ATel 6065: Broad-band photometry of the Ultra-fast Rotator 2014 GN1.
The 32 - 72 metre wide asteroid 2014 GN1 made a close pass (2.4 lunar distances, 0.0063 AU), travelling at 20.71 km/second, to the Earth-Moon system on the 6th April 2014 @ 10:25 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).
