{"id":3110,"date":"2020-11-09T17:25:54","date_gmt":"2020-11-09T16:25:54","guid":{"rendered":"http:\/\/robinfo.oma.be\/?p=3110"},"modified":"2025-02-24T16:47:03","modified_gmt":"2025-02-24T15:47:03","slug":"novembre-2020-dans-le-ciel-de","status":"publish","type":"post","link":"https:\/\/robinfo.oma.be\/fr\/novembre-2020-dans-le-ciel-de\/","title":{"rendered":"Novembre 2020 (Dans le ciel de)"},"content":{"rendered":"<p lang=\"fr-BE\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\">AVIS<i> IMPORTANT\u00a0: Pour obtenir l\u2019heure officielle, ajouter UNE heure aux heures indiqu\u00e9es ci-dessous (en Temps Universel UT pour Uccle).<\/i><\/span><\/span><\/p>\n<h3 class=\"western\" lang=\"en-US\" align=\"justify\">Ph\u00e9nom\u00e8nes c\u00e9lestes int\u00e9ressants<\/h3>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>1 <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">La petite plan\u00e8te (8) Flora (+8,0) en opposition avec le Soleil \u00e0 7 h <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><i>[A rechercher \u00e0 l\u2019aide d\u2019un petit instrument dans le voisinage de l\u2019\u00e9toile double variable Gamma Cet (+4\/+6) de la constellation de la Baleine dans quelques jours lorsque la lumi\u00e8re de la Lune deviendra moins g\u00eanante \u2013 Plus courte distance \u00e0 la Terre, le 31 octobre, \u00e0 0,8760 unit\u00e9 astronomique (ua) soit 131 millions de kilom\u00e8tres, par ailleurs plus courte distance pour la p\u00e9riode 1972-2068] <\/i><\/span><\/span><\/span><i><b> <\/b><\/i><span style=\"font-family: Tahoma, serif;\"><span lang=\"fr-BE\"><i><b>\u00a0 <\/b><\/i><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>2 <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">Culmination solaire la plus pr\u00e9coce de l\u2019ann\u00e9e (11 h 26 m \u00e0 Uccle). <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">Plus grande valeur positive de l\u2019\u00e9quation du temps (+16 m 27 s).<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">Conjonction <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>h\u00e9liocentrique <\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">(c\u2019est-\u00e0-dire vue depuis le Soleil) de Jupiter avec Saturne. Autrement dit, m\u00eame longitude sur leurs orbites respectives autour du Soleil<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\">La conjonction <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\"><i>h\u00e9liocentrique<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\"> entre les deux plan\u00e8tes se r\u00e9f\u00e8re aux p\u00e9riodes de r\u00e9volution sid\u00e9rales \u2013 c\u2019est-\u00e0-dire \u00ab\u00a0en rapport avec les \u00e9toiles\u00a0\u00bb &#8211; de chacune des plan\u00e8tes, \u00e0 savoir respectivement environ 4333 jours pour Jupiter et 10759 jours pour Saturne, ce qui conduit \u00e0 une conjonction entre les deux plan\u00e8tes <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\"><i>en moyenne <\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\">tous les 19,86 ans. La pr\u00e9c\u00e9dente a eu lieu le 22 juin 2000 et la suivante aura lieu le 7 d\u00e9cembre 2040. Ces intervalles de temps in\u00e9gaux entre les deux plan\u00e8tes sont une cons\u00e9quence directe de l\u2019excentricit\u00e9 de leur orbite respective\u00a0: 0,0484 pour Jupiter et 0,0542 pour Saturne.<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><a name=\"_GoBack\"><\/a> <span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>(Prochaine conjonction g\u00e9ocentrique\u00a0: voir 21 d\u00e9cembre 2020) <\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>3<\/b><\/span><\/span><\/span> <span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">La Lune \u00e0 4,5\u00b0 au nord de l\u2019\u00e9toile Ald\u00e9baran [Alpha Tau (+0,9)] \u00e0 8 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>6<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"> La Lune \u00e0 4\u00b0 au sud de l\u2019\u00e9toile Pollux [B\u00eata Gem (+1,2)] \u00e0 20 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>7 <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">La Lune \u00e0 2,5\u00b0 au nord de l\u2019amas stellaire ouvert <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><i>Praesepe<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"> (M44) \u00e0 20 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>8<\/b><\/span><\/span><\/span> <span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>Dernier Quartier<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> de Lune \u00e0 13 h 46 m<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>10<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> Mercure (-0,4) en plus grande \u00e9longation occidentale \u2013 19,1\u00b0 \u00e0 l\u2019ouest \u2013 du centre du disque du Soleil \u00e0 17 h <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>(Conditions favorables pour une observation matinale) <\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>12<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> La Lune \u00e0 3\u00b0 au nord de V\u00e9nus (-4,0) \u00e0 21 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>13<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> La Lune \u00e0 7\u00b0 au nord de l\u2019\u00e9toile