Lao Huang Lee Tae

There is no Nanjing Observatory, only the Purple Mountain Observatory. By the way, it's not Nanjing Purple Mountain Observatory, but National Purple Mountain Observatory.

The Purple Mountain Observatory publishes an astronomical almanac every year, but it is not a yellow calendar, and there will never be anything about the location of the god of wealth, good fortune or taboos.

If the skin has no fur, there will be no hair, and these things will naturally disappear.

However, there is a considerable space in the astronomical calendar to calculate the position of the planets, when the planets will go straight and when they will stay in the horrible calendar (what is the latitude and longitude of the planets at a certain moment? The eight planets give a data every ten minutes, accurate to 0. 1 ").

Baidu looked up the concept of seven capitals and four capitals. To put it bluntly, the sun and the moon all went to that star. This is actually a rough profession, and the data in the astronomical calendar can definitely be seen.