Astronomical knowledge 2065438+2009 important astronomical forecast?

I believe everyone felt the strong shock brought by the 20 18 major astronomical phenomena. Whether it is the total lunar eclipse at the beginning of the year or the total lunar eclipse on Mars at the end of July, we will gain knowledge! So what are the astronomical phenomena of 20 19? Constellation knowledge to briefly describe for everyone, let's take a look!

Water reverse period: water reverse, full name "Mercury retrograde". Mercury retrograde is not the reversal of the actual running direction of mercury, but the change of visual trajectory caused by the difference of ecliptic angle between mercury's running orbit and the earth's rotation. The influence of Mercury retrograde on astrology. Going against the current affects memory, communication, traffic and communication. This will bring everything wrong and make people feel depressed.

As we all know, the eight planets in the solar system orbit the sun in circular or elliptical orbits. The so-called "retrograde" is actually because the orbit of Mercury is different from that of the Earth. From the earth's point of view, every three or four months, Mercury will have a retrogressive visual effect, which lasts for about twenty days at a time. Mercury is retrograde, not because it actually runs in the opposite direction, but because its orbit is different from the ecliptic angle of the earth's rotation.

Mercury retrograde schedule in 20 19 is 20 19.3.5-3.28, which is located in Pisces with water phase 20 19.7.8-8. 1, starting from fire Leo and ending at water phase 201. The total lunar eclipse of Scorpio in water phase generally occurs on the 15th or 16th day of each month in the summer calendar, and occurs once every 14 months, but it may not be seen. As far as the world is concerned, total lunar eclipse is a common astronomical phenomenon, which occurs twice every three years. The total solar eclipse belt is no more than 300 kilometers wide and only a few tens of kilometers narrow on the earth.

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