Spica [Alpha Vir (+1,2)] \u00e0 3 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">La Lune \u00e0 2\u00b0 au nord de Mercure (-0,6) \u00e0 21 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>14<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> Mince croissant de Lune vers 6 h 10 m, 23 heures seulement avant l\u2019instant de la Nouvelle Lune <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>(A rechercher \u00e0 l\u2019aide de jumelles et par excellentes conditions m\u00e9t\u00e9orologiques au-dessus de l\u2019horizon est-sud-est en beau rapprochement avec V\u00e9nus (-4,0), Mercure (-0,6) et l\u2019\u00e9toile Spica (+1,2) dans le voisinage \u2013 A Uccle, lever de la Lune \u00e0 5 h 32 m et lever du Soleil \u00e0 6 h 57 m)<\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">La Lune au p\u00e9rig\u00e9e <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-FR\">(\u00e0 357 837 km de la Terre \u2013 Diam\u00e8tre apparent\u00a0: 33\u201924\u2019\u2019)<\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> \u00e0 12 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>15 Nouvelle Lune <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">\u00e0 5 h 07 m<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">V\u00e9nus (-4,0) \u00e0 4,1\u00b0 au nord de l\u2019\u00e9toile Spica [Alpha Vir (+1,2)] \u00e0 13 h <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>(Plus courte distance entre les deux astres \u2013 3\u00b050\u2019 \u2013 le <\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i><b>16<\/b><\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i> \u00e0 19 h)<\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>19<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> La Lune \u00e0 2,5\u00b0 au sud de Jupiter (-2,1) \u00e0 9 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">La Lune \u00e0 3\u00b0 au sud de Saturne (+0,6) \u00e0 15 h <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>(et au voisinage de Jupiter et de Saturne le soir autour de 17 h)<\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>21 <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">Le <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>Soleil<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> entre dans le <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>signe<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> du Sagittaire \u00e0 20 h 40 m alors qu\u2019il passe de la <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>constellation<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> de la Balance dans laquelle il se trouvait depuis le 31 octobre d\u2019abord dans la <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>constellation<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> du Scorpion le 23 novembre et ensuite dans la <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>constellation<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> d\u2019Ophiuchus le 30 novembre<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>22 Premier Quartier<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> de Lune \u00e0 4 h 45 m<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>25<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"> La Lune \u00e0 5\u00b0 au sud de Mars (-1,3) \u00e0 20 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>27<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"> La Lune \u00e0 l\u2019apog\u00e9e <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: xx-small;\"><span lang=\"fr-BE\">(\u00e0 405 894 km de la Terre \u2013 Diam\u00e8tre apparent\u00a0: 29\u201926\u2019\u2019) <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">\u00e0 0 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>29 <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">Neptune (+7,9) stationnaire \u00e0 9 h<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>30<\/b><\/span><\/span><\/span> <span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><b>Pleine Lune <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">\u00e0 9 h 30 m<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i>Eclipse de Lune par la p\u00e9nombre, <\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\">invisible en Europe, de 7 h 30 m \u00e0 11 h 56 m<\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-FR\"><i> (Maximum de l\u2019\u00e9clipse \u00e0 9 h 43 m et grandeur dans la p\u00e9nombre 0,85)<\/i><\/span><\/span><\/span><\/p>\n<h3 class=\"western\" lang=\"fr-BE\">Visibilit\u00e9 des plan\u00e8tes<\/h3>\n<p class=\"western\" lang=\"en-US\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Visibles \u00e0 l\u2019\u0153il nu\u00a0: <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">Mercure, V\u00e9nus, Mars, Jupiter, Saturne<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Difficiles \u00e0 observer\u00a0: <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">Uranus, Neptune<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Inobservables\u00a0: <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">&#8211;<\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Mercure <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">(+1,1\/-0,8), en plus grande \u00e9longation occidentale le 10, jusqu\u2019au 