Asteroid 2014 UR116 Will Cross Earth’s Orbit

This Asteroid Will Cross Earth’s Orbit

Although thousands of asteroids have been discovered and their orbits determined there are thought to be many undetected ones. This asteroid will cross Earth’s orbit of the Sun every three years and is called Asteroid 2014 UR116. It was recently discovered by a Russian professor at Moscow State University, Vladimir Lipunov. It is the size of a mountain (400m across) – much larger than the 164 feet (50m) across mentioned in my post about Asteroid Day.

Having read about Asteroid 2014 UR116 in The Telegraph I can’t determine how much of a threat it is. On the one hand NASA says this Near Earth Object (NEO) doesn’t pass near enough to earth to be a threat, but on the other NASA says it will be an impact threat for the next 150 years.

Reference

  1. Mountain-sized asteroid is heading towards Earth, says scientist – The Telegraph.

Asteroid Day On The 30th June

Asteroid Day On The 30th June Proposed

There is a movement by astronomers, scientists, astronauts, artists, business leaders, and others, concerned for the long term safety of our species, other species, and our planet, to establish Asteroid Day on the 30th June each year commencing in 2015.

“Asteroids could wipe out humanity,” warn Richard Dawkins and Brian Cox. — The Telegraph.

The 10,000th Near Earth Object (NEO) was discovered in 2013 and by 30th November 2014 11,937 NEOs had been discovered. More are being detected all the time, but there are hundreds of thousands more undiscovered. When they are discovered their orbits can be determined. From their orbits astronomers can determine if and when they may collide with Earth.

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