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NEODyS
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A/AC.105/C.1/L.316 United Nations
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Source URL: www.oosa.unvienna.org
Language: English
- Date: 2012-01-31 07:37:55
Astronomical surveys
Planetary defense
Asteroids
Spaceflight
Asteroid-impact avoidance
Near-Earth object
99942 Apophis
Catalina Sky Survey
NEODyS
Astronomy
Space
Planetary science
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