NASA Asteroid Tracker: Two gigantic space rocks will skim the Earth tomorrow | Contact Us | News



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Both asteroids are expected to make the so-called "Earth approach" on Tuesday, February 12. The first of the two space rocks, the Asteroid 2019 CY2, will pass at dawn around 03:34 GMT. The Asteroid 2017 PV25 will follow soon after, going through our home world around 1242 GMT. Neither rock will hit the planet, but its near-miss trajectories are being closely monitored by NASA's asteroid tracking systems.

The asteroid CY2 is the smallest and fastest of the two space rocks and is also the most recently discovered.

NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif., First encountered the asteroid on Feb. 8 this year.

Since then, NASA's research arm has calculated the measurements of CY2 somewhere in the range of 39.4 feet to 85.3 feet (12m to 26m) in diameter.

The asteroid is flying toward Earth at a speed of 29,415mph or 13.15km per second.

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Closer, the space rock will approach the planet at an estimated distance of 0.02056 astronomical units (au).

An astronomical unit is the average distance from Earth to the Sun and measures about 93 million miles (149.6 million km).

This means that the asteroid CY2 will lose Earth tomorrow for only 3.0 million kilometers.

To put this in perspective, this is about eight times the distance between the Moon and Earth – eight Lunar Distances (LD).

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The asteroid CY2 and the asteroid PV25 are examples of Near Earth Objects (NEOs).

NEOs are all comets and asteroids in orbits closely crossing the path that the Earth travels around the Sun.

NASA explained, "As they orbit the Sun, Near Earth Objects may occasionally approach Earth.

"Note that a narrow passage" astronomically can be very distant in human terms: millions or even tens of millions of miles. "

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Just nine hours later, the Asteroid PV25 will make its approach in the afternoon.

The asteroid PV25 was first discovered by NASA asteroid trackers in 2017 and since then has made an approximation in August 2017 and May 2018.

Tomorrow, the rock space will rock the Earth at a distance of about 2.79 million kilometers.

NASA's JPL estimates that the PV25 is somewhere in the range of 104.9 feet to 232.9 feet (32m to 71m).

The asteroid is flying through the space vacuum at a dizzying speed of 13,622mph or 6.09km per second.

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