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Home -> Astronomy News -> Solar System -> Asteroid 2005 YU55
Post Info TOPIC: Asteroid 2005 YU55
Blobrana


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RE: Asteroid 2005 YU55
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The 110 - 240 metre wide asteroid 2005 YU55 will make a close pass (0.8 lunar distances, 0.0022 AU), travelling at 13.72 km/second, to the Earth-Moon system on the 8th November, 2011 @ 23:28 UT ±00:01.

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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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Google earth file: Asteroid 2005 YU55.kmz (18kb, kmz)
(Version 2)

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 05 17    08 36 24.1 +19 00 27   1.2891  1.3547    71.0    44.9    24.8
2011 05 18    08 38 16.9 +18 53 08   1.2928  1.3494    70.5    44.9    24.8
2011 05 19    08 40 10.6 +18 45 41   1.2964  1.3441    70.0    45.0    24.8
2011 05 20    08 42 05.2 +18 38 06   1.2999  1.3387    69.5    45.1    24.8
2011 05 21    08 44 00.6 +18 30 22   1.3032  1.3332    69.0    45.1    24.8
2011 05 22    08 45 56.9 +18 22 31   1.3064  1.3278    68.5    45.2    24.8
2011 05 23    08 47 54.1 +18 14 31   1.3095  1.3222    68.0    45.2    24.8
2011 05 24    08 49 52.2 +18 06 22   1.3124  1.3167    67.6    45.3    24.8
2011 05 25    08 51 51.0 +17 58 05   1.3152  1.3110    67.1    45.4    24.8
2011 05 26    08 53 50.8 +17 49 40   1.3179  1.3054    66.6    45.4    24.8
2011 05 27    08 55 51.3 +17 41 05   1.3204  1.2996    66.2    45.5    24.8
2011 05 28    08 57 52.7 +17 32 23   1.3228  1.2939    65.7    45.5    24.8
2011 05 29    08 59 54.9 +17 23 31   1.3250  1.2880    65.3    45.6    24.8
2011 05 30    09 01 57.9 +17 14 31   1.3271  1.2822    64.8    45.7    24.8
2011 05 31    09 04 01.7 +17 05 21   1.3291  1.2762    64.4    45.7    24.8
2011 06 01    09 06 06.3 +16 56 03   1.3309  1.2703    63.9    45.8    24.8
2011 06 02    09 08 11.7 +16 46 36   1.3326  1.2643    63.5    45.9    24.8
2011 06 03    09 10 17.9 +16 37 00   1.3342  1.2582    63.1    45.9    24.8
2011 06 04    09 12 24.9 +16 27 14   1.3356  1.2521    62.6    46.0    24.8
2011 06 05    09 14 32.6 +16 17 20   1.3368  1.2459    62.2    46.1    24.8
2011 06 06    09 16 41.1 +16 07 17   1.3379  1.2397    61.8    46.2    24.8
2011 06 07    09 18 50.4 +15 57 04   1.3389  1.2334    61.4    46.2    24.7
2011 06 08    09 21 00.4 +15 46 42   1.3396  1.2271    61.0    46.3    24.7
2011 06 09    09 23 11.2 +15 36 11   1.3403  1.2208    60.6    46.4    24.7
2011 06 10    09 25 22.6 +15 25 31   1.3408  1.2144    60.2    46.5    24.7
2011 06 11    09 27 34.9 +15 14 41   1.3411  1.2079    59.8    46.6    24.7
2011 06 12    09 29 47.8 +15 03 42   1.3413  1.2014    59.4    46.7    24.7
2011 06 13    09 32 01.5 +14 52 34   1.3413  1.1949    59.0    46.8    24.7
2011 06 14    09 34 15.8 +14 41 16   1.3412  1.1883    58.6    46.9    24.7
2011 06 15    09 36 30.9 +14 29 49   1.3409  1.1817    58.3    47.0    24.7
2011 06 16    09 38 46.7 +14 18 12   1.3404  1.1750    57.9    47.1    24.7
