The world is setting the full moon on Friday evening, September 13, with a very rare event known as "the lake".
Badr is commonly known as the "Harvest Moon", but its appearance this year makes it a unique astronomical phenomenon. The moon will be in maximum orbit in orbit around this Earth .As a result, the moon appears smaller than normal and will be very faint in the night sky when viewed from Earth.
Compared to the "wall-moon" ("moon-moon", which corresponds to the corresponding point of the moon as a trend corresponding to the full moon), the "small moon" will be 14% smaller and more than 30% very common. Look like
This is the first year, in 13 years, that Badra comes together with "Collection 13" and the second year after 13 years will not happen again until 2033.
The difference in the size and brightness of the moon is that it is close to the Earth, and it is often thought that the moon is in a circular motion, but the fact is that its orbit takes shape in a ditch, and the result is If the moon is 225,310 miles (362601) to the planet (362601) periphery (the closest point to Earth), as a result of the "moon moon", when on the other side of the orbit, the moon is at a much higher position than Earth, which is api, 251. , 904 miles (405,400 km) of the moon appears smaller, resulting in the appearance of a "light moon".