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SamSung partner month just was performed before long
We have again tonight " astronomical phenomena theater " perform
This year is the largest " super moon "
night sky showing a body!
This is this year first-rate enjoys the glorious full moon good chance
And as long as weather is sunny
Chinese each district all can be viewed and admire
If fear Fosan cloud is much more invisible
Still the live show can be watched!
"Super moon " , was 1979 actually the term that by American stargazer Al offers Richard Nuo, just discovered a moon at that time nevertheless than ever a bit bigger, put forward " super moon " concept.
Graph source: CCTV net cut pursues
Will tell from science, what this points to is the moon when a kind of crescent or full moon is located in the phenomenon near perigee.
Occurrence crescent of the as it happens when the moon is located in perigee, call super crescent;
Occurrence full moon of the as it happens when the moon is located in perigee, call super one-month old baby;
Occurrence full moon of the as it happens when the moon is located in apogee, call average a baby's completion of its first month of life.
As a result of the moon with elliptic orbit circuitous earth, the distance between moon and earth changes ceaselessly. Close big far small, the moon of perigee is bigger of course brighter.
And the full moon near perigee, can compare average a baby's completion of its first month of life probably big 14% , bright 30% , also became so called " super moon " .
Astronomy expert introduces, this year is the largest full moon, namely " the biggest most full moon " will show body sky on April 8. It is good to want weather fine only, public of our country each district all can be being admired that evening " super moon " astronomy beautiful scenery.
According to astronomy accurate and computative, this year on April 8 2 when 9 minutes of moons cross perigee, right now lunar ground distance is three hundred and fifty-six thousand nine hundred kilometre, be apart from three hundred and eighty-four thousand four hundred kilometre more on average than lunar ground close twenty-seven thousand five hundred kilometre, right now the moon inspects a diameter the biggest, also be optimal view and admire time, do not cross Fosan cloud layer is thicker tonight, other better viewing and admire time is 8 days night.
Do not pass the provision on astronomy, the Huang Jingxiang that the hour of full moon is moon and sun needs the hour of 180 ° . The month of ground of super on April 8 moon of forecast is apart from 350 thousand 7030 kilometers, press namely the ground month distance that it calculates in full moon chronometer.
How to view and admire super moonOn April 8 19: 10 minutes, the moon rises a n completely already. As time elapse, lunar height gradually tall, at this moment Chao Dong looks can find that round very easily " super moon " .
We can be admired with the eye " super moon " , also can use common binoculars simple perhaps tube is telescopic, odd even it is OK also to add telephoto lens instead observation.
Graph source: The net that photograph a map (500358447)
If be to use eye observation, weather is very important of course, come that tonight the weather tomorrow how?
Show according to Fosan atmosphere bureau, arrive tonight cloudy by day tomorrow a cloudy day, it is a bit difficult to want to rely on double eye observation to super moon so.
Already young associate began to bask in a photograph!
Sky _ observer
Virtuous virtuous spic ah spic
Ivan
- naughty 77-
Amy
Wheat bag is large all
Simple Tutu
Origin: CCTV news, Shanghai is released, netizen of round-the-world net, small gain integrated
