* Astronomy

Blobrana · L

RE: Asteroid 2009 HE60

Blobrana · L

The 20 - 44 metre wide asteroid 2009 HE60 will make a close pass (31.7 lunar distances, 0.0813 AU), travelling at 5.24 km/second, to the Earth-Moon system on the 6th April, 2011 @ 15:30 UT ±16:19.

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

Blobrana · L

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 04 06    18 09 10.2 -33 08 48   0.08161 1.0227   103.5    72.0    22.7
2011 04 07    17 59 06.8 -32 55 38   0.08159 1.0271   106.6    69.0    22.6
2011 04 08    17 49 02.8 -32 39 25   0.08167 1.0315   109.7    66.0    22.6
2011 04 09    17 38 59.8 -32 20 10   0.08185 1.0359   112.8    63.0    22.5
2011 04 10    17 28 59.7 -31 57 56   0.08214 1.0402   116.0    60.0    22.4
2011 04 11    17 19 04.2 -31 32 49   0.08254 1.0445   119.1    57.0    22.3
2011 04 12    17 09 15.1 -31 04 56   0.08305 1.0488   122.2    54.0    22.3
2011 04 13    16 59 34.2 -30 34 28   0.08368 1.0530   125.3    51.0    22.2
2011 04 14    16 50 03.1 -30 01 37   0.08442 1.0572   128.4    48.0    22.2
2011 04 15    16 40 43.3 -29 26 34   0.08529 1.0614   131.4    45.1    22.1
2011 04 16    16 31 36.4 -28 49 36   0.08628 1.0656   134.5    42.2    22.1
2011 04 17    16 22 43.4 -28 10 57   0.08740 1.0697   137.5    39.3    22.0
2011 04 18    16 14 05.4 -27 30 53   0.08864 1.0737   140.5    36.5    22.0
2011 04 19    16 05 43.2 -26 49 41   0.09001 1.0778   143.4    33.7    21.9
2011 04 20    15 57 37.6 -26 07 37   0.09151 1.0818   146.3    31.0    21.9
2011 04 21    15 49 48.9 -25 24 56   0.09313 1.0857   149.2    28.3    21.9
2011 04 22    15 42 17.5 -24 41 55   0.09489 1.0897   152.0    25.6    21.8
2011 04 23    15 35 03.7 -23 58 47   0.09677 1.0936   154.8    23.1    21.8
2011 04 24    15 28 07.5 -23 15 46   0.09878 1.0974   157.5    20.6    21.8
2011 04 25    15 21 29.1 -22 33 04   0.1009  1.1012   160.1    18.1    21.8
2011 04 26    15 15 08.3 -21 50 53   0.1032  1.1050   162.7    15.7    21.7
2011 04 27    15 09 05.0 -21 09 23   0.1056  1.1087   165.2    13.4    21.7
2011 04 28    15 03 18.9 -20 28 44   0.1081  1.1124   167.7    11.2    21.7
2011 04 29    14 57 49.7 -19 49 02   0.1107  1.1161   170.0     9.0    21.7
2011 04 30    14 52 37.2 -19 10 25   0.1135  1.1197   172.3     6.9    21.6
2011 05 01    14 47 40.9 -18 32 58   0.1164  1.1233   174.5     4.9    21.6
2011 05 02    14 43 00.4 -17 56 47   0.1194  1.1268   176.6     3.1    21.6
2011 05 03    14 38 35.4 -17 21 53   0.1225  1.1303   178.1     1.7    21.5
2011 05 04    14 34 25.2 -16 48 20   0.1257  1.1338   177.8     1.9    21.6
2011 05 05    14 30 29.4 -16 16 10   0.1290  1.1372   176.2     3.4    21.8

Blobrana · L

Asteroid 2009 HE60 has passed the Earth.

Blobrana · L

The 20 - 44 metre wide asteroid 2009 HE60 will make a close pass (21.4 lunar distances, 0.0550 AU), travelling at 5.95 km/second, to the Earth-Moon system on the 5th April, 2010.

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

Blobrana · L

Orbital elements:
2009 HE60                                                Earth MOID = 0.0154 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
M 149.99178              (2000.0)            P               Q
n   0.98889601     Peri.  220.11551     +0.00720230     -0.99975387
a   0.9977819      Node   229.48252     +0.92438779     +0.01465986
e   0.2658376      Incl.    1.58174     +0.38138608     -0.01665205
P   1.00           H   25.6           G   0.15           U   9

MPEC 2009 - H61