* Astronomy

The 26 - 57 metre wide asteroid 2011 FG41 will make a close pass (31.9 lunar distances, 0.0820 AU), travelling at 6.31 km/second, to the Earth-Moon system on the 19th April, 2011 @ 15:31 UT ±00:04.

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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     V
2011 04 15    13 28.04   +08 16.3    0.0823   1.082   162.2    16.5    20.6
2011 04 16    13 36.54   +09 42.5    0.0821   1.081   160.4    18.1    20.7
2011 04 17    13 45.14   +11 07.3    0.0821   1.080   158.6    19.8    20.7
2011 04 18    13 53.81   +12 30.3    0.0822   1.080   156.7    21.5    20.8
2011 04 19    14 02.50   +13 50.7    0.0826   1.079   154.9    23.3    20.9
2011 04 20    14 11.19   +15 08.2    0.0831   1.079   153.1    24.9    20.9
2011 04 21    14 19.83   +16 22.3    0.0838   1.079   151.3    26.6    21.0
2011 04 22    14 28.39   +17 32.6    0.0847   1.079   149.5    28.2    21.1
2011 04 23    14 36.83   +18 38.9    0.0858   1.079   147.8    29.8    21.1
2011 04 24    14 45.13   +19 41.1    0.0870   1.079   146.2    31.3    21.2
2011 04 25    14 53.26   +20 38.8    0.0884   1.079   144.6    32.7    21.3