@所有城口人，就在今晚上，准备观赏！
<section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"></section><p></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; color: rgb(136, 136, 136); visibility: visible;">海报制作：冯娟</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: rgb(0, 122, 170); visibility: visible;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">星空有约 | 这一晚，上弦月与明亮木星浪漫“同框”</span></strong></span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><p></p><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;">天文科普专家介绍，12月29日晚天宇将上演木星合月，这是2022年最后一场行星合月。届时只要天气晴好，我国公众可在南方天空欣赏到明亮木星与一轮上弦月近距离竞辉的唯美画面。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;">木星是太阳系中体积最大、质量最重的行星，它还拥有众多卫星，素有“巨人行星”之称，是肉眼最容易观测到的天体之一。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; color: rgb(136, 136, 136); visibility: visible;">这是天津市天文爱好者胡丰2021年8月1日在河北省保定市涞源县拍摄的木星。（本人供图）</span></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> <span style="font-size: 16px;"> 在天球上，行星和月亮正好运行到相同的赤经，两者靠得很近，这一天象叫“行星合月”。中国天文学会会员、天津市天文学会理事修立鹏介绍，月亮在天球背景上的移动周期是一个月左右，而木星要慢得多，所以每个月里月亮都会“追”上木星一次，个别月份甚至有两次。对于地球人来说，木星每年的观测时间有半年左右，大概能碰到5到7次木星合月，但并不是每次都适合观看。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; color: rgb(136, 136, 136); visibility: visible;">这是2022年9月11日晚在北京市丰台区拍摄的木星合月。（新华社记者张铖 摄）</span><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;"> 天文预报显示，本次木星合月发生在北京时间12月29日18时34分。“当天恰逢农历十二月初七，月相为上弦月。日落时，这轮上弦月位于正南方向，在它上方不远处有一颗星星极为耀眼，这就是亮度达-2.4等的木星。”修立鹏说。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;"> 对我国公众来说，本次木星合月发生的时间非常友好，基本上发生在日落后到前半夜。除了用肉眼欣赏这幕“星月童话”外，喜欢天体摄影的朋友可以使用中长焦的镜头将二者“同框”拍下。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; color: rgb(136, 136, 136);">这是2013年5月12日晚在江西省九江市都昌县上空拍摄的木星合月。（新华社发）</span><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 近几个月来，木星一直是夜空中最亮的星，但从本月下旬起，木星的亮度会逐渐暗淡下去。这是因为，12月22日8时50分木星东方照。木星东方照是指木星来到距离太阳以东90度的位置，是观测良机结束的一个标志。</p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; color: rgb(136, 136, 136);">这是天津市天文爱好者杨婧2022年11月22日在天津市南开区拍摄的火木“同框”（拼版）。（本人供图）</span><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><p style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;"> “东方照后，木星不仅离地球的距离越来越远，日落后的高度也越来越低，容易受到大气的影响。从眼下一直到2023年3月，只要天气晴好，仍可一睹木星的风采。”修立鹏说。</span></p><p><span style="font-size: 12px; color: rgb(165, 165, 165);">来源：新华社</span></p><link rel="stylesheet" href="//bbs.cktcw.cn/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_c89" id="wcn_editor_css"/>
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