Tyler Philopena Foundation


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Reply Magvek
1:38 AM on August 18, 2018 
Reply Jasonzow
2:20 PM on January 20, 2018 
A massive “potentially hazardous” asteroid spanning more than the length of the world’s tallest building will fly by our planet on Feb. 4.

The roughly .7-mile long asteroid is considered longer than the Burj Khalifa, which at .5 miles high currently stands as the world’s tallest building, and will fly at a speed of 67,000 miles per hour just 2.6 million miles from Earth.

“This is a fairly routine close approach of an object that we have known about for many years,” said Paul Chodas who manages the Center for Near Earth Object Studies at NASA’s Jet Propulsion Laboratory. Asteroid 2002 AJ192 was discovered in 2002.

“We’ve been tracking it since then so we know its trajectory very accurately and predicted this close approach years ago,” Chodas added. “Close approaches of near-earth objects happen almost daily, and many of them are closer than this.”

Thanks to its reach and size, the asteroid is classified as “potentially hazardous” by NASA, but it’s one of over 1,000 asteroids and comets scientists currently know about that falls under this category.

Technically the asteroid’s current size remains unknown and it has been estimated based on typical reflectivity, said Chodas. That’s part of the reason why the asteroid’s upcoming flyby is gaining attention.

Under NASA’s classifications, any asteroid or comet predicted to travel anywhere within 0.05 Astronomical Units (or reaching under 5 million miles) of Earth’s orbit and that has a size of at least 30 meters or more is deemed “potentially hazardous.”

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“We know that this particular object is not one of the ones that has any chance of hitting the Earth in the next 100 years; there are no asteroids that we know of that have any significant chance of hitting the Earth over the next 100 years, but you never know what we find out in our discoveries,” Chobas said.

Though 2002 AJ129 is far enough from Earth’s orbit to avoid any collisions, scientists plan to continue closely observing the rock and others like it using both the Goldstone Radio Telescope in California and the Arecibo telescope in Puerto Rico.

They also have even been looking into technology that would allow them to deflect asteroids from a distance. Last year scientists began working on the Double Asteroid Reflection Test (DART), which would allow them to strike the asteroid as its approaching Earth to shift its orbit through a technique known as kinetic impactor. The first test with DART is planned for October of 2022 and again in 2024.
Reply Bettyglild
8:52 PM on November 15, 2017 
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Reply Erica Dellinger
1:33 AM on July 29, 2012 
Good Luck on everythihg. Not sure I will be make it out on Friday but I will be think of you guys;Let me know if you need anything before! Love you guys. Give Tyler as smooch from me.
Reply Rob Bainter
8:45 AM on September 29, 2010 
Hi, Tyler and family are in my prayers.
Reply Melissa Philopena
9:39 AM on May 24, 2010 
Thank you to everyone for caring and helping us care for Tyler in these devastating times.