{"id":2749,"date":"2019-07-03T13:32:40","date_gmt":"2019-07-03T13:32:40","guid":{"rendered":"http:\/\/www.star-gazing.co.uk\/WebPage\/?p=2749"},"modified":"2019-07-15T11:29:11","modified_gmt":"2019-07-15T11:29:11","slug":"part-lun-eclipse-20190716","status":"publish","type":"post","link":"https:\/\/www.star-gazing.co.uk\/WebPage\/part-lun-eclipse-20190716\/","title":{"rendered":"Partial Lunar Eclipse &#8211; 16th July 2019"},"content":{"rendered":"<p>On Tuesday the 16th of July there is a partial lunar eclipse.<br \/>\nThis takes place on the 50th anniversary of the launch of the Saturn V rocket which sent the Apollo 11 astronauts to The Moon.<\/p>\n<p><span style=\"color: #ff9900;\"><strong>I will be celebrating the 50th anniversary of the Apollo 11 landing in Raunds on Saturday the 20th. See my Web Page for more details: <\/strong><\/span><span style=\"color: #ffffff;\"><strong><a href=\"http:\/\/www.star-gazing.co.uk\/Apollo.htm\" target=\"_blank\" rel=\"noopener noreferrer\">www.star-gazing.co.uk\/Apollo.htm<\/a>l<\/strong><\/span><\/p>\n<p>For the duration of their mission I will also be posting a daily diary of what the astronauts got up to:<br \/>\nCatch up with their exploits by following my blog:<br \/>\n<a href=\"http:\/\/www.star-gazing.co.uk\/Blog.html\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"color: #ffffff;\"><strong>www.star-gazing.co.uk\/Blog.html<\/strong><\/span><\/a><\/p>\n<p>A lunar eclipse occurs when The Moon passes through the Earth&#8217;s shadow.<br \/>\nUnlike a solar eclipse, a lunar eclipse can be seen across a wide region of The Earth&#8217;s surface as long as The Moon is above the horizon at the time of the event.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2752 alignnone\" src=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716.png\" alt=\"\" width=\"672\" height=\"518\" srcset=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716.png 1338w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716-600x463.png 600w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716-300x231.png 300w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716-768x592.png 768w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716-1024x790.png 1024w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipse20190716-210x162.png 210w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/p>\n<p><strong><span style=\"color: #ffffff;\">All timings given for UT, so don&#8217;t forget to add 1 hour for BST.<\/span><\/strong><\/p>\n<p>The Penumbral phase starts at 18:43:53.<br \/>\nThe umbral phase of the eclipse starts at 20:01:43.<br \/>\nIN the UK at this time The Moon will still be below our horizon.<\/p>\n<p>It does not rise until about 21:12.<\/p>\n<p>As a result we will miss the start of the eclipse.<\/p>\n<p>By the time The Moon does rise, a large umbral shadow bite has already been taken out of The Moon.<br \/>\nThis could make a great partially eclipsed Moon-rise shot if you have a low south-eastern horizon to catch The Moon as it rises.<\/p>\n<p>This image shows how much of The Moon&#8217;s face will be eclipsed at Moon-rise.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2750 alignnone\" src=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipseatSunrise.png\" alt=\"\" width=\"455\" height=\"292\" srcset=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipseatSunrise.png 726w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipseatSunrise-600x385.png 600w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipseatSunrise-300x193.png 300w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/LunarEclipseatSunrise-210x135.png 210w\" sizes=\"auto, (max-width: 455px) 100vw, 455px\" \/><\/p>\n<p>Maximum eclipse occurs about 18 minutes after moonrise at 21:31:54.<br \/>\nThere should be some red colouration visible at this time, but it is not going to look as red a total lunar eclipse as part of the lunar disk will always be reflecting strong sunlight.<\/p>\n<p>The image below shows the phase at maximum eclipse.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2751 alignnone\" src=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/GreatestLunarEclipse.png\" alt=\"\" width=\"452\" height=\"290\" srcset=\"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/GreatestLunarEclipse.png 726w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/GreatestLunarEclipse-600x385.png 600w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/GreatestLunarEclipse-300x193.png 300w, https:\/\/www.star-gazing.co.uk\/WebPage\/wp-content\/uploads\/2019\/07\/GreatestLunarEclipse-210x135.png 210w\" sizes=\"auto, (max-width: 452px) 100vw, 452px\" \/><\/p>\n<p>The umbral eclipse phase ends at 22:59:39, when it leaves the much darker umbral shadow.<\/p>\n<p>At this stage you may be able to see a slight darkening on the side of The Moon&#8217;s disk towards the umbral shadow, but it is very subtle.<br \/>\nIf you take a photograph and slightly under-expose the image, it brings out the difference in brightness very easily.<\/p>\n<p>The Penumbral phase of the eclipse will last until 00:17:36 when The Moon finally leaves the Earth&#8217;s penumbral shadow, and the show is all over.<\/p>\n<p>Enjoy.<\/p>\n<p>Dave<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On Tuesday the 16th of July there is a partial lunar eclipse. This takes place on the 50th anniversary of the launch of the Saturn V rocket which sent the Apollo 11 astronauts to The Moon. I will be celebrating the 50th anniversary of the Apollo 11 landing in Raunds on Saturday the 20th. See [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Partial Lunar Eclipse - 16th July 2019 - Star-Gazing","description":"On Tuesday the 16th of July there is a partial lunar eclipse. This takes place on the 50th anniversary of the launch of the Saturn V rocket which sent the Apoll"},"footnotes":""},"categories":[3,1],"tags":[],"class_list":["post-2749","post","type-post","status-publish","format-standard","hentry","category-blog","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/posts\/2749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/comments?post=2749"}],"version-history":[{"count":4,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/posts\/2749\/revisions"}],"predecessor-version":[{"id":2834,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/posts\/2749\/revisions\/2834"}],"wp:attachment":[{"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/media?parent=2749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/categories?post=2749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.star-gazing.co.uk\/WebPage\/wp-json\/wp\/v2\/tags?post=2749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}