The 10 - 23 metre wide asteroid 2017 DB will make a close pass in the constellation Taurus (1.83 LD, 0.0047 AU) travelling at 8.10 km/second, to the Earth-Moon system on the 20th February 2017 @ 16:34 UT ±00:01.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Magnitude: 18.8