The year of the monkey lantern moon Sixteen round the round time is 23 days at 220 News – Sohu norton disk doctor

The year of the monkey lantern moon "Sixteen round" the round time is 23 days – 2:20 news Sohu xinhuanet.com Tianjin on February 21st news, "Siyu spring to the earth people, such as silver moon lights burn." The 22 day, the Lantern Festival, but also to enjoy the full moon. Astronomy experts said that this year’s lantern is "fifteen moon sixteen round, the round time appeared on the 23 day at 2:20. Chinese astronomical society, Tianjin astronomical society director Shi Zhicheng said, when the moon and the sun in the earth on both sides, and yellow by the moon and the sun is 180 degrees, as seen from earth, the moon is round, called "full moon", also known as "hope". The lunar month of fourteen, fifteen, sixteen or even seventeen, is a full moon periods may occur. Why does the moon – full moon appeared in the lunar calendar date is not fixed? Astronomy experts explained that the moon changes a week as a "new moon", experienced an average cycle is about 29.53 days. According to the provisions of the lunar calendar, the moon where the day must be the beginning of every month. But with the first day, "new moon" may occur in the early morning, or the morning, afternoon, may also occur in the evening, and each lunation itself has length. In this way, the round moon moment look can occur in the first fourteen lunar night, no later than seventeen may occur in the lunar morning. Astronomy experts said that this year the first lunar month in the "look" of the moment appeared in the lunar sixteen, so this year the Lantern Festival is "fifteen moon sixteen round, and this is the 3 consecutive year. Shi Zhicheng also said that the year of the Lantern Festival the moon not round, but the public can not distinguish with the naked eye, there is not much impact on the moon.

猴年元宵月亮“十六圆” 最圆时刻为23日2时20分-搜狐新闻  新华网天津2月21日消息,“春到人间人似玉,灯烧月下月如银。”22日,元宵佳节,又到赏月时。天文专家表示,今年的元宵月是“十五月亮十六圆”,最圆时刻出现在23日2时20分。  中国天文学会会员、天津市天文学会理事史志成说,当月亮和太阳处于地球两侧,并且月亮和太阳的黄经相差180度时,从地球上看,此时的月亮最圆,称之为“满月”,亦称为“望”。农历每月的十四、十五、十六甚至十七,都是满月可能出现的时段。  为何最圆的月亮――满月在农历里的出现日期不固定呢?  天文专家解释说,月亮圆缺变化一周为一个“朔望月”,所经历的平均周期约为29.53天。根据农历历法规定,“朔”所在这一天必须为每月初一。但同是初一,“朔”可能发生在凌晨,或者上午、下午,也可能发生在晚上,而且每个朔望月本身也有长有短。这样,月亮最圆时刻的“望”最早可发生在农历十四的晚上,最迟可出现在农历十七的早上。  天文专家表示,今年农历正月中“望”的时刻出现在农历十六,所以今年元宵节是“十五的月亮十六圆”,而且是连续3年如此。  史志成同时表示,猴年元宵节当晚的月亮虽然并不是最圆的,但公众用肉眼无法分辨,对赏月也没有太大影响。相关的主题文章: