Author Topic: Newly-discovered asteroid just days away from Earth  (Read 61 times)

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Offline Rudi

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Newly-discovered asteroid just days away from Earth
« on: February 08, 2018, 07:49:16 AM »
Newly-discovered asteroid just days away from Earth

Published time: 8 Feb, 2018 16:00
Edited time: 8 Feb, 2018 16:00

Artist's concept © NASA / NASA

An asteroid predicted to be twice the size of the meteor which exploded over the Russian city of Chelyabinsk in 2013 will slip past Earth Friday – just days after it was first spotted coming our way.

The recently discovered asteroid named 2018 CB will come within a distance of about 39,000 miles (64,000km) – less than one-fifth the distance of Earth to the Moon, according to NASA.

An asteroid resembling a skull is expected to zoom past Earth late next year, three years after it's last flyby.

Estimated to be between 50 and 130ft (15 and 40 meters) in diameter, 2018 CB has the potential to be double the size of the 17-meter Chelyabinsk asteroid which left 1,000 people injured and damaged thousands of buildings.

“Although 2018 CB is quite small, it might well be larger than the asteroid that entered the atmosphere over Chelyabinsk, Russia, almost exactly five years ago, in 2013,”  said NASA’s Paul Chodas. “Asteroids of this size do not often approach this close to our planet – maybe only once or twice a year.”

Despite its size and the close proximity, NASA says the space rock will pass by safely at around 5.30pm EST Friday. The huge space rock was discovered along with another smaller asteroid by the NASA-funded Catalina Sky Survey (CSS) near Tucson, Arizona, Sunday.

Anything that comes closer than 4,650,000 miles of Earth is classified by NASA as a “near-Earth object.” According to NASA’s Center for Near Earth Object Studies 13 other close approaches are set to take place this month, followed by five in March.

Among the near-Earth objects to pass our planet next month will be 2017 VR12. It will approach the planet within 3.8 lunar distances on March 7 – its closest encounter yet. An asteroid bigger than the Burj Khalifa in Dubai – the tallest building on Earth, safely whizzed past Earth Sunday at a distance of 2.6 million miles.

R ~ If the artists rendition of the position of planetary bodies he seemed to have missed Jupiter...

from Solar System Scope: 02-09-2018 3:30pm PST

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