Tonight, on 31 january, the moon goddess will perform the three-view astronomical wonders of "the blood moon + super moon + blue moon" in 152。
According to reports, “blood moon” can be seen in most parts of the country. So shao xing is still flying in the day and can you see the moon at night? According to sau xing city weather station, the cloud system was still thick in the first half of the night, and it is difficult to say if the moon can be seen。
Although it may not be possible to enjoy this visual feast, knowledge is still required。
Super moon + blue moon + red moon group, last time it appeared at the same time on march 31, 1866, could be a hundred years old! In short, on the night of january 31st, you'll see a super-large moon, slowly "eat" and then become red。
It is not surprising that the super-lunar, which means that the moon rotates around the earth and, when it runs to the perigee of the elliptical orbit, the moon surface is somewhat larger than “looks” in other positions, but that their three clusters are rare。
The moon on the night of the full meal is also a blue moon. First, the blue moon does not mean that it looks blue, but the blue moon means that the third full moon is called the blue moon when four full moons appear in a quarter. A prospective month is the time between two full months, approximately 29. 53 days. The difference in time between calendars, according to the calendar, is 31 days for the month and 30 days for the month, which makes it possible to have four full months in one calendar quarter. Because “four full moons a quarter” occur every two or three years, astronomers give it the mysterious and romantic name “blue moon”. Although it is a regular astronomical phenomenon, it is difficult for the blue moon to catch up with the full moon, and the next red blue moon will have to wait until 31 december 2028。
Why is this full moon meal called the red moon? Turns out, when all the moons enter the shadows of the earth, because of its thick atmosphere, they reflect and scatter the sun. There are red, orange, yellow, green, green, blue, purple seven types of light in the sun, with the longest wavelength of red light and the largest refraction and dispersion of red light to the moon, resulting in the appearance of an old copper moon, which is romantically called the “red moon”。
In general, the presence of their three clusters is rare. The full meal, which lasted from 1948 hours to 2312 hours on 31 january, lasted from 20:51:47 to 23:12 hours, the best part. It's called a "supplexing act" in the moon-eating world and throughout the sky
And finally, look at the weather. The weather forecast released on 31 january 2018 by shao xing city weather station at 6 p. M.: there are sometimes little snows in the dark today, cloudy clouds in the evening to night, cloudy clouds tomorrow. The highest temperature is today: 1-2°c, 2°c below yesterday, and the lowest temperature tomorrow: 3-5°c, mountains-5-7°c, 2-3°c below today, frozen or severely frozen. The day after tomorrow is cloudy, 2-6°c. According to the weather station, cloudy weather did not occur until after midnight on 31st。
So in chao xing, can you see this astronomical wonder? If you can see the moon, you have to keep warm, and it's still cold at night。
