{"id":44843,"date":"2023-05-17T14:50:48","date_gmt":"2023-05-17T14:50:48","guid":{"rendered":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/?post_type=purple_issue&#038;p=44843"},"modified":"2023-05-30T12:14:47","modified_gmt":"2023-05-30T12:14:47","slug":"the-southern-hemisphere-20","status":"publish","type":"post","link":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/2023\/05\/17\/the-southern-hemisphere-20\/","title":{"rendered":"The Southern Hemisphere"},"content":{"rendered":"\n<p class=\"has-text-align-center sans-serif intro\">Track Comet Wild 2 as it passes three globulars, then get some Pointers and stop for a Hamburger <\/p>\n\n<p class=\"has-text-align-center author\"><strong>With Glenn Dawes <\/strong><\/p>\n\n<figure class=\"no-tts wp-block-image alignfull size-large\"><img loading=\"lazy\" width=\"1024\" height=\"1024\" src=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-1024x1024.png\" alt=\"\" class=\"no-tts wp-image-45008\" srcset=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-1024x1024.png 1024w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-300x300.png 300w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-150x150.png 150w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-768x768.png 768w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-1536x1536.png 1536w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-2048x2048.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<div class=\"no-tts wp-block-image article-in-image bild\"><figure class=\"no-tts aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/d4d2bf5e-64e6-4da2-a362-426e845330b9.jpg\" alt=\"\" class=\"no-tts wp-image-44841\" width=\"703\" height=\"236\" srcset=\"https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/d4d2bf5e-64e6-4da2-a362-426e845330b9.jpg 1405w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/d4d2bf5e-64e6-4da2-a362-426e845330b9-300x101.jpg 300w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/d4d2bf5e-64e6-4da2-a362-426e845330b9-1024x343.jpg 1024w, https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/d4d2bf5e-64e6-4da2-a362-426e845330b9-768x257.jpg 768w\" sizes=\"(max-width: 703px) 100vw, 703px\" \/><\/figure><\/div>\n\n<h5 class=\"sans-serif article-subhead\"><strong>When to use this chart <\/strong><\/h5>\n\n<p class=\"article-full-body sans-serif\"><strong>1 June at 00:00 AEST (14:00 UT)<\/strong><br><strong>15 June at 23:00 AEST (13:00 UT)<\/strong><br><strong>30 June at 22:00 AEST (12:00 UT) <\/strong><\/p>\n\n<p class=\"article-full-body sans-serif\">The chart accurately matches the sky on the dates and times shown for Sydney, Australia. The sky is different at other times as the stars crossing it set four minutes earlier each night. <\/p>\n\n<hr class=\"no-tts wp-block-separator is-style-wide\"\/>\n\n<h5 class=\"sans-serif article-subhead\"><strong>JUNE HIGHLIGHTS<\/strong><\/h5>\n\n<p><strong>Recommended equipment: Large telescope<\/strong><\/p>\n\n<p class=\"article-full-body sans-serif\">Comet 81P\/Wild 2 is visible most of the night, rising in the early evening in Ophiuchus. Expected to be faint (11th magnitude) it might normally be difficult to track down. However, early in June it makes close calls to three globular star clusters that act as finders. On the evening of the 7th, Wild 2 is 0.5\u00b0 south of NGC 6356 and on the 10th it\u2019s 1.2\u00b0 north of NGC 6342. All this time it has been creeping up on M9, being closest on the evening of the 12th, only 0.2\u00b0 northwest of this bright globular. <\/p>\n\n<h5 class=\"sans-serif article-subhead\"><strong>STARS AND CONSTELLATIONS<\/strong><\/h5>\n\n<p><strong>Recommended equipment: Naked eye<\/strong><\/p>\n\n<p class=\"article-full-body sans-serif\">Alpha and Beta Centauri are often called the \u2018Pointers\u2019, but if you draw a line from the stars towards the Southern Cross (Crux) it passes over the top. Alpha has a high proper motion and is moving towards Beta with this line gradually pointing further south. Around AD 4000 the stars will be about 2\u00b0 apart (half the current separation), with the line pointing at the centre of the Cross. Alpha will be closest to Beta in around AD 6200 \u2013 less than the diameter of the Moon away! <\/p>\n\n<h5 class=\"sans-serif article-subhead\"><strong>THE PLANETS <\/strong><\/h5>\n\n<p><strong>Recommended equipment: Naked eye<\/strong><\/p>\n\n<p class=\"article-full-body sans-serif\">Venus has reached its maximum altitude above the northwest early-evening horizon. Venus and Mars start 10\u00b0 apart, narrowing to 4\u00b0 at month end. On 3 June, Mars passes in front of the Beehive Cluster with Venus following on 14 June. <span>Saturn has now entered the evening sky, arriving around 23:00 mid-month, followed by Neptune around midnight. Jupiter is prominent in the predawn northeastern sky. Uranus is rising before dawn, passing Mercury as it departs from morning skies.