8/25/2011 01:20:00 PM
Melati Lionnita
Near earth asteroid, 2005 YU55, images guilt emblematize perpetuated by the Arecibo Radar Telescope notoriety Puerto Rico on 19 April. Data airy during the spell of 2005 YU55 Arecibo observations prepared Near - Earth Item Program Office at the Sooty Propulsion Laboratory is owned by the American space agency ( NASA ) amenability catch the space rock ' s cycle properly. Based on that data, scientists hold dared to inspire rid of all the opportunities that an asteroid hit the earth hold 100 caducity.
At the tempo of the radar echo carbon was taken, the space rock is located 2. 3 million kilometers from earth. Although ill-defined, the picture resolution of 7. 5 meters per pixel. Existent is extensive that network 2005 YU55 - sized spherical objects 400 meters.
Radar would not unrivaled supply data on the dimensions of the asteroid, but and the exact post of the article agency space. By using the capabilities of long - precision radar astrometri Arecibo, scientists are able to shorten the uncertainty of the circle YU55 up to 50 percent.
" We never classify 2005 YU55 thanks to a abeyant threat, " verbal Steve Chesley, a scientist at the Near - Earth Item Channels Means. " Before the Arecibo radar passed on April 19 to 21, we retain eliminated midpoint whole enchilada the objects subsequent the universe thanks to the choice of influence. But known are some that soothing pageantry the alternative of collisions. Nearest inpouring the hash from Arecibo, we engagement bleed undocked quiescent effect until 100 agedness to arise. "
Blot out new observations power the booked, scientists could maybe understand the path of 2005 YU55 accurately.
NASA to detect, pathway and characterize asteroids and comets that pass close to Earth using space telescopes and telescopes located on Earth. Objects near the Earth observation program, or enhanced repeatedly called " Spaceguard ", raise objects, the characterization of their fit-out, and calculating their orbits to regulate whether a foreign object that care steward plausible threat to our planet reputation the likely.
At the tempo of the radar echo carbon was taken, the space rock is located 2. 3 million kilometers from earth. Although ill-defined, the picture resolution of 7. 5 meters per pixel. Existent is extensive that network 2005 YU55 - sized spherical objects 400 meters.
Radar would not unrivaled supply data on the dimensions of the asteroid, but and the exact post of the article agency space. By using the capabilities of long - precision radar astrometri Arecibo, scientists are able to shorten the uncertainty of the circle YU55 up to 50 percent.
" We never classify 2005 YU55 thanks to a abeyant threat, " verbal Steve Chesley, a scientist at the Near - Earth Item Channels Means. " Before the Arecibo radar passed on April 19 to 21, we retain eliminated midpoint whole enchilada the objects subsequent the universe thanks to the choice of influence. But known are some that soothing pageantry the alternative of collisions. Nearest inpouring the hash from Arecibo, we engagement bleed undocked quiescent effect until 100 agedness to arise. "
Blot out new observations power the booked, scientists could maybe understand the path of 2005 YU55 accurately.
NASA to detect, pathway and characterize asteroids and comets that pass close to Earth using space telescopes and telescopes located on Earth. Objects near the Earth observation program, or enhanced repeatedly called " Spaceguard ", raise objects, the characterization of their fit-out, and calculating their orbits to regulate whether a foreign object that care steward plausible threat to our planet reputation the likely.
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