How is the constellation calculated?

Lunar constellation algorithm It takes about 30 days for the moon to go around the earth once, and it takes about two and a half days for the moon to pass through a constellation, with 2.5* 12=30. Because the time is not fixed for two and a half days, and the conversion of Greenwich mean time should be considered, it is best to look up the table. There are ready-made, so why not? The moon constellation shows potential wishes and willingness, as well as the reaction and temperament after external stimulation. People whose moon falls into earth signs (Virgo, Taurus, Capricorn) must pay more attention to safety, grow up slowly, and be more conservative and realistic. This kind of person is always careful, considerate, not very profligate, and attaches great importance to family and friends. They attach too much importance to property and love money, so they don't like waste and hate it. They lack spontaneity in doing things, but they finish what they started. The advantage of personality is stability and reliability, but the disadvantage is that sometimes it will find fault and make a mountain out of a molehill. People whose moon falls into fire signs (Aries, Leo, Sagittarius) are often optimistic, confident, enthusiastic, positive and enterprising in character. They always have a childlike innocence, like to be with young people, and prefer to be the "boss", but they are also generous. They are pioneering figures and decision makers, but they always leave the details to others in their implementation and are always impatient with tedious things. Have ideals and sportsmanship, and regard life as a game. It is difficult to save money. People whose moon falls into the water sign (Cancer, Scorpio, Pisces) are full of emotions and feelings, and their inner feelings are the driving force of all stages of life. They are fickle and persistent, but it is difficult to master new ideas and their reactions are slow. What life needs most is love and affection. Intuition is very strong, and the subconscious can detect who is really good to him. They are also well aware of other people's demands, but whether they are willing to meet these demands is another matter. Lifestyle is very important. People are often depressed or sick for a long time because they live a life they don't like. Many people who use the moon in the water sign explain that the dates in the above table are calculated according to the lunar calendar. For example, mavis is a Scorpio, the code is 8, and the lunar birthday is10/1912: 00, then look for 1 10: 30. It's that simple! The above information comes from Dacheng Daily Prophecy Weekly. It is basically a rough estimate, which is equivalent to treating every month as 29 days, but in fact it is 30 days in most months. And the situation should be different every year. Therefore, for the most detailed calculation, a more detailed table must be found. But the constellation, if you count between the two boundaries, will be affected by both. So if you look up at your watch and find yourself near the border for several hours, something may go wrong. From the look-up table of the sun constellation, we also find that the time of the year is different, and if your sun constellation happens to be on the border, it may be more likely to make mistakes when looking up this table. He has a gift for art and is particularly interested in music.