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  • MPEC 2012-K66 : 2012 KT42

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    M.P.E.C. 2012-K66                                Issued 2012 May 28, 15:22 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL http://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2012 KT42
    
    Observations:
         K12K42T  C2012 05 28.29728 16 26 35.55 -22 00 01.9                rEK066G96
         K12K42T* C2012 05 28.30359 16 26 32.17 -21 59 52.2          18.1 VrEK066G96
         K12K42T  C2012 05 28.31524 16 26 25.83 -21 59 32.6          18.4 VrEK066G96
         K12K42T  C2012 05 28.35690 16 26 02.18 -21 58 04.1          18.2 VrEK066G96
         K12K42T KC2012 05 28.37940 16 26 59.65 -21 35 07.3          18.6 RoEK066474
         K12K42T KC2012 05 28.38364 16 26 58.11 -21 34 58.1          18.0 RoEK066474
         K12K42T KC2012 05 28.38575 16 26 57.35 -21 34 54.3          18.2 RoEK066474
         K12K42T {C2012 05 28.39576416 25 39.921-21 56 10.94         19.2 RtEK066695
         K12K42T {C2012 05 28.39743116 25 38.923-21 56 06.18         19.2 RtEK066695
         K12K42T {C2012 05 28.39908616 25 37.946-21 56 00.19         19.2 RtEK066695
         K12K42T {C2012 05 28.40074116 25 36.976-21 55 55.34         19.4 RtEK066695
         K12K42T 2C2012 05 28.41802 16 27 06.70 -21 35 42.2          17.5 RoEK066E10
         K12K42T 2C2012 05 28.41926 16 27 06.28 -21 35 39.6          17.7 RoEK066E10
         K12K42T 2C2012 05 28.42062 16 27 05.75 -21 35 37.3          17.5 RoEK066E10
         K12K42T 7C2012 05 28.43221 16 26 06.33 -21 53 17.9                tEK066F65
         K12K42T 7C2012 05 28.43329 16 26 05.61 -21 53 15.3                tEK066F65
         K12K42T 7C2012 05 28.43432 16 26 04.89 -21 53 13.0          17.7 RtEK066F65
         K12K42T 7C2012 05 28.43507 16 26 04.36 -21 53 11.1                tEK066F65
         K12K42T QC2012 05 28.46844 16 26 44.79 -21 34 04.0          18.1 VrEK066E12
         K12K42T QC2012 05 28.47005 16 26 43.97 -21 34 00.7          18.2 VrEK066E12
         K12K42T QC2012 05 28.56562 16 25 40.39 -21 28 43.6          17.9 VrEK066E12
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    695 Kitt Peak.  Observer T. Vorobjov.  1.3-m f/13 Cassegrain + CCD.
    E10 Siding Spring-Faulkes Telescope South.  Observers E. Guido, N. Howes,
        G. Sostero.  2.0-m f/10.0 Ritchey-Chretien + CCD.
    E12 Siding Spring Survey.  Observer R. H. McNaught.  0.5-m Uppsala Schmidt
        + CCD.
    F65 Haleakala-Faulkes Telescope North.  Observers P. Miller, P. Roche,
        A. Tripp, R. Miles, R. Holmes, S. Foglia, L. Buzzi.  Measurers L. Buzzi,
        S. Foglia.  2.0-m f/10 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
        S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    
    Orbital elements:
    2012 KT42                                                Earth MOID = 0.0001 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 276.07228              (2000.0)            P               Q
    n   0.63335661     Peri.   94.63324     +0.94927348     +0.31440030
    a   1.3428799      Node   247.04223     -0.29089600     +0.87115523
    e   0.5189153      Incl.    0.35369     -0.11941263     +0.37714853
    P   1.56           H   28.8           G   0.15           U   6
    Residuals in seconds of arc
    120528 G96  0.1-  0.1+    120528 695  0.1-  0.4+    120528 F65  0.5-  0.1+
    120528 G96  0.2-  0.1+    120528 695  0.2-  0.2-    120528 F65  0.1-  0.2+
    120528 G96  0.2-  0.0     120528 695  0.1-  0.5+    120528 F65  0.1-  0.0
    120528 G96  0.0   0.2+    120528 695  0.1+  0.0     120528 F65  0.2-  0.1+
    120528 474  0.2+  0.3-    120528 E10  0.1+  0.4-    120528 E12  0.0   0.0
    120528 474  0.0   0.3+    120528 E10  0.5+  0.1+    120528 E12  0.2+  0.4-
    120528 474  0.2+  0.2-    120528 E10  0.1-  0.2+    120528 E12  0.1-  0.2+
    
