2001 yb5造句

例句与造句

1. However, just 19 others have come closer than 2001 YB5 since 1991, Pravdo said.
2. Dozens of asteroids pass close by the Earth each year, though 2001 YB5 was closer than most.
3. On Jan . 7, Asteroid 2001 YB5 passed far closer, about twice the distance to the moon.
4. Astronomers with the National Aeronautics and Space Administration's Near-Earth Asteroid Tracking program discovered 2001 YB5 on Dec . 26.
5. The asteroid, dubbed 2001 YB5, came within 520, 000 miles ( 840, 000 kilometers ) of Earth on Monday, approximately twice the distance to the moon.
6. It's difficult to find 2001 yb5 in a sentence. 用2001 yb5造句挺难的
7. The solid chunk of space rock, dubbed 2001 YB5 and nearly 1, 000 feet across, was spotted by telescopes on Maui and Palomar Mountain ( San Diego County ) just after Christmas.
8. Asteroid 2001 YB5, estimated to be 1, 000 feet ( 300 meters ) across, was traveling about 68, 000 mph ( 110, 000 kph ) relative to the Earth when it zipped past.
9. "' 2001 YB5 "'is an NASA Ames Research Center claim that although YB5-sized objects in space commonly fly and orbit the Earth's proximity at such close distances annually, there are no indications of a YB5 collision on Earth as their predicted impact spans from about once every 20, 000 to 30, 000 years.