Come, come, 2022 rare eclipse phenomenon is about to strike, the time is April 30, EASTERN TIME, the eclipse is a relatively rare celestial phenomenon, so now everyone is most concerned about the question is, which areas can be seen, when to start.
To tell you the truth, the celestial signs are almost every month, but they are some small celestial phenomena that are not surprising, such as the earth and wood with the moon, the four-star conjunction, the meteor shower, the red elves, the Venus under the moon, etc., looking at it, everyone's interest slowly disappeared, and they are very much looking forward to the arrival of the big celestial phenomenon.
No, the April eclipse is about to start, which has aroused the close attention of many astronomers and astronomical enthusiasts, in order to watch the eclipse, will someone be as excited as last time, driving two planes to watch the longest eclipse? To watch a little longer, fly after the eclipse.
Tengu Eclipse Day
The simplest explanation for the eclipse is that there is no cloud and no rain, a good day, the sun is blocked by an object, this shelter is not something else, or the moon that we can see when we look up, the eclipse is also called eclipse, the ancients liked to call it "Tengu Eclipse Day", completely from fantasy.
According to the nature of the different, eclipse astrology is divided into three kinds, total solar eclipse, partial eclipse and annular eclipse, before figuring out the three eclipse phenomena, you need to first figure out what is the umbra, penumbra and pseudo-umbra of the moon, and then these three eclipse phenomena are much simpler to explain.
Speaking of shadows, no one knows it, under the sun, any object will appear shadow, when I was a child, I liked to play with gesture shadows under the sun, the moon also has a shadow, the sun is huge, plus the moon is larger and space is too vast, the moon's shadow can be divided into umbra, penumbra and pseudo-umbra.
The umbra is a completely dark area behind the moon, in the umbra area, the sun cannot be seen, the sunlight cannot be directly illuminated here, the penumbra is a relatively dark area, in the penumbra area, the sun can only see part of it, the sunlight can be directly hit here, the pseudo-umbra is the area directly behind the umbra area, you can see the circular sun, the middle part is invisible.
Total solar eclipse: The lunar umbra falls on the surface of the earth, no matter how large the umbra region falls on the earth, this is considered to be a total solar eclipse, and the earth region in the lunar umbra, just like the arrival of night, appears to be out of sight of the five fingers.
Partial eclipse: Only the lunar penumbra region falls on the Earth's surface, the light on the Earth becomes weaker, and the upcoming eclipse on April 30, 2022 is a partial solar eclipse.
Annular eclipse: The pseudo-umbra of the Moon falls on the earth's surface, and we will see a ring-shaped sun, at which point the sun looks like a gold ring, and the annular eclipse is also known as the Phnom Penh annular eclipse.
In 2022, when the "Tengu Eclipse Day" hits, which areas can see it with their own eyes?
Saying that the Tengu Eclipse Day is coming, many people may suddenly become very excited, but I want to say that the excitement is really premature at this time, and whether you can see it in your region is still a big problem, because the vast majority of countries and regions in the world can't see it with their own eyes.
The exact time of the tengu eclipse day is 14:45 on April 30, Eastern Time, which is converted to 2:45 a.m. Beijing time on May 1, and it is 2:45 a.m. on May 1, and it is 2:45 a.m. at night, so we have to see with our own eyes that this Tengu eclipse day is not possible.
Several terms about solar eclipse, the first loss, eclipse, eclipse, raw light and compound circle, the first loss is the beginning of the eclipse, the eclipse is both the beginning of the total solar eclipse or the beginning of the annular eclipse, the eclipse is the deepest moment of the eclipse of the sun, the raw light refers to the end of the total solar eclipse, and the polycyclical refers to the re-rounding of the sun, marking the end of the eclipse.
The partial solar eclipse, the initial loss is at 14:45 on April 30, EST, the eclipse is even at 16:41 on April 30, 64% of the sun's area will be obscured by the moon, the eclipse point is 0.64, the compound is at 18:37 on April 30, and the whole process of the partial eclipse is 3 hours and 52 minutes.
So which areas can you see with your own eyes? The partial solar eclipse begins in the northwestern sea outside Antarctica, moves northeast, and ends in the nearby seas southeast of South America, so africa, Europe, Asia, North America and Oceania cannot be seen, Antarctica is uninhabited, and only South America can be seen.
The only countries that can see the partial eclipse are Paraguay, Bolivia, Chile, Argentina, Peru, Uruguay and Brazil, so we really didn't have the opportunity to see it, unless, as last time, we all flew to Antarctica to see it.
But it doesn't matter, this is just a partial solar eclipse, the most beautiful eclipse is the total solar eclipse and the annular eclipse, the total solar eclipse will not arrive until August 2, 2027, parts of the mainland can be seen with their own eyes, the annular eclipse will wait until June 1, 2030, and parts of the mainland can also be seen with their own eyes.
At last
At 4:11 a.m. world time on May 16, 2022, there will be a blood moon celestial phenomenon, and a blood-red full moon will rise in the night sky, which is another big celestial phenomenon, because of the time relationship, the mainland once again has no chance to see.
In short, the eclipse is a kind of big celestial phenomenon that cannot be sought, it is uncontrollable by human beings, it is useless to see the emergency, it can only wait quietly for the next arrival, even if the time comes, if the weather is not good, it is also impossible to see if it encounters thunder and rain or cloudy days. Interesting and informative scientific content, please pay attention to the only WeChat public account: Interesting Exploration