2011 06 17    09 41 03.3 +14 06 25   1.3398  1.1683    57.5    47.2    24.7
2011 06 18    09 43 20.5 +13 54 29   1.3390  1.1615    57.1    47.3    24.6
2011 06 19    09 45 38.5 +13 42 24   1.3381  1.1547    56.8    47.4    24.6
2011 06 20    09 47 57.2 +13 30 08   1.3370  1.1478    56.4    47.5    24.6
2011 06 21    09 50 16.6 +13 17 43   1.3358  1.1409    56.1    47.6    24.6
2011 06 22    09 52 36.8 +13 05 07   1.3343  1.1340    55.7    47.8    24.6
2011 06 23    09 54 57.7 +12 52 22   1.3328  1.1270    55.4    47.9    24.6
2011 06 24    09 57 19.4 +12 39 27   1.3310  1.1200    55.0    48.1    24.6
2011 06 25    09 59 41.8 +12 26 22   1.3291  1.1130    54.7    48.2    24.6
2011 06 26    10 02 04.9 +12 13 06   1.3270  1.1059    54.4    48.3    24.5
2011 06 27    10 04 28.9 +11 59 41   1.3248  1.0987    54.1    48.5    24.5
2011 06 28    10 06 53.5 +11 46 05   1.3224  1.0916    53.7    48.7    24.5
2011 06 29    10 09 19.0 +11 32 19   1.3198  1.0844    53.4    48.8    24.5
2011 06 30    10 11 45.2 +11 18 23   1.3170  1.0771    53.1    49.0    24.5
2011 07 01    10 14 12.2 +11 04 17   1.3141  1.0699    52.8    49.2    24.5
2011 07 02    10 16 39.9 +10 50 00   1.3110  1.0625    52.5    49.4    24.5
2011 07 03    10 19 08.5 +10 35 34   1.3077  1.0552    52.2    49.6    24.4
2011 07 04    10 21 37.8 +10 20 57   1.3042  1.0478    51.9    49.8    24.4
2011 07 05    10 24 07.9 +10 06 09   1.3006  1.0404    51.6    50.0    24.4
2011 07 06    10 26 38.8 +09 51 12   1.2967  1.0330    51.3    50.2    24.4
2011 07 07    10 29 10.5 +09 36 04   1.2927  1.0256    51.0    50.4    24.4
2011 07 08    10 31 42.9 +09 20 46   1.2885  1.0181    50.8    50.7    24.4
2011 07 09    10 34 16.2 +09 05 18   1.2842  1.0106    50.5    50.9    24.4
2011 07 10    10 36 50.2 +08 49 39   1.2796  1.0030    50.2    51.2    24.3
2011 07 11    10 39 25.1 +08 33 51   1.2749  0.9955    50.0    51.4    24.3
2011 07 12    10 42 00.7 +08 17 52   1.2700  0.9879    49.7    51.7    24.3
2011 07 13    10 44 37.2 +08 01 44   1.2649  0.9803    49.4    52.0    24.3
2011 07 14    10 47 14.4 +07 45 25   1.2596  0.9727    49.2    52.3    24.3
2011 07 15    10 49 52.5 +07 28 56   1.2541  0.9651    48.9    52.6    24.2
2011 07 16    10 52 31.4 +07 12 17   1.2484  0.9575    48.7    52.9    24.2
2011 07 17    10 55 11.1 +06 55 28   1.2426  0.9499    48.5    53.2    24.2
2011 07 18    10 57 51.7 +06 38 29   1.2365  0.9422    48.2    53.6    24.2
2011 07 19    11 00 33.1 +06 21 21   1.2303  0.9346    48.0    53.9    24.2
2011 07 20    11 03 15.3 +06 04 02   1.2239  0.9270    47.8    54.3    24.2
2011 07 21    11 05 58.4 +05 46 33   1.2172  0.9193    47.6    54.7    24.1
2011 07 22    11 08 42.4 +05 28 55   1.2104  0.9117    47.4    55.1    24.1
2011 07 23    11 11 27.2 +05 11 07   1.2034  0.9041    47.1    55.5    24.1
2011 07 24    11 14 12.9 +04 53 10   1.1962  0.8964    46.9    55.9    24.1
2011 07 25    11 16 59.5 +04 35 03   1.1888  0.8888    46.7    56.3    24.1
2011 07 26    11 19 47.0 +04 16 47   1.1812  0.8813    46.5    56.8    24.0
2011 07 27    11 22 35.3 +03 58 22   1.1735  0.8737    46.4    57.3    24.0
2011 07 28    11 25 24.5 +03 39 48   1.1655  0.8662    46.2    57.8    24.0
