What is the moon in the moon with a double star? Is it a bad omen?

In fact, the binary companion moon appears many times a year. In ancient times, it was considered a sign as soon as it appeared? So is it a bad omen for a binary star to accompany the moon? What is the moon in a binary companion moon? Let's reveal the constellation knowledge for everyone!

What is the moon star in the companion moon? Usually refers to Venus and Jupiter. In some cases, Saturn and Xuanyuan will accompany the moon, which is a special kind of binary companion moon.

Is the moon with a binary star a bad omen? In ancient times, the moon with binary stars was a sign of drought, but now it can be explained by science, that is, the moon with binary stars is also called "Jin Mu Moon", which means Venus, Jupiter and the moon appear in the night sky at the same time. The appearance of "Double Star Accompanying the Moon" is because Venus, the closest planet to the Earth, is catching up with Jupiter from west to east in its operation. First Venus caught up with the nearest Jupiter, and then the moon caught up with Jupiter. When the distance between them is the closest, it presents a special astronomical phenomenon, which is both a "double star with the moon" and a "three-star line". Besides Jupiter and Mars, there are other binary stars accompanying the moon. Historically, the Lord of the Rings and the Emperor's Star will accompany Chang 'e, presenting a beautiful celestial phenomenon of "Double Stars Accompanied by the Moon", which can be seen by the naked eye. The bright moon is high in the southeast sky. At this time, there is a star on each side of the moon: at the lower left is the blue Xuanyuan XIV with a brightness of 1.35 magnitude; In the upper right corner is light yellow Saturn with a brightness of 0.6 magnitude. At this time, the stars and the moon are competing for glory, which is beautiful. Astronomical experts say that Saturn is the most beautiful planet in the solar system and has the reputation of "Lord of the Rings". Xuanyuan XIV is one of the 265,438+0 bright stars in the sky and the brightest star in Leo. It is called "Emperor Star".

The conjunction of the planet and the moon

Venus and the moon Venus are the closest planets to the earth, with the greatest brightness. China called it Taibai in ancient times and Venus in the west. Venus combined with the moon, that is, Venus and the moon just run on the same longitude line, which is one of the phenomena of planetary combined with the moon, and Venus combined with the moon is a better ornamental effect. Venus is the brightest star in the night sky. Because it is in the earth's orbit, Venus is sometimes a morning star and sometimes a dark star. There is a description in China's ancient history book that "Qi Ming is in the east and Chang Geng is in the west".

Saturn and the moon Saturn are the farthest planets from the earth that can be easily seen by the naked eye. In the telescope, it looks like a straw hat with a wide and thin halo. Because Saturn just passed the sun some time ago, Saturn will appear in the eastern sky in the evening, reach the southern transit at midnight, and fall in the western sky before dawn. Saturn combined with the moon is not a very rare astronomical phenomenon.

Jupiter's full moon will appear dozens of times in a year. Jupiter's full moon is one of the phenomena of planetary full moon. Because Jupiter is relatively large, it is one of the best viewing phenomena of the full moon of the planet. Jupiter meets the moon, that is, Jupiter and the moon just move to the same meridian. The phenomenon of Jupiter's full moon happens once a month, sometimes even twice, but due to weather and other reasons, we can't see it every time, especially the chance of Jupiter's full moon meeting is even lower.

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