The 80 - 180 metre wide asteroid (293726) 2007 RQ17 will make a close pass (18.4 LD, 0.0472 AU) travelling at 7.13 km/second, to the Earth-Moon system on the 12th June 2015 @ 15:57 UT ±00:01.
The 83 - 190 metre wide asteroid 2007 RQ17 will make a close pass (13.9 lunar distances, 0.0357 AU), travelling at 5.92 km/second, to the Earth-Moon system on the 28th June, 2013 @ 04:11 UT ±00:01.
The 80 - 180 metre wide asteroid 2007 RQ17 will make a close pass (13.2 lunar distances, 0.0340 AU), travelling at 5.70 km/second, to the Earth-Moon system on the 22nd July, 2011 @ 05:47 UT ±00:01.
The 81 - 180 metre wide asteroid 2007 RQ17 will make a close pass (8.4 Lunar Distances, 0.0216 AU), travelling at 6.33 km/s, to the Earth-Moon system on the 8th August, 2009. See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Orbital elements: 2007 RQ17 Earth MOID = 0.0215 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 344.49884 (2000.0) P Q n 0.49529693 Peri. 298.41946 +0.38758480 +0.92182816 a 1.5820697 Node 354.38180 -0.83354890 +0.34893587 e 0.3707059 Incl. 1.92978 -0.39366770 +0.16875013 P 1.99 H 22.6 G 0.15 U 1