2011 07 29    11 28 14.6 +03 21 05   1.1573  0.8587    46.0    58.3    24.0
2011 07 30    11 31 05.6 +03 02 13   1.1489  0.8512    45.8    58.8    24.0
2011 07 31    11 33 57.5 +02 43 13   1.1403  0.8438    45.6    59.3    23.9
2011 08 01    11 36 50.1 +02 24 05   1.1316  0.8364    45.5    59.9    23.9
2011 08 02    11 39 43.7 +02 04 49   1.1226  0.8290    45.3    60.5    23.9
2011 08 03    11 42 38.1 +01 45 26   1.1134  0.8218    45.1    61.1    23.9
2011 08 04    11 45 33.2 +01 25 56   1.1040  0.8145    45.0    61.7    23.9
2011 08 05    11 48 29.2 +01 06 18   1.0944  0.8074    44.8    62.3    23.8
2011 08 06    11 51 26.0 +00 46 35   1.0847  0.8003    44.7    63.0    23.8
2011 08 07    11 54 23.5 +00 26 45   1.0747  0.7933    44.5    63.7    23.8
2011 08 08    11 57 21.7 +00 06 49   1.0645  0.7863    44.4    64.4    23.8
2011 08 09    12 00 20.7 -00 13 11   1.0541  0.7795    44.2    65.1    23.8
2011 08 10    12 03 20.3 -00 33 17   1.0435  0.7727    44.1    65.9    23.8
2011 08 11    12 06 20.5 -00 53 26   1.0328  0.7661    44.0    66.7    23.7
2011 08 12    12 09 21.4 -01 13 40   1.0218  0.7596    43.8    67.5    23.7
2011 08 13    12 12 22.8 -01 33 57   1.0106  0.7532    43.7    68.3    23.7
2011 08 14    12 15 24.7 -01 54 16   0.9993  0.7469    43.6    69.2    23.7
2011 08 15    12 18 27.1 -02 14 37   0.9878  0.7407    43.4    70.1    23.7
2011 08 16    12 21 29.9 -02 35 00   0.9761  0.7347    43.3    71.0    23.7
2011 08 17    12 24 33.1 -02 55 24   0.9642  0.7288    43.2    71.9    23.7
2011 08 18    12 27 36.7 -03 15 48   0.9521  0.7231    43.1    72.9    23.6
2011 08 19    12 30 40.5 -03 36 11   0.9399  0.7175    42.9    73.9    23.6
2011 08 20    12 33 44.4 -03 56 33   0.9274  0.7121    42.8    74.9    23.6
2011 08 21    12 36 48.5 -04 16 53   0.9149  0.7069    42.7    76.0    23.6
2011 08 22    12 39 52.6 -04 37 10   0.9021  0.7019    42.6    77.1    23.6
2011 08 23    12 42 56.7 -04 57 24   0.8892  0.6971    42.4    78.2    23.6
2011 08 24    12 46 00.6 -05 17 32   0.8762  0.6925    42.3    79.3    23.6
2011 08 25    12 49 04.2 -05 37 36   0.8630  0.6881    42.2    80.5    23.6
2011 08 26    12 52 07.6 -05 57 33   0.8497  0.6839    42.0    81.7    23.6
2011 08 27    12 55 10.5 -06 17 22   0.8363  0.6800    41.9    82.9    23.6
2011 08 28    12 58 12.8 -06 37 03   0.8227  0.6763    41.7    84.2    23.6
2011 08 29    13 01 14.4 -06 56 35   0.8090  0.6728    41.6    85.4    23.6
2011 08 30    13 04 15.2 -07 15 57   0.7952  0.6696    41.5    86.7    23.6
2011 08 31    13 07 15.1 -07 35 07   0.7813  0.6667    41.3    88.0    23.6
2011 09 01    13 10 13.9 -07 54 05   0.7674  0.6640    41.1    89.4    23.6
2011 09 02    13 13 11.5 -08 12 50   0.7533  0.6616    41.0    90.8    23.6
2011 09 03    13 16 07.7 -08 31 20   0.7392  0.6594    40.8    92.2    23.6
2011 09 04    13 19 02.3 -08 49 35   0.7250  0.6576    40.6    93.6    23.6
2011 09 05    13 21 55.3 -09 07 33   0.7108  0.6560    40.4    95.0    23.6
2011 09 06    13 24 46.4 -09 25 14   0.6965  0.6547    40.2    96.5    23.7
2011 09 07    13 27 35.6 -09 42 37   0.6823  0.6537    40.0    97.9    23.7
