VietNam near sweet spot for sighting. Are your children interested?
NASA said: The asteroid 2012 DA14 will approach within 17,200 miles (27,680 kilometers) of Earth when it zips by during its close encounter next Friday, Feb. 15. That is the closest shave ever for an asteroid the size of 2012 DA14, which is about 150 feet (45 meters) wide, that astronomers have known about in advance, NASA scientists said.
The asteroid will not only pass between Earth and the moon's orbit, but also fly lower than the ring of geosynchronous communications, weather and navigation satellites that fly high above the planet. Asteroid 2012 DA14 will be 5,000 miles (8,046 km) closer to Earth than those satellites during the flyby.
Links:
< http://www.space.com/19686-asteroid-201 … -nasa.html >, < http://en.wikipedia.org/wiki/2012_DA14 >, < http://www.news.com.au/technology/sci-t … 6573194429 >.
Better keep the binoculars handy.