{"id":50845,"date":"2023-10-30T10:55:20","date_gmt":"2023-10-30T10:55:20","guid":{"rendered":"http:\/\/c8a766c6-2d8b-4f99-bb82-962f6c6ca392"},"modified":"2023-10-30T11:32:34","modified_gmt":"2023-10-30T11:32:34","slug":"see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/rss_feed\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november\/","title":{"rendered":"See Jupiter at its best as the gas giant reaches opposition in November"},"content":{"rendered":"<p class=\"rssexcerpt\">See Jupiter, its moons and its atmospheric features through a telescope this month. <\/p><p class=\"rssauthor\">By Pete Lawrence\n      <\/p><p class=\"rssbyline\">Published: Monday, 30 October 2023 at 10:55 AM<\/p><hr class=\"no-tts wp-block-separator\"\/><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><p>Magnificent Jupiter reaches <a href=\"https:\/\/www.skyatnightmagazine.com\/advice\/what-is-opposition-astronomy\">opposition<\/a> on 3 November 2023 and is currently a dominant night-time planet.<\/p><p>Shining at mag. \u20132.8 at the start of the month, it dims only marginally to \u20132.7 by the end of November.<\/p><p><a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/planets\/jupiter\">Jupiter<\/a> reaches a peak altitude of around 50\u00b0 when due south and manages this under dark-sky conditions all month.<\/p><figure class=\"wp-block-image size-large\"><figcaption class=\"wp-element-caption\">Chart showing the locations of Jupiter at opposition in November 2023. Credit: Pete Lawrence<\/figcaption><\/figure><p>This puts it in an extremely favourable place for observing through the eyepiece or imaging with a camera, as the planet will be above the turbulent atmosphere found closer to the horizon.<\/p><p>A bright, almost <a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/moon\/full-moon\">full Moon<\/a> (also at opposition) sits near Jupiter on the evenings of 24 and 25 November.<\/p><p><strong><em>For more observing guides, sign up to receive the <a href=\"https:\/\/www.skyatnightmagazine.com\/newsletter\">BBC Sky at Night Magazine e-newsletter<\/a> and listen to our weekly <a href=\"https:\/\/www.skyatnightmagazine.com\/podcasts\/star-diary\">Star Diary podcast<\/a>.<\/em><\/strong><\/p><figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"Venus, Jupiter opposition, Leonid meteor shower | Night sky, November 2023\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/NyRi0naMssU?start=210&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\/><\/div><\/figure><h2 id=\"h-observing-jupiter-at-opposition\"><strong>Observing Jupiter at opposition<\/strong><\/h2><p>Jupiter has much to offer through small and large telescopes, particularly at opposition.<\/p><p>A small telescope will show its oblate nature, a consequence of it being a large gaseous body that rotates once in just under 10 hours.<\/p><p>This causes its equatorial regions to bulge outward.<\/p><p>Jupiter also has a complex atmosphere, a 100mm telescope showing the two main bands and, under good conditions, the <a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/planets\/jupiter-great-red-spot\">Great Red Spot<\/a>.<\/p><p>Its four brightest moons &#8211; known as the <a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/planets\/jupiter-galilean-moons\">Galilean moons<\/a> &#8211; are easy to spot through any size of telescope.<\/p><p>For help spotting them in November, read our guide on <a href=\"https:\/\/www.skyatnightmagazine.com\/advice\/skills\/jupiter-moons-how-see\">how to see Jupiter&#8217;s moons<\/a>.<\/p><figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"2048\" height=\"1365\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/48\/2019\/02\/image_18-e2cbebd.jpeg\" alt=\"A wide-field view of Jupiter and its Galilean moons by James Harrop, Gomersal, W. Yorkshire, UK, captured using a Canon EOS 6D DSLr camera and Sky-Watcher Skymax Pro 180 refractor. Jupiter opposition is a great time to observe the planet's largest moons.\" class=\"wp-image-10430\"\/><figcaption class=\"wp-element-caption\">A wide-field view of Jupiter and its Galilean moons by James Harrop, Gomersal, W. Yorkshire, UK, captured using a Canon EOS 6D DSLr camera and Sky-Watcher Skymax Pro 180 refractor. Jupiter opposition is a great time to observe the planet&#8217;s largest moons.<\/figcaption><\/figure><p>Larger scopes will reveal greater detail in Jupiter\u2019s atmosphere at opposition.<\/p><p>The Great Red Spot becomes a lot easier to see with bigger aperture, along with more of the minor bands and zones.<\/p><p>Irregularities in the atmosphere are fascinating to record and track over time.<\/p><p>Applications such as the freeware <a href=\"http:\/\/jupos.org\/gh\/download.htm\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">WinJupos<\/a> can be used for image measurement, as well as providing timings for the visibility of the Great Red Spot and the positions of the planet\u2019s four Galilean moons.<\/p><p><a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/astrophoto-tips\/use-winjupos-derotate-planetary-images\">WinJupos<\/a> also has many useful tools to assist with image processing.