    Ephemeris:
    2012 KT42                a,e,i = 1.34, 0.52, 0                   q = 0.6460
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 04 28    16 22 50.8 -22 08 06   0.3071  1.2827   150.3    22.9    27.9
    ...
    2012 05 13    16 28 05.6 -22 21 12   0.1527  1.1577   163.6    14.2    25.8
    ...
    2012 05 21    16 28 54.9 -22 21 48   0.07649 1.0878   171.1     8.2    24.0
    ...
    2012 05 27    16 28 07.0 -22 09 46   0.02109 1.0343   177.1     2.8    20.8
    2012 05 28    16 27 09.8 -21 56 19   0.01192 1.0253   178.3     1.6    19.4
    ...
    2012 05 28.64 16 25 04.7 -21 26 17   0.0060581.0196   179.5     0.5    17.9
    2012 05 28.65 16 25 00.8 -21 25 21   0.0059671.0195   179.5     0.5    17.8
    2012 05 28.66 16 24 56.8 -21 24 23   0.0058751.0194   179.5     0.5    17.8
    2012 05 28.67 16 24 52.7 -21 23 23   0.0057831.0193   179.5     0.5    17.7
    2012 05 28.68 16 24 48.4 -21 22 21   0.0056921.0192   179.5     0.4    17.7
    2012 05 28.69 16 24 44.0 -21 21 17   0.0056001.0191   179.6     0.4    17.7
    2012 05 28.70 16 24 39.5 -21 20 11   0.0055081.0190   179.6     0.4    17.6
    2012 05 28.71 16 24 34.8 -21 19 03   0.0054171.0189   179.6     0.4    17.6
    2012 05 28.72 16 24 29.9 -21 17 52   0.0053251.0188   179.6     0.4    17.6
    2012 05 28.73 16 24 24.9 -21 16 39   0.0052331.0188   179.6     0.4    17.5
    2012 05 28.74 16 24 19.7 -21 15 23   0.0051421.0187   179.6     0.4    17.5
    2012 05 28.75 16 24 14.3 -21 14 05   0.0050501.0186   179.6     0.4    17.4
    2012 05 28.76 16 24 08.7 -21 12 43   0.0049581.0185   179.6     0.4    17.4
    2012 05 28.77 16 24 02.9 -21 11 19   0.0048671.0184   179.6     0.4    17.4
    2012 05 28.78 16 23 56.9 -21 09 51   0.0047751.0183   179.6     0.4    17.3
    2012 05 28.79 16 23 50.7 -21 08 20   0.0046831.0182   179.5     0.5    17.3
    2012 05 28.80 16 23 44.2 -21 06 45   0.0045921.0181   179.5     0.5    17.2
    2012 05 28.81 16 23 37.4 -21 05 06   0.0045001.0180   179.5     0.5    17.2
    2012 05 28.82 16 23 30.4 -21 03 23   0.0044081.0179   179.5     0.5    17.2
    2012 05 28.83 16 23 23.1 -21 01 36   0.0043171.0179   179.4     0.6    17.1
    2012 05 28.84 16 23 15.4 -20 59 44   0.0042251.0178   179.4     0.6    17.1
    2012 05 28.85 16 23 07.5 -20 57 47   0.0041331.0177   179.4     0.6    17.0
    2012 05 28.86 16 22 59.1 -20 55 45   0.0040411.0176   179.3     0.7    17.0
    2012 05 28.87 16 22 50.4 -20 53 37   0.0039501.0175   179.3     0.7    16.9
    2012 05 28.88 16 22 41.3 -20 51 23   0.0038581.0174   179.2     0.8    16.9
    2012 05 28.89 16 22 31.7 -20 49 02   0.0037661.0173   179.2     0.8    16.9
    2012 05 28.90 16 22 21.7 -20 46 34   0.0036751.0172   179.1     0.9    16.8
    2012 05 28.91 16 22 11.2 -20 43 59   0.0035831.0171   179.0     1.0    16.8
    2012 05 28.92 16 22 00.1 -20 41 15   0.0034911.0170   179.0     1.0    16.7
    2012 05 28.93 16 21 48.4 -20 38 23   0.0034001.0170   178.9     1.1    16.7
    2012 05 28.94 16 21 36.1 -20 35 21   0.0033081.0169   178.8     1.2    16.6
    2012 05 28.95 16 21 23.1 -20 32 09   0.0032161.0168   178.7     1.3    16.5
    2012 05 28.96 16 21 09.3 -20 28 45   0.0031241.0167   178.7     1.3    16.5
    2012 05 28.97 16 20 54.7 -20 25 09   0.0030331.0166   178.6     1.4    16.4
