 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