2022 _ 1 1.8 (Today) Schedule of Total Lunar Eclipse+Red Moon+Uranus Eclipse

165438+20221October 8, the second total lunar eclipse will be staged soon, and the "red moon" in the stage of total lunar eclipse can be seen in most parts of China.

1 1.8 total eclipse schedule: the total eclipse can be divided into seven stages.

situation

time

Penumbra began to appear.

16: 0 1 min

The moon began to touch the penumbra of the earth.

First contact (of an eclipse)

17: 09

The moon has just touched the umbra of the earth.

The second contact of total solar eclipse

18 hours 16 minutes

The moon has just entered the umbra of the earth.

Mid eclipse

18: 59

The nearest distance from the center of the moon to the center of the shadow is 1.364.

third contact

19: 42

The moment when the moon appears from the umbra of the earth.

Final contact

eleven to nine p.m.

The moon is just completely out of the umbra of the earth.

penumbral lunar eclipse

2 1: 58

The moon is just completely out of the penumbra of the earth.

The total lunar eclipse lasted 1 hour for 26 minutes.

Total solar eclipse science:

Why is the total eclipse moon dark red? Because the moon orbits the earth from west to east, the eastern edge of the moon enters the shadow first. Because sunlight has seven colors of "red, orange, yellow, green, cyan, blue and purple", red light has the longest wavelength and the strongest ability to penetrate the atmosphere or refract and scatter. Even if the moon enters the umbra of the earth, the public can still see that the moon is bronzed, which is the "red moon" that people see.

Photography skills:

According to netizens, astrophotography fans can use a lens with a focal length of 200-300mm or longer when shooting the red moon with a SLR camera; Pay attention to fixing with a tripod when shooting telephoto; Exposure parameters should be adjusted at any time according to the brightness change of the moon; During the feeding phase, the exposure time shall not exceed 1.5 seconds. When shooting the red moon with a mobile phone, choose the night scene mode of the mobile phone during eclipse and fix the mobile phone with a tripod. In addition, the temperature at 18 is low at night, so please be sure to keep warm. We won't see the total lunar eclipse until 2025, so don't miss it this time.