777,000 km....
In dicussing asteroids, NEO stands for Near-Earth Object. NEOs are asteroids whose orbits come close to or cross Earth's. This creates a potential hazard for a collision.
no it was not an asteroid that hit the earth, it was kevins big mouth
"Meteoroid". If it actually hits the Earth's atmosphere, the streak of light will be a "meteor", and if the object survives to impact the Earth's surface then we call the remains a "meteorite".
1991 BA is the closest and smallest asteroid yet observed outside the Earth's atmosphere. Reference.
Well I guess any asteroid could hit Earth.For a complete list of NEO - see related link .There are several hundred asteroids that could hit Earth, most of them have not been named, or even discovered yet.
Hermes
No. There is no comet or asteroid or meteor going to hit the Earth. Most of it is superstition.
Apaphis
no,masteroids are only in the asteroid belt.
The problem with naming a particular asteroid as the one that "comes closer than any other" is that we keep discovering new asteroids flying around that come even CLOSER. At one time, the asteroid "Eros" was the one described as coming closest, but that title may now go to the asteroid Apophis. Apophis will make a very close approach to the Earth on April 13 (Friday the 13th!) 2029, and again on April 13, 2036. The 2029 pass will bring Apophis closer to the Earth than many communications satellites!
the asteroid raced across from Mars to Jupiter
Eros belongs to the Amor asteroid group, which are a class of near-Earth asteroids that have orbits that bring them close to Earth's orbit. Amor asteroids are named after the asteroid 1221 Amor, which was discovered in 1932.
No. The asteroid has passed, having missed Earth by about 17,000 miles. That's fairly close, but scientists new it would miss by about that much.
Sin
yes, the asteroid tauntless is a space rock which crosses orbits with earth every 'so many' years, it will come close to the planet but no actually collide with it though, (or let's hope it doesn't!)
i am not quite sure what the aestroid is called although i do know that it has the letters : ROES...
99942 Apophis is an asteroid where initial observations indicated a small probability (up to 2.7%) that it would strike the Earth in 2029.Later observations concluded that the asteroid would miss the Earth.The chances are now set at a one in 3 million that it will hit Earth.