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On Saturday, December 22, around 17:04, an asteroid 2003 SD220 flew over the Earth, showing a hippopotamus shape in the river in the photo.
Radar photos of an asteroid taken at observatories at Green Bank, Arecibo and Goldstone, California, according to NASA.
Shells ranging in size from 1.1 to 2.5 km were about 7.34 months apart (2.81 million km) from the Earth, the closest distances for 400 years. Even closer to Earth, the "mastodon" will not be reached until 2070.
It is noted that the object is classified as "potentially dangerous asteroid" because of its size and proximity to the 39, Earth orbit.
Photo: NASA
Photo: NASA
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