27 novembre environ le matin au-dessus de l\u2019horizon sud-est <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><i>(\u00e0 ne pas confondre avec V\u00e9nus nettement plus brillante et plus \u00e9loign\u00e9e du Soleil sur le ciel)<\/i><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">, se l\u00e8ve le 1 \u00e0 5 h 23 m, le 15 \u00e0 5\u00a0h 11\u00a0m et le 30 \u00e0 6 h 22 m soit respectivement 1 h 12 m, 1 h 48 m et 1 h 00\u00a0m avant le Soleil <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>V\u00e9nus<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"> (-4,0\/-4,0), le matin au-dessus de l\u2019horizon entre l\u2019est et le sud-est dans la constellation de la Vierge et en conjonction avec l\u2019\u00e9toile Spica (+1,2) le 15 novembre, se l\u00e8ve le 1 \u00e0 3\u00a0h 18 m, le 15 \u00e0 3\u00a0h 59\u00a0m et le 30 \u00e0 4 h 44\u00a0m <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Mars <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">(-2,1\/-1,1), le soir et jusqu\u2019\u00e0 tard dans la nuit longtemps apr\u00e8s minuit au-dessus de l\u2019horizon sud-ouest dans la constellation des Poissons, passe au m\u00e9ridien le 1 \u00e0 21 h 59 m, le 15 \u00e0 20 h 59 m et le 30 \u00e0 20\u00a0h 05\u00a0m <\/span><\/span><\/span><i> <\/i><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Jupiter <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">(-2,2\/-2,0), le soir au-dessus de l\u2019horizon sud-ouest de plus en plus proche de Saturne (d\u00e9but de mois : 5\u00b0 et fin de mois\u00a0: 2\u00b0) dans la constellation du Sagittaire, passe au m\u00e9ridien le 1 \u00e0 16 h 29\u00a0m, le 15 \u00e0 15 h 43 m et le 30 \u00e0 14 h 56\u00a0m <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Saturne<\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"> (+0,6\/+0,6), le soir au-dessus de l\u2019horizon sud-ouest de plus en plus proche de Jupiter (d\u00e9but de mois\u00a0: 5\u00b0 et fin de mois\u00a0: 2\u00b0) dans la constellation du Sagittaire, passe au m\u00e9ridien le 1 \u00e0 16\u00a0h 50\u00a0m, le 15 \u00e0 15 h 59 m et le 30 \u00e0 15 h 05\u00a0m <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Uranus <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">(+5,7 \/+5,7), le soir et une grande partie de la nuit au-dessus de l\u2019horizon sud puis sud-ouest jusqu\u2019\u00e0 son coucher dans la constellation du B\u00e9lier, passe au m\u00e9ridien le 1 \u00e0 23\u00a0h 23 m, le 15 \u00e0 22 h 24 m et le 30 \u00e0 21 h 23\u00a0m <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><b>Neptune <\/b><\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\">(+7,8\/+7,9), le soir et une partie de la nuit au-dessus de l\u2019horizon sud puis sud-ouest jusqu\u2019\u00e0 son coucher dans la constellation du Verseau, passe au m\u00e9ridien le 1 \u00e0 20 h 15 m, le 15 \u00e0 19 h 19\u00a0m et le 30 \u00e0 18 h 20 m <\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><i>Pour ceux qui veulent en savoir plus\u00a0:<\/i><\/span><\/span><\/span><\/p>\n<p class=\"western\" lang=\"en-US\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><a href=\"https:\/\/www.astro.oma.be\/fr\/informations\/annuaire\/\" target=\"_blank\" rel=\"noopener noreferrer\">Annuaire 2020 de l\u2019Observatoire Royal de Belgique<\/a> ORB <\/span><\/span><\/span><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\"><span lang=\"fr-BE\"><i>(en vente \u00e0 l\u2019Observatoire\u00a0: EUR 13,00)<\/i><\/span><\/span><\/span><\/p>\n<p lang=\"fr-BE\" align=\"justify\"><span style=\"font-family: Tahoma, serif;\"><span style=\"font-size: small;\">Eph\u00e9m\u00e9rides du mois dans la revue <i>Ciel et Terre<\/i> de la Soci\u00e9t\u00e9 Royale belge d\u2019Astronomie, de M\u00e9t\u00e9orologie et de Physique du Globe SRBA <i>(<\/i><span style=\"color: #0000ff;\"><u><a href=\"http:\/\/www.srba.be\/\"><i>http:\/\/www.srba.be<\/i><\/a><\/u><\/span><i>) <\/i> <\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AVIS IMPORTANT\u00a0: Pour obtenir l\u2019heure officielle, ajouter UNE heure aux heures indiqu\u00e9es ci-dessous (en Temps Universel UT pour Uccle). Ph\u00e9nom\u00e8nes c\u00e9lestes int\u00e9ressants 1 La petite plan\u00e8te (8) Flora (+8,0) en opposition avec le Soleil \u00e0 7 h [A rechercher \u00e0 l\u2019aide d\u2019un petit instrument dans le voisinage de l\u2019\u00e9toile double variable Gamma Cet (+4\/+6) de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"featured_image_src":{"landsacpe":false,"list":false,"medium":false,"full":false},"_links":{"self":[{"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/posts\/3110"}],"collection":[{"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/comments?post=3110"}],"version-history":[{"count":3,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/posts\/3110\/revisions"}],"predecessor-version":[{"id":3113,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/posts\/3110\/revisions\/3113"}],"wp:attachment":[{"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/media?parent=3110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/categories?post=3110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robinfo.oma.be\/fr\/wp-json\/wp\/v2\/tags?post=3110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}