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| Newly discovered asteroid 2012 BX34 (whose orbit is represented by blue line) came within 0.17 lunar distances of Earth on Jan 27, 2012 |
A small asteroid will make an extremely close pass by Earth Friday
(Jan. 27), coming much nearer than the moon, but the space rock poses no
danger of impacting our planet, NASA scientists say.
The newfound asteroid 2012 BX34,
which is about the size of a city bus, will pass within 36,750 miles
(59,044 kilometers) of Earth at about 10:30 a.m. EST (1530 GMT) Friday,
astronomers with NASA's Asteroid Watch program announced via Twitter.
The space rock is about 36 feet (11 meters) wide, making it much too small to pose a threat to Earth.
"It wouldn't get through our atmosphere intact even if it dared to
try," Asteroid Watch scientists tweeted today (Jan. 26). Asteroid Watch
is based at NASA's Jet Propulsion Laboratory in Pasadena, Calif.
Asteroid 2012 BX34 will zip by at a distance about 0.17 times that
separating Earth and the moon. The moon orbits Earth at an average
distance of about 240,000 miles (386,000 km).

