What is the ecliptic?

The great circle in which the earth's orbit around the sun intersects the celestial sphere. Because the earth's revolution is attracted by other planets, the moon and other celestial bodies, the position of the ecliptic plane in space changes irregularly. But in the process of change, the instantaneous orbital plane always passes through the center of the sun. This change can be expressed by a slow long-term movement plus some short-term changes.

lucky day

This prefix is auspicious.

Pronunciation Hu ang dào jíri

Explain the auspicious days when superstitious people think they can do things. Superstition says that the six mornings of Qinglong, Tang Ming, Jingui, Tiande, Yutang and Siming are auspicious gods. On duty at six o'clock in the morning, everything goes well, not avoiding evil spirits. It means that an auspicious day can do things.

Wu Yingming's "The Chain Plan" is the fourth fold: "Today is an auspicious day for the Emperor's Road, and all the ministers of the Manchu Dynasty are at Yintai Gate, urging the Taishi to enter the court and meditate."

The next day was ~, with mother Yang as the intermediary, saying that she didn't want her daughter to go out, and Zhang was redundant. (Ming Ling Mengchu's Surprise at the First Moment (Volume 29))

In the past, astrology was used to calculate good or bad luck. It is said that Qinglong, Tang Ming, Jingui, Tiande, Yutang and Siming are auspicious gods. On the sixth day, when you are on duty, everything is appropriate and you don't avoid bad luck, which is called "the auspicious day of the ecliptic".

A good day to do things.

Dear master, today is an auspicious day. -"Yuan Qu Xuan, a series of stratagems"

In, a scholar named Jiri met a young woman named Chen when she was studying at school. They are very friendly.

At the age of 20, Ji Riyang's matchmaker went to the Chen family to talk about it. Chen Jian Ji-ri was smart and honest, and readily agreed. Jiri was very happy when she heard the news. He told his good friend Huang Dao about it and told him the wedding date. Huang Dao said, "No, it's just that the emperor's military forces are picking beautiful women. You'd better take Miss Chen and escape for a few days! " The auspicious day of the ecliptic does not listen to advice, so it is still a wedding day. Before the bride got into the sedan chair, the emperor's terracotta warriors and horses saw that she was extremely beautiful, so they snatched the bride away and knocked the auspicious day unconscious. The ecliptic was very angry and hurried to save the bride. Seeing that someone dared to take back the bride, the officers and men surrounded the ecliptic. The ecliptic desperately struggled with the officers and men to save the bride, but died of excessive blood loss. Everyone was so sad that they buried the ecliptic ceremoniously.

A few years later, Jiri won the first prize in the exam. One day, Emperor Xuanzong of the Tang Dynasty sent soldiers and horses to the people to choose beautiful women. When Jiri knew about it, he went to the Golden Hall to stop it. Xuanzong was furious and asked the samurai to push the auspicious day to the meridian gate and behead it. People buried him next to the tomb of the ecliptic to commemorate Ji's achievements in protecting the people.

Since then, people have held weddings in front of the tomb of the auspicious day of the ecliptic.

Later, because of the inconvenience, the married people stopped going to the grave of the auspicious day of the zodiac to hold the wedding, so they chose the wedding day as the auspicious day of the zodiac to show their commemoration of the auspicious day of the zodiac. This is the origin of auspicious days.