2011 09 08    13 30 22.6 -09 59 41   0.6680  0.6530    39.7    99.4    23.7
2011 09 09    13 33 07.3 -10 16 25   0.6537  0.6527    39.5   100.9    23.7
2011 09 10    13 35 49.6 -10 32 48   0.6394  0.6526    39.3   102.4    23.8
2011 09 11    13 38 29.3 -10 48 50   0.6251  0.6528    39.0   104.0    23.8
2011 09 12    13 41 06.2 -11 04 30   0.6109  0.6533    38.7   105.5    23.8
2011 09 13    13 43 40.3 -11 19 47   0.5967  0.6541    38.4   107.1    23.9
2011 09 14    13 46 11.4 -11 34 41   0.5826  0.6551    38.1   108.6    23.9
2011 09 15    13 48 39.4 -11 49 11   0.5686  0.6565    37.8   110.2    23.9
2011 09 16    13 51 04.2 -12 03 17   0.5546  0.6582    37.4   111.7    24.0
2011 09 17    13 53 25.6 -12 16 59   0.5407  0.6601    37.1   113.3    24.0
2011 09 18    13 55 43.6 -12 30 15   0.5269  0.6624    36.7   114.9    24.1
2011 09 19    13 57 58.0 -12 43 07   0.5132  0.6649    36.3   116.5    24.2
2011 09 20    14 00 08.9 -12 55 33   0.4997  0.6677    35.9   118.0    24.2
2011 09 21    14 02 16.0 -13 07 33   0.4862  0.6707    35.5   119.6    24.3
2011 09 22    14 04 19.3 -13 19 08   0.4729  0.6740    35.1   121.2    24.4
2011 09 23    14 06 18.9 -13 30 18   0.4597  0.6776    34.6   122.7    24.4
2011 09 24    14 08 14.5 -13 41 02   0.4467  0.6814    34.1   124.3    24.5
2011 09 25    14 10 06.3 -13 51 20   0.4338  0.6854    33.6   125.8    24.6
2011 09 26    14 11 54.2 -14 01 13   0.4211  0.6896    33.1   127.4    24.7
2011 09 27    14 13 38.1 -14 10 41   0.4085  0.6941    32.6   128.9    24.8
2011 09 28    14 15 18.0 -14 19 44   0.3961  0.6988    32.0   130.5    24.9
2011 09 29    14 16 53.9 -14 28 21   0.3839  0.7037    31.5   132.0    25.0
2011 09 30    14 18 25.9 -14 36 35   0.3718  0.7088    30.9   133.5    25.1
2011 10 01    14 19 53.8 -14 44 23   0.3599  0.7140    30.3   135.0    25.2
2011 10 02    14 21 17.9 -14 51 48   0.3482  0.7195    29.7   136.5    25.3
2011 10 03    14 22 37.9 -14 58 49   0.3366  0.7251    29.0   138.0    25.4
2011 10 04    14 23 54.1 -15 05 27   0.3252  0.7309    28.4   139.4    25.6
2011 10 05    14 25 06.4 -15 11 41   0.3139  0.7368    27.7   140.9    25.7
2011 10 06    14 26 14.9 -15 17 33   0.3029  0.7429    27.0   142.4    25.8
2011 10 07    14 27 19.7 -15 23 03   0.2920  0.7491    26.3   143.8    26.0
2011 10 08    14 28 20.9 -15 28 11   0.2813  0.7554    25.6   145.2    26.1
2011 10 09    14 29 18.6 -15 32 58   0.2707  0.7619    24.8   146.6    26.3
2011 10 10    14 30 12.8 -15 37 24   0.2603  0.7684    24.1   148.0    26.5
2011 10 11    14 31 03.7 -15 41 30   0.2500  0.7751    23.3   149.4    26.7
2011 10 12    14 31 51.4 -15 45 17   0.2400  0.7819    22.5   150.8    26.8
2011 10 13    14 32 36.2 -15 48 45   0.2300  0.7888    21.7   152.1    27.0
2011 10 14    14 33 18.1 -15 51 54   0.2202  0.7957    20.9   153.5    27.3
2011 10 15    14 33 57.3 -15 54 46   0.2106  0.8028    20.1   154.8    27.5
2011 10 16    14 34 34.1 -15 57 21   0.2011  0.8099    19.2   156.1    27.7
2011 10 17    14 35 08.5 -15 59 38   0.1917  0.8171    18.4   157.4    28.0
2011 10 18    14 35 41.0 -16 01 40   0.1825  0.8243    17.5   158.7    28.3
2011 10 19    14 36 11.7 -16 03 26   0.1733  0.8316    16.6   159.9    28.6