    2012 05 28.98 16 20 39.2 -20 21 19   0.0029411.0165   178.5     1.5    16.4
    2012 05 28.99 16 20 22.8 -20 17 14   0.0028491.0164   178.4     1.6    16.3
    2012 05 29.00 16 20 05.2 -20 12 53   0.0027571.0163   178.3     1.7    16.3
    2012 05 29.01 16 19 46.5 -20 08 14   0.0026661.0162   178.2     1.8    16.2
    2012 05 29.02 16 19 26.5 -20 03 15   0.0025741.0161   178.0     2.0    16.1
    2012 05 29.03 16 19 05.0 -19 57 54   0.0024821.0161   177.9     2.1    16.1
    2012 05 29.04 16 18 41.8 -19 52 07   0.0023901.0160   177.8     2.2    16.0
    2012 05 29.05 16 18 16.9 -19 45 53   0.0022991.0159   177.6     2.4    15.9
    2012 05 29.06 16 17 49.9 -19 39 08   0.0022071.0158   177.5     2.5    15.8
    2012 05 29.07 16 17 20.6 -19 31 47   0.0021151.0157   177.3     2.7    15.7
    2012 05 29.08 16 16 48.8 -19 23 45   0.0020231.0156   177.1     2.9    15.7
    2012 05 29.09 16 16 13.9 -19 14 58   0.0019321.0155   176.9     3.1    15.6
    2012 05 29.10 16 15 35.7 -19 05 18   0.0018401.0154   176.7     3.3    15.5
    2012 05 29.11 16 14 53.5 -18 54 36   0.0017481.0153   176.4     3.6    15.4
    2012 05 29.12 16 14 06.8 -18 42 42   0.0016561.0152   176.1     3.9    15.3
    2012 05 29.13 16 13 14.7 -18 29 24   0.0015651.0151   175.8     4.2    15.2
    2012 05 29.14 16 12 16.3 -18 14 25   0.0014731.0151   175.5     4.5    15.1
    2012 05 29.15 16 11 10.3 -17 57 26   0.0013811.0150   175.1     4.9    14.9
    2012 05 29.16 16 09 55.2 -17 37 59   0.0012901.0149   174.6     5.4    14.8
    2012 05 29.17 16 08 28.9 -17 15 33   0.0011981.0148   174.1     5.9    14.7
    2012 05 29.18 16 06 48.9 -16 49 20   0.0011061.0147   173.5     6.5    14.5
    2012 05 29.19 16 04 51.3 -16 18 20   0.0010151.0146   172.8     7.2    14.4
    2012 05 29.20 16 02 31.2 -15 41 05   0.0009231.0145   172.0     8.0    14.2
    2012 05 29.21 15 59 41.7 -14 55 35   0.0008321.0144   171.0     9.0    14.0
    2012 05 29.22 15 56 11.8 -13 58 37   0.0007411.0143   169.7    10.3    13.8
    2012 05 29.23 15 51 45.7 -12 45 26   0.0006501.0142   168.0    12.0    13.6
    2012 05 29.24 15 46 01.9 -11 09 26   0.0005601.0141   165.9    14.1    13.4
    2012 05 29.25 15 38 02.6 -08 53 11   0.0004701.0141   162.9    17.1    13.1
    2012 05 29.26 15 26 29.5 -05 32 08   0.0003831.0140   158.5    21.5    12.8
    2012 05 29.27 15 08 20.7 -00 10 40   0.0003001.0139   151.5    28.5    12.5
    2012 05 29.28 14 37 05.2 +08 59 22   0.0002191.0138   139.4    40.6    12.1
    2012 05 29.29 13 28 43.2 +26 25 01   0.0001551.0137   115.6    64.4    12.1
    2012 05 29.30 10 12 37.9 +48 42 57   0.0001371.0136    71.8   108.2    13.6
    2012 05 29.31 07 19 32.3 +46 33 53   0.0001871.0135    43.0   137.0    16.7
    2012 05 29.32 06 14 34.4 +40 47 54   0.0002561.0134    29.9   150.1    19.3
    2012 05 29.33 06 00 57.1 +39 07 16   0.0003101.0133    26.8   153.2    20.4
    2012 05 29.34 05 33 12.2 +35 06 36   0.0003951.0132    20.0   160.0    22.8
    2012 05 29.35 05 10 04.6 +31 06 07   0.0005051.0131    13.7   166.3    26.3
    2012 05 29.36 04 46 07.5 +26 15 54   0.0006861.0129     6.5   173.5
    
    Gareth V. Williams           (C) Copyright 2012 MPC           M.P.E.C. 2012-K66
    

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