Comet C/2021 A1 Leonard will pass Earth this December. This phenomenon is even predicted to be the best for observation.
This one space object has been found since the beginning of the month this year. Researchers have been reported directly that it will approach Earth.
So this data can be a conclusion that we can see it without using tools as usual. We can observe it directly and the direction of movement is very clear.
Even for some areas in the country. This time we were lucky enough to witness this rare celestial phenomenon.
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Comet Object C/2021 A1 Leonard Will Be Near Earth
After the total solar eclipse, we will get a moment that is no less rare. The reason, this one comet has a fairly long and bright period. We will see a bright greenish light.
In one orbit, it takes 80,000 years. While the slope can reach 132.68 degrees which moves in retrograde.
It is estimated to approach Earth with a distance of 0.233 sa or astronomical units. If in kilometers, then it reaches 34,857,000.
So from this closest distance, we can watch it without having to use any tools at all. With enough of the naked eye, some areas we can make observations that are rare and harmless.
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When did this event occur?
We will reportedly get the estimates that are present in the data this month. The period of sighting is from December 1 to 11, 2021.
But the closest distance will reach on December 12, 2021. That’s when this comet has the closest distance to pass to Earth.
Observations from the researcher, the Center for Space Science of the National Institute of Aeronautics and Space or LAPAN together with BRIN or the National Research and Innovation Agency.
We can see Comet C/2021 A1 Leonard at that time. Ranging in the morning or dawn because at that time the altitude is quite low and we can observe it directly.
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Tips For Watching It
If you want to experience this rare phenomenon, try to find a time that is sunny and cloudless. On December 1 to 7 we can look forward to it.
After that, on the next date we can look forward to the important time. Like at dawn and sunset.
At the end of the month, the comet is still visible but only when the weather is really clear. Watch to the northeast at 4:55 a.m. approx.
Comet C/2021 A1 Leonard can be seen with the naked eye without the help of any tools. So, you can apply this method to enjoy this rare beautiful phenomenon. (R10/HR-Online)
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