* Astronomy

Orbital elements:
2011 BG10                                                Earth MOID = 0.0120 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 355.85679              (2000.0)            P               Q
n   0.25308386     Peri.   37.72762     -0.95641598     -0.28807565
a   2.4752918      Node   125.46326     +0.25160932     -0.89600470
e   0.6159557      Incl.    3.36155     +0.14819321     -0.33791714
P   3.89           H   26.2           G   0.15           U   9

MPEC 2011 - B24

The 15 - 34 metre wide asteroid 2011 BG10 will make a close pass (10.7 lunar distances, 0.0274 AU), travelling at 10.78 km/second, to the Earth-Moon system on the 1st February, 2011 @ 04:29 UT ±23:02.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).