The 22 - 49 metre wide asteroid 2008 CQ will make a close pass (4.8 lunar distances, 0.0124 AU) travelling at 11.07 km/second, to the Earth-Moon system on the 31st January 2015 @ 01:20 UT ±2 days 05:21.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Ephemeris
Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2015 01 30 02 17 57.7 -23 02 00 0.02713 0.9790 76.4 102.0 21.2 2015 01 31 03 05 05.8 -15 16 30 0.02447 0.9847 88.4 90.1 20.5 2015 02 01 03 55 34.5 -05 34 38 0.02344 0.9905 102.4 76.3 19.9 2015 02 02 04 44 53.7 +04 28 40 0.02424 0.9964 116.3 62.4 19.5 2015 02 03 05 29 06.1 +13 07 07 0.02672 1.0022 128.0 50.8 19.4 2015 02 04 06 06 20.3 +19 37 53 0.03048 1.0081 136.7 42.1 19.5 2015 02 05 06 36 39.4 +24 14 34 0.03511 1.0140 142.7 36.1 19.6 2015 02 06 07 01 02.6 +27 27 37 0.04032 1.0199 146.6 32.2 19.8 2015 02 07 07 20 41.1 +29 43 35 0.04593 1.0258 149.1 29.6 20.1 2015 02 08 07 36 38.4 +31 21 08 0.05182 1.0318 150.6 28.0 20.3 2015 02 09 07 49 44.8 +32 32 35 0.05790 1.0377 151.5 27.0 20.5 2015 02 10 08 00 39.0 +33 25 54 0.06414 1.0437 152.0 26.4 20.7