<\/span><\/p>\n\n<section class=\"wp-block-uagb-section uagb-section__wrap uagb-section__background-color uagb-block-617c53e0-b586-402c-b9d6-42d144c0fe80 article-boxout\"><div class=\"uagb-section__overlay\"><\/div><div class=\"uagb-section__inner-wrap\">\n<h5 class=\"sans-serif article-subhead\"><strong>DEEP\u2013SKY OBJECTS <\/strong><\/h5>\n\n\n\n<p><strong>Recommended equipment: Small\/medium telescope<\/strong><\/p>\n\n\n\n<p class=\"article-full-body sans-serif\">Centaurus is a constellation of contrast, ranging from its southern region immersed in the Milky Way environs to its northern area with a more extragalactic flavour. Centaurus is home to the two brightest members of the Centaurus A galaxy group, NGC 4945 (RA 13h 5.4m, dec. \u201349\u00b0 28\u2019) and NGC 5128 (RA 13h 25.5m, dec. \u201343\u00b0 01\u2019). NGC 4945 is located between the fourth-magnitude wide pair of stars, Xi<sup>1<\/sup>and Xi<sup>2 <\/sup>Centauri. <\/p>\n\n\n\n<p class=\"article-full-body sans-serif\">This distinctive ninth-magnitude, edge-on spiral (22 x 2 arcminutes) looks like a white streak at low powers. Its surface appears mottled, brightening towards its equator, with an ill-defined core. In contrast, seventh-magnitude NGC 5128 (also known as \u2018Cen A\u2019) appears roughly circular (15 arcminutes) with a prominent wide, dark equatorial band cutting the galaxy in half, leading to its nickname, the Hamburger Galaxy. <\/p>\n<\/div><\/section>\n\n<p class=\"footer\">CHART: PETE LAWRENCE<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Track Comet Wild 2 as it passes three globulars, then get some Pointers and stop for a Hamburger <\/p>\n","protected":false},"author":24,"featured_media":45008,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ub_ctt_via":"","purple_page_number":"100","purple_custom_meta_purple_page_number":"100","purple_seq_number":"1","purple_custom_meta_purple_seq_number":"1","purple_source_article":"article_100-1.xml","purple_custom_meta_purple_source_article":"article_100-1.xml","purple_source_issue":"June-2023","purple_custom_meta_purple_source_issue":"June-2023","purple_external_id":"June-2023-100-1","purple_custom_meta_purple_external_id":"June-2023-100-1","purple_issue_code":"|0000086565||","purple_custom_meta_purple_issue_code":"|0000086565||","purple_android_product":"com.im.skyatnight.217","purple_custom_meta_purple_android_product":"com.im.skyatnight.217","purple_ios_product":"com.im.skyatnight.217","purple_custom_meta_purple_ios_product":"com.im.skyatnight.217","purple_web_product":"","purple_custom_meta_purple_web_product":"","purple_publication_id":"075fab74-0a21-4201-866a-899d6c41c40c","purple_migrated":"","kt_blocks_editor_width":""},"categories":[22],"tags":[14],"featured_image_src":"https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3.png","author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/author\/importmanagerhubsprylab-com\/"},"acf":{"readingTimeMinutes":"3","apple_news_title":""},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3.png",3325,3325,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-150x150.png",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-300x300.png",300,300,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-768x768.png",768,768,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-1024x1024.png",800,800,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-1536x1536.png",1536,1536,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/05\/1-3-2048x2048.png",2048,2048,true]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Track Comet Wild 2 as it passes three globulars, then get some Pointers and stop for a Hamburger","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/posts\/44843"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/comments?post=44843"}],"version-history":[{"count":10,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/posts\/44843\/revisions"}],"predecessor-version":[{"id":47364,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/posts\/44843\/revisions\/47364"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/media\/45008"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/media?parent=44843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/categories?post=44843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/tags?post=44843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}