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Post Info TOPIC: Asteroid 2012 CS46
Blobrana


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RE: Asteroid 2012 CS46
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Google earth file: Asteroid 2012 CS46.kmz (16kb, kmz)

Ephemeris

Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   V  
2012 02 22 000000 09 01 27.7 -08 07 01   0.018   1.005  153.3  26.2  20.4
2012 02 23 000000 08 57 44.1 -14 43 09   0.014   1.001  147.5  32.1  20.0
2012 02 24 000000 08 51 02.3 -25 42 07   0.011   0.998  137.6  41.9  19.7
2012 02 25 000000 08 35 09.2 -45 03 24   0.0081  0.994  119.7  59.9  19.6
2012 02 26 000000 07 12 32.0 -74 25 09   0.0071  0.990   91.0  88.6  20.3
2012 02 27 000000 22 41 24.4 -72 00 49   0.0083  0.986   63.3 116.3  22.0
2012 02 28 000000 21 47 35.6 -54 09 38   0.011   0.983   47.1 132.5  24.0
2012 02 29 000000 21 34 32.6 -43 44 58   0.015   0.979   38.9 140.5  25.6


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Orbital elements:
2012 CS46                                                Earth MOID = 0.0052 AU
Epoch 2012 Feb. 3.0 TT = JDT 2455960.5                  MPC
M 316.39108              (2000.0)            P               Q
n   0.67437675     Peri.  344.31809     -0.88554981     +0.46451435
a   1.2878570      Node   223.36197     -0.42537896     -0.81541117
e   0.2963313      Incl.    0.44122     -0.18669300     -0.34544325
P   1.46           H   27.9           G   0.15
From 6 observations 2012 Feb. 14-15.

MPEC 2012 - D19

The 7 - 16 metre wide asteroid 2012 CS46 will make a close pass (2.7 lunar distances, 0.0071 AU), travelling at 7.25 km/second, to the Earth-Moon system on the 25th February, 2012 @ 23:05 UT ±16:51.

See more

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



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