<\/p><h2 id=\"h-how-to-see-the-planets-november-2023\"><strong>How to see the planets, November 2023<\/strong><\/h2><figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/48\/2022\/11\/planets-november-2023-1024x346.jpg?fit=800,270\" alt=\"The phase and relative sizes of the planets in November 2023. Each planet is shown\u00a0with south at the top, to show its orientation through a telescope. Credit: Pete Lawrence\" class=\"wp-image-142224\" data-recalc-dims=\"1\"\/><figcaption class=\"wp-element-caption\">The phase and relative sizes of the planets in November 2023. Each planet is shown\u00a0with south at the top, to show its orientation through a telescope. Credit: Pete Lawrence<\/figcaption><\/figure><p\/><h3 id=\"h-jupiter\"><strong>Jupiter<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 3 November, from 00:00 UT<\/li><li><strong>Altitude:<\/strong> 51\u00b0<\/li><li><strong>Location:<\/strong> Aries<\/li><li><strong>Direction:<\/strong> South<\/li><li><strong>Features:<\/strong> Complex atmosphere, Galilean moons<\/li><li><strong>Recommended equipment:<\/strong> 75mm or larger<\/li><\/ul><h3 id=\"h-mercury\"><strong>Mercury<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 30 November, 40 minutes after sunset<\/li><li><strong>Altitude:<\/strong> 1\u00b0 (extremely low) \u00a0 \u00a0 \u00a0 \u00a0<\/li><li><strong>Location:<\/strong> Sagittarius<\/li><li><strong>Direction:<\/strong> Southwest<\/li><\/ul><p>Mercury is an evening planet but despite being brightest at the start of the month, it is poorly positioned during November and sets relatively soon after the Sun. On <strong>21 November<\/strong>, for example, shining at mag. \u20130.4 and separated from the Sun by nearly 18\u00b0, Mercury sets less than 40 minutes after sunset.<\/p><p>This does increase to around 1 hour by the end of November and the planet manages to maintain a similar brightness throughout this period.<\/p><h3 id=\"h-venus\"><strong>Venus<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 1 November, from 05:00 UT<\/li><li><strong>Altitude:<\/strong> 21\u00b0\u00a0 \u00a0 \u00a0 \u00a0<\/li><li><strong>Location:<\/strong> Leo<\/li><li><strong>Direction:<\/strong> East-southeast<\/li><\/ul><p>Venus is a morning object visible against astronomically dark skies for a good length of time throughout November. On <strong>1 November<\/strong>, the planet shows as a 54%-lit gibbous disc through the eyepiece and appears 22 arcseconds across. It shines at mag. \u20134.2 on this date, rising nearly 4.5 hours before the Sun. <\/p><p>On <strong>30 November<\/strong>, its phase will have increased to 67% and its apparent diameter reduced to 17 arcseconds. On the 30th, mag. \u20134.1 Venus will rise 4.2 hours before the Sun. The waning <a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/moon\/crescent-moon-guide\">crescent Moon<\/a> occults Venus during the morning of <strong>9 November<\/strong>.<\/p><h3 id=\"h-mars\"><strong>Mars<\/strong><\/h3><p>Mars is not a viable target in November 2023 as it\u2019s too close to the Sun in the evening sky. Solar conjunction is on <strong>17 November<\/strong>, after which Mars becomes a morning object.<\/p><h3 id=\"h-saturn\"><strong>Saturn<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 1 November, 19:40 UT<\/li><li>Altitude: 24\u00b0\u00a0 \u00a0 \u00a0 \u00a0<\/li><li><strong>Location:<\/strong> Aquarius<\/li><li><strong>Direction:<\/strong> South<\/li><\/ul><p>Saturn is a mag. 0.8 evening planet during November, able to reach its highest position, due south, under fairly dark-sky conditions all month.<\/p><p>Currently in Aquarius, not far from mag. 4.3 Iota (\u03b9) Aquarii, the planet manages to reach an altitude around 24\u00b0 up when due south as seen from the centre of the UK. The first <a href=\"https:\/\/www.skyatnightmagazine.com\/astrophotography\/moon\/quarter-moon\">quarter Moon<\/a> sits 3.5\u00b0 southeast of Saturn on the evening of <strong>20 November<\/strong>.<\/p><h3 id=\"h-uranus\"><strong>Uranus<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 13 November, 23:55 UT<\/li><li><strong>Altitude:<\/strong> 55\u00b0\u00a0 \u00a0 \u00a0 \u00a0<\/li><li>Location: Aries<\/li><li><strong>Direction:<\/strong> South<\/li><\/ul><p>Uranus is presented optimally this month, the planet reaching opposition on <strong>13 November<\/strong> when it can be found near the Aries\u2013Taurus border, shining at mag. 5.6. Look for it 2.2\u00b0 south of mag. 4.3 Botein (Delta (\u03b4) Arietis).<\/p><h3 id=\"h-neptune\"><strong>Neptune<\/strong><\/h3><ul><li><strong>Best time to see:<\/strong> 1 November, 21:13 UT<\/li><li><strong>Altitude:<\/strong> 34\u00b0\u00a0 \u00a0 \u00a0 \u00a0<\/li><li><strong>Location:<\/strong> Pisces<\/li><li><strong>Direction:<\/strong> South<\/li><\/ul><p>Neptune is an evening planet, favourably placed all month. It\u2019s able to reach a peak altitude of 34\u00b0 under dark-sky conditions throughout November. Shining at mag. 7.9, a minimum of binoculars is required to see it.<\/p> <\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p>See Jupiter, its moons and its atmospheric features through a telescope this month. <\/p>\n","protected":false},"author":24,"featured_media":50846,"template":"","categories":[1],"acf":{"readingTimeMinutes":"5"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november.jpg",1200,800,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november.jpg",1200,800,false],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/77\/2023\/10\/see-jupiter-at-its-best-as-the-gas-giant-reaches-opposition-in-november.jpg",1200,800,false]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"See Jupiter, its moons and its atmospheric features through a telescope this month.","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/rss_feed\/50845"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/media\/50846"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/media?parent=50845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcskyatnight\/wp-json\/wp\/v2\/categories?post=50845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}