منتدى امازيغ ثقافة و حضارة
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descriptionSquare Port-Saïd / Bank of Algeria: here is the price of 1000 euros EmptySquare Port-Saïd / Bank of Algeria: here is the price of 1000 euros

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Square Port-Saïd / Bank of Algeria: here is the price of 1000 euros
Square Port-Saïd / Bank of Algeria: here is the price of 1000 euros 1707
The exchange rates of the euro and the dollar, against the Algerian dinar, recorded downward variations in the black currency market (square Port-Saïd of Algiers). On the other hand, in the official quotations of the Bank of Algeria, their prices stabilized on Tuesday, September 20.
The single European currency shows, compared to yesterday, a slight drop in the main parallel currency markets in Algiers. In Port-Saïd Square, one euro fell to 218 Algerian dinars for purchase and 219.5 dinars for sale. This means that the sum of €1,000 is exchanged for 218,000 DZD for purchase and 219,500 DZD for sale.
At the level of the Bank of Algeria, the European currency stabilized on Tuesday at 145.92 Algerian dinars for purchase and 145.99 dinars for sale. As a result, 1000 euros convert against 145,920 DA and sell for 145,920 DA.

Exchange rate of the US dollar against the Algerian dinar
The US currency is also showing a bearish trend in the square. A dollar now costs 208 dinars to buy and 210 dinars to sell. Thus, the sum of 1000 dollars is worth, in this respective exchange, 208,000 DZD and 210,000 DZD.
On the other hand, at bank counters, the dollar is fixed at 137.28 Algerian dinars on the purchase price and 137.29 Algerian dinars on the sale price.

Quotations of the Canadian dollar and the pound sterling against the Algerian dinar
Canada's currency has been stabilizing for a few days in the parallel market. The value of 1 CAD remains at 150 dinars for purchase and 153 dinars for sale. In the official circuit, 1 Canadian dollar is worth, in this respective exchange, 100.47 DZD and 100.51 DZD.
The currency of the United Kingdom is also stagnating in the two circuits. In the square, a pound is bought for 245 dinars and sold for 250 dinars. At the level of the official market, one pound is exchanged against 167.17 DA for purchase and 167.23 DA for sale, according to the quotations of the Bank of Algeria valid from December 19 to 21.


Source:websites





descriptionSquare Port-Saïd / Bank of Algeria: here is the price of 1000 euros EmptyBecause of his strange behavior, the Japanese Space Agency launches a mission to the asteroid "Phaethon" near Earth

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Because of his strange behavior, the Japanese Space Agency launches a mission to the asteroid "Phaethon" near Earth
Square Port-Saïd / Bank of Algeria: here is the price of 1000 euros 1708
The Japanese Space Agency intends to launch its DESTINY + mission to the near-Earth asteroid “Phaethon” in 2024, with the aim of reaching the space rock in 2028.
To achieve this mission, this “dangerous” asteroid has been studied intensively. Scientists recently made an exciting discovery about Phaethon, which is the acceleration of its rotation.
The asteroid's rotation period decreases by 4 milliseconds per year. Even a small change like this could affect future DESTINY+ mission notes.
Knowing the specific rotation rate allows the team to more accurately predict the asteroid's orientation during the spacecraft's flyby, which in turn allows the team to be more specific in its observations.
It is rare for the asteroid's rotation to change, and "Phaethon" is the eleventh known asteroid, which shows a change in its rotation period.
Square Port-Saïd / Bank of Algeria: here is the price of 1000 euros 1-104
Using data and observations from 1989 through 2021, Shawn Marshall, a planetary scientist at the Arecibo Observatory in Puerto Rico, created a model to determine the shape of Phaethon in preparation for the DESTINY+ mission.
Marshall found that the predictions from the model he made did not match the data, as the times when the model was brightest were out of sync with the times when Phaethon was actually observed to be brightest.
He continued: “I realized that this could be explained by changing the period of Phaethon’s rotation slightly sometime before the 2021 observations.”
Marshall decided that the model that best fit the data involved a constant acceleration of rotation. In other words, it includes the regular decline in Phaethon's rotation period of 4 milliseconds per year.
"This is good news for the DESTINY+ team, because the constant change means that the direction of Phaethon at the time of the spacecraft's flyby can be accurately predicted, so they will know which areas the Sun will illuminate," Marshall said.
Scientists are still learning about Phaethon, and the DESTINY+ mission will surely reveal more.
It is noteworthy that “Phaethon” is large enough, and close enough to Earth, to be called a “potentially dangerous asteroid”, although in reality it does not pose a direct threat to our planet.
Square Port-Saïd / Bank of Algeria: here is the price of 1000 euros 1-105
Although it does not currently pose any danger to Earth, any small change in the asteroid's path, which is about 5.8 km (3.6 miles) wide, could bring it close enough to a sufficient change in its 524-day orbit, which could It is prompting scientists to rethink their concerns about it.

The scientists presented the findings at the 54th annual meeting of the American Astronomical Society's Division of Planetary Sciences in London, Ontario, earlier this month.


Source:websites



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