An asteroid can give Earth a in the past close shave in a few days, there is however absolutely no way the space rock will slam into our world about this pass, experts say.
The 150-feet-wide (45 meters) asteroid 2012 DA14 will zoom within 17,200 miles (27,700 kilometers) in our planet on February. 15, coming nearer compared to ring of satellites in geosynchronous orbit. As the flyby would be the nearest seen ahead of time for this type of large asteroid, there is no reason to retreat towards the doomsday bunker.
“NASA’s Near-Earth Object Program Office can precisely predict the asteroid’s path using the findings acquired, which is therefore known that there’s absolutely no way the asteroid may be on the collision course with Earth,” authorities in the space agency’s Jet Space Laboratory in Pasadena, Calif., authored inside a statement Friday (February. 1).
“Nonetheless, the flyby will give you a distinctive chance for scientists to review an almost-Earth object close up,Inch the statement added. [Asteroid 2012 DA14's February. 15 Flyby: Fact versus. Fiction (Video)]
NASA holds a press conference at 2 p.m. EST (1900 GMT) this Thursday (February. 7) to go over the area rock’s close flyby.
2012 DA 14 is discovered in Feb of this past year by astronomers using the La Sagra Sky Survey in The country. The near-Earth asteroid has lately been zipping round the sun once every 368 days, though next week’s close pass will reduce its orbital period to 317 days, scientists stated.
At its nearest approach on February. 15, the area rock is going to be just 1/thirteenth as not even close to Earth because the moon is. 2012 DA 14 will whiz by our world rapidly, zipping through space at approximately 17,400 miles per hour (28,000 kph) because it makes its nearest pass not less than the following 3 decades.
The asteroid will show an intriguing target for skywatchers, becoming visible as an item of light through field glasses and small telescopes throughout the close encounter. The very best watching is going to be from Eastern Europe, Asia and Australia, NASA authorities stated. (2012 DA 14 may have faded substantially when Earth’s rotation brings the item into view for those within the continental U . s . States.)
Scientists at NASA along with other institutions intend to make use of the flyby to explore 2012 DA14 and it is orbit.
“Radar astronomers intend to take images from the asteroid about eight hrs after nearest approach while using Goldstone antenna in California’s Mojave Desert, which belongs to NASA’s Deep Space Network,” space agency authorities authored in Friday’s statement.
Other known asteroids have given Earth a level closer shave than 2012 DA14 will, but individuals objects counseled me more compact. Asteroids of 2012 DA14′s size most likely make such close flybys once every 4 decades and really hit Earth every 1,two centuries approximately, scientists stated.
Obviously, other relatively large asteroids have most likely zipped not far from Earth lately without having to be spotted. Astronomers have recognized a lot more than 9,000 near-Earth asteroids up to now, but possibly millions of or even more such space rocks are believed to exist.
If 2012 DA14 did strike our world, it might likely cause serious damage on the local scale. An item of comparable size flattened 800 square miles (2,000 square km) of forest if this skyrocketed above Siberia’s Podkamennaya Tunguska River in 1908.