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  • MPEC 2012-D51 : 2012 DA14

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    M.P.E.C. 2012-D51                                Issued 2012 Feb. 24, 01:59 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 DA14
    
    Observations:
         K12D14A* C2012 02 23.02780 14 49 37.10 +38 33 45.1          18.9 VrED051J75
         K12D14A  C2012 02 23.03431 14 49 34.73 +38 35 21.2          18.6 VrED051J75
         K12D14A  C2012 02 23.04082 14 49 32.44 +38 36 57.9          19.0 VrED051J75
         K12D14A KC2012 02 23.06785314 49 22.37 +38 43 49.0          18.5 VrED051J75
         K12D14A KC2012 02 23.07087514 49 21.24 +38 44 34.1          18.7 VrED051J75
         K12D14A KC2012 02 23.07389314 49 20.05 +38 45 20.0          18.6 VrED051J75
         K12D14A KC2012 02 23.09374614 49 12.39 +38 50 16.1          18.7 VrED051J75
         K12D14A KC2012 02 23.09629514 49 11.38 +38 50 54.0          18.8 VrED051J75
         K12D14A KC2012 02 23.09792 14 49 08.92 +38 50 50.3          19.3 VvED051I93
         K12D14A KC2012 02 23.09882414 49 10.38 +38 51 31.2          18.6 VrED051J75
         K12D14A KC2012 02 23.10708 14 49 05.35 +38 53 04.4          19.7 VvED051I93
         K12D14A KC2012 02 23.11699 14 49 01.45 +38 55 29.8          19.9 VvED051I93
         K12D14A KC2012 02 23.12563 14 48 58.05 +38 57 35.7          19.4 VvED051I93
         K12D14A  C2012 02 23.30429 14 48 19.06 +39 38 35.1          18.7 RcED051854
         K12D14A  C2012 02 23.30801 14 48 17.87 +39 39 29.3          19.1 RcED051854
         K12D14A  C2012 02 23.31174 14 48 16.56 +39 40 23.4          18.7 RcED051854
         K12D14A {C2012 02 23.52361714 46 52.607+40 29 24.33         18.9 RtED051695
         K12D14A {C2012 02 23.52549214 46 51.804+40 29 48.48         18.6 RtED051695
         K12D14A {C2012 02 23.52737314 46 51.045+40 30 13.20         18.5 RtED051695
         K12D14A KC2012 02 24.02673614 44 51.05 +42 12 49.0          18.6 VrED051J75
         K12D14A KC2012 02 24.02867814 44 50.44 +42 13 13.5          18.8 VrED051J75
         K12D14A KC2012 02 24.03105714 44 49.56 +42 13 44.5          18.7 VrED051J75
    
    Observer details:
    695 Kitt Peak.  Observer T. Vorobjov.  1.3-m f/13 Cassegrain + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/5.0 reflector + CCD.
    J75 OAM Observatory, La Sagra.  Observers S. Sanchez, J. Nomen, M. Hurtado,
        J. A. Jaume, W. K. Y. Yeung, P. Rios, F. Serra, F. Serra TEL 0. 45-m
        f/2. 8 reflector.  0.45-m f/2.8 reflector + CCD.
    
    Orbital elements:
    2012 DA14                                                Earth MOID = 0.0002 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 103.32879              (2000.0)            P               Q
    n   0.98299208     Peri.  271.10866     +0.51514870     -0.85159843
    a   1.0017731      Node   147.29585     +0.84032283     +0.47954750
    e   0.1082261      Incl.   10.33843     +0.16875831     +0.21169391
    P   1.00           H   24.4           G   0.15           U   7
    Residuals in seconds of arc
    120223 J75  0.4+  3.3+    120223 I93  0.3-  0.3+    120223 695  0.1+  0.1-
    120223 J75  0.2-  0.0     120223 J75  0.2-  0.6-    120223 695  0.0   0.3-
    120223 J75  0.4+  2.5-    120223 I93  0.3-  0.3-    120223 695  0.3+  0.0
    120223 J75  0.3-  0.3-    120223 I93  0.3-  0.0     120224 J75  0.3-  0.1-
    120223 J75  0.1-  0.6-    120223 I93  0.0   0.1-    120224 J75  0.2+  0.4-
    120223 J75  0.5-  0.0     120223 854  0.3+  1.1+    120224 J75  0.5-  0.2+
    120223 J75  0.1-  0.3-    120223 854  1.0+  0.8+
    120223 J75  0.1-  0.3-    120223 854  0.5+  0.4+
    
    Ephemeris:
    2012 DA14                a,e,i = 1.00, 0.11, 10                  q = 0.8934
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 01 25    22 01 14.2 -78 22 31   0.07693 0.9486    60.2   115.7    23.3
    ...
    2012 02 09    16 57 49.8 -67 19 14   0.03016 0.9753    67.6   110.8    21.0
    ...
    2012 02 17    15 25 10.9 -05 42 24   0.01759 0.9903    97.0    82.0    18.5
    ...
    2012 02 23    14 49 27.2 +38 28 06   0.02880 1.0015   114.4    64.1    19.0
    2012 02 24    14 44 41.5 +42 08 14   0.03157 1.0034   115.3    63.1    19.1
    2012 02 25    14 40 09.4 +45 11 15   0.03446 1.0052   115.9    62.4    19.3
    ...
    2012 03 02    14 16 26.6 +55 52 09   0.05301 1.0163   117.0    60.4    20.2
    ...
    2012 03 10    13 50 39.3 +61 21 25   0.07882 1.0305   116.3    59.7    21.1
    ...
    2012 03 25    13 12 08.4 +63 24 11   0.1269  1.0552   114.0    59.7    22.2
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-D51
    

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