2011 10 20    14 36 40.8 -16 04 57   0.1643  0.8390    15.8   161.2    29.0
2011 10 21    14 37 08.8 -16 06 13   0.1555  0.8464    14.9   162.4    29.4
2011 10 22    14 37 35.9 -16 07 15   0.1467  0.8538    14.0   163.6    29.8
2011 10 23    14 38 02.5 -16 08 02   0.1380  0.8613    13.1   164.8    30.3
2011 10 24    14 38 29.0 -16 08 36   0.1294  0.8688    12.2   166.0    30.9
2011 10 25    14 38 55.9 -16 08 55   0.1209  0.8764    11.3   167.1    31.5
2011 10 26    14 39 23.8 -16 08 59   0.1125  0.8839    10.4   168.2    32.2
2011 10 27    14 39 53.3 -16 08 48   0.1041  0.8915     9.6   169.3    33.0
2011 10 28    14 40 25.3 -16 08 20   0.09586 0.8991     8.7   170.4    34.0
2011 10 29    14 41 00.9 -16 07 32   0.08764 0.9068     7.8   171.4
2011 10 30    14 41 41.4 -16 06 21   0.07949 0.9144     7.0   172.4
2011 10 31    14 42 29.1 -16 04 42   0.07139 0.9220     6.1   173.4
2011 11 01    14 43 27.0 -16 02 27   0.06333 0.9297     5.3   174.3
2011 11 02    14 44 39.7 -15 59 22   0.05532 0.9373     4.6   175.1
2011 11 03    14 46 15.2 -15 55 05   0.04734 0.9450     3.9   175.9
2011 11 04    14 48 27.5 -15 48 52   0.03940 0.9526     3.4   176.4
2011 11 05    14 51 44.4 -15 39 18   0.03148 0.9602     3.2   176.7
2011 11 06    14 57 10.6 -15 22 52   0.02360 0.9679     3.6   176.3
2011 11 07    15 07 57.4 -14 48 34   0.01576 0.9755     5.3   174.6
2011 11 08    15 39 21.3 -12 56 55   0.0080200.9831    12.3   167.6    26.2
2011 11 09    20 42 24.7 +11 29 49   0.0021810.9907    90.5    89.4    11.7
2011 11 10    01 35 36.5 +18 31 15   0.0083450.9983   160.2    19.6    12.5
2011 11 11    02 06 24.8 +17 35 18   0.01609 1.0058   166.6    13.2    13.7
2011 11 12    02 17 04.9 +17 11 37   0.02392 1.0134   168.2    11.5    14.5
2011 11 13    02 22 29.2 +16 58 50   0.03179 1.0209   168.5    11.1    15.1
2011 11 14    02 25 45.9 +16 50 54   0.03969 1.0284   168.3    11.3    15.7
2011 11 15    02 27 58.8 +16 45 32   0.04761 1.0359   167.8    11.6    16.1
2011 11 16    02 29 35.4 +16 41 42   0.05556 1.0433   167.2    12.1    16.4
2011 11 17    02 30 49.6 +16 38 53   0.06354 1.0507   166.5    12.7    16.8
2011 11 18    02 31 49.2 +16 36 45   0.07155 1.0581   165.7    13.4    17.1
2011 11 19    02 32 39.0 +16 35 09   0.07961 1.0655   164.9    14.0    17.3
2011 11 20    02 33 21.8 +16 33 58   0.08770 1.0728   164.0    14.7    17.6
2011 11 21    02 33 59.8 +16 33 06   0.09583 1.0801   163.2    15.4    17.8
2011 11 22    02 34 34.5 +16 32 31   0.1040  1.0874   162.3    16.0    18.0
2011 11 23    02 35 06.8 +16 32 11   0.1122  1.0946   161.4    16.7    18.2
2011 11 24    02 35 37.6 +16 32 04   0.1205  1.1018   160.5    17.4    18.4
2011 11 25    02 36 07.5 +16 32 10   0.1289  1.1090   159.6    18.0    18.6
2011 11 26    02 36 37.0 +16 32 26   0.1373  1.1161   158.7    18.7    18.8
2011 11 27    02 37 06.3 +16 32 53   0.1457  1.1232   157.8    19.4    18.9
2011 11 28    02 37 35.9 +16 33 31   0.1543  1.1303   156.9    20.0    19.1
2011 11 29    02 38 05.9 +16 34 17   0.1628  1.1373   156.1    20.6    19.3
2011 11 30    02 38 36.4 +16 35 13   0.1715  1.1443   155.2    21.2    19.4


