What is the definition of Jupiter's conjunction with the moon?

The conjunction of Jupiter and the moon means that Jupiter and the moon just run to the same longitude, and the distance between them reaches the recent astronomical phenomenon.

The phenomenon of Jupiter's full moon occurs once a month, sometimes even twice. However, due to weather and other reasons, it is not always seen, especially the chance of Jupiter's full moon meeting is even lower.

Jupiter's full moon is formed for the following reasons:

Because the period of the moon's revolution around the earth is about 27 days, it will be close to several planets in a period of revolution. If the stars and the moon are exactly equal to the longitude of the Yellow River at a certain moment, it is said that the stars and the moon are consistent. Of course, the diameter of the moon's apparent circle is about half a degree, and sometimes it even blocks distant planets or stars, forming a lunar occultation.