* Astronomy

Orbital elements:
2010 BC                                                  Earth MOID = 0.0131 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 338.31618              (2000.0)            P               Q
n   0.36413653     Peri.   60.16224     -0.98929178     +0.03090866
a   1.9421967      Node   121.26716     -0.07467540     -0.94690158
e   0.5720260      Incl.    9.60641     +0.12540077     -0.32003447
P   2.71           H   22.2           G   0.15           U   7

MPEC 2010 - B06

The 96 - 210 metre wide asteroid 2010 BC will make a close pass (7.6 lunar distances, 0.0196 AU), travelling at 14.67 km/second, to the Earth-Moon system on the 24th January, 2010.

See more

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