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Asteroid Close Approach YU55 November 8th



An asteroid the size of an aircraft carrier is set to pass in between Earth and the moon. The space rock, if it stays on course, is set to pass a mere 201,700 miles from the big blue.



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Nov  8  RA 20:15:42.3 Dec +13:03:55  Delphinus, mag 11.7
Nov  9  RA 1:38:20.2  Dec +19:15:44  Pisces,    mag 12.4
Nov 10  RA 2:06:48.2  Dec +17:59:30  Aries,     mag 13.7


Google Earth file: Asteroid 2005 YU55.kmz (2kb, kmz)



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Spacecraft Earth to Perform Asteroid 'Flyby' This Autumn

Since the dawn of the space age, humanity has sent 16 robotic emissaries to fly by some of the solar system's most intriguing and nomadic occupants -- comets and asteroids. The data and imagery collected on these deep-space missions of exploration have helped redefine our understanding of how Earth and our part of the galaxy came to be. But this autumn, Mother Nature is giving scientists around the world a close-up view of one of her good-sized space rocks -- no rocket required.
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Mark your calendars for November 8th, because that's when a massive asteroid will sweep past the Earth.
The asteroid called 2005 YU55 has a diameter of 1,300 feet and will approach the planet at 0.85 lunar distances.
Due the object's size and whisking by so close to Earth, an extensive campaign of radar, visual and infrared observations is being planned.
Read more 



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Asteroid 2005 YU55 To Approach Earth Nov 8 2011

Near-Earth asteroid 2005 YU55 will pass within 0.85 lunar distances from the Earth on November 8, 2011. The upcoming close approach by this relatively large 400 meter-sized, C-type asteroid presents an excellent opportunity for synergistic ground-based observations including optical, near infrared and radar data.
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Minimum distance: 0.002173 AU
Date: 21:36 UT, 8th November 2011
Maximum brightness: 11.1 V.
Date of maximum brightness: 04:00: UT, 9th November 2011
Maximum velocity: 515.45"/min
Date of the maximum angular velocity: 00:00: UT, 9th November 2011 Absolutely magnitude: 21.9

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Blobrana


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Asteroid 2005 YU55 will transit the Sun on the 2nd May, 2010.
The apparent diameter will be about 4 milli-arcseconds

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Blobrana


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The 400 metre wide asteroid 2005 YU55 will make a close pass (0.8 lunar distances, 0.00217 AU), travelling at 13.72 km/second, to the Earth-Moon system at 23:29 UT, 8th November, 2011.

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

-- Edited by Blobrana on Sunday 2nd of May 2010 10:48:05 AM

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