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Home -> Astronomy News -> Asteroids -> Asteroid 2011 BQ50
Post Info TOPIC: Asteroid 2011 BQ50
Blobrana


L

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RE: Asteroid 2011 BQ50
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Ephemeris
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 02 22    06 43 02.5 +13 11 35   0.02801 1.0062   127.1    51.6    22.2
2011 02 23    06 31 05.2 +13 14 00   0.02796 1.0049   123.2    55.4    22.3
2011 02 24    06 19 12.2 +13 14 27   0.02798 1.0035   119.4    59.2    22.4
2011 02 25    06 07 27.0 +13 13 01   0.02807 1.0021   115.5    63.0    22.5
2011 02 26    05 55 52.9 +13 09 45   0.02823 1.0008   111.7    66.8    22.6
2011 02 27    05 44 32.7 +13 04 46   0.02845 0.9994   108.0    70.5    22.7
2011 02 28    05 33 28.7 +12 58 11   0.02873 0.9979   104.3    74.1    22.9


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Blobrana


L

Posts: 131433
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Orbital elements:
2011 BQ50                                                Earth MOID = 0.0060 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 218.28610              (2000.0)            P               Q
n   1.06594734     Peri.    0.68686     +0.28621505     +0.95814091
a   0.9491005      Node   285.94465     -0.87913355     +0.25975694
e   0.0972072      Incl.    0.40826     -0.38105794     +0.12038410
P   0.92           H   27.8           G   0.15           U   8

MPEC 2011 - C10

The 6 - 14 metre wide asteroid 2011 BQ50 will make a close pass (11.5 lunar distances, 0.0296 AU), travelling at 2.40 km/second, to the Earth-Moon system on the 23rd February, 2011 @ 06:44 UT ±15:20.

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

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