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  • MPEC 2012-L39 : 2012 LT7

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    M.P.E.C. 2012-L39                                Issued 2012 June 14, 22:44 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2012 LT7
    
    Observations:
         K12L07T* C2012 06 12.45559 18 22 45.036+51 57 04.44         19.8 rLEL039F51
         K12L07T  C2012 06 12.46552 18 22 39.905+51 56 25.95         19.7 rLEL039F51
         K12L07T  C2012 06 12.47603 18 22 34.451+51 55 44.94         19.5 iLEL039F51
         K12L07T  C2012 06 12.48697 18 22 28.812+51 55 02.59         19.6 iLEL039F51
         K12L07T KC2012 06 13.94532 18 10 38.13 +50 17 36.9          19.3 VvEL039I93
         K12L07T KC2012 06 13.95363 18 10 34.15 +50 17 03.4          19.5 VvEL039I93
         K12L07T KC2012 06 13.96458 18 10 28.94 +50 16 18.2          19.6 VvEL039I93
         K12L07T KC2012 06 13.99386 18 10 14.02 +50 14 17.5          19.3 RvEL039B18
         K12L07T KC2012 06 13.99808 18 10 12.06 +50 13 59.8          19.2 RvEL039B18
         K12L07T KC2012 06 14.00162 18 10 11.24 +50 13 44.3                uEL039J95
         K12L07T KC2012 06 14.00230 18 10 10.00 +50 13 42.5          19.0 RvEL039B18
         K12L07T KC2012 06 14.00634 18 10 08.99 +50 13 24.9                uEL039J95
         K12L07T KC2012 06 14.01100 18 10 06.88 +50 13 05.8          19.8 RuEL039J95
         K12L07T  C2012 06 14.21495 18 08 32.80 +49 59 05.3          19.6 VoEL039G48
         K12L07T  C2012 06 14.21672 18 08 31.91 +49 58 57.8          19.1 VoEL039G48
         K12L07T  C2012 06 14.21850 18 08 31.05 +49 58 49.4          19.8 VoEL039G48
         K12L07T  C2012 06 14.28257 18 08 00.79 +49 54 25.6          19.6 RoEL039H01
         K12L07T  C2012 06 14.29051 18 07 57.06 +49 53 52.7          20.3 RoEL039H01
         K12L07T  C2012 06 14.29729 18 07 53.86 +49 53 24.6          19.9 RoEL039H01
         K12L07T  C2012 06 14.30426 18 07 50.58 +49 52 55.7          19.7 RoEL039H01
         K12L07T %C2012 06 14.59477918 05 36.21 +49 32 39.2          19.7 RtEL039F65
         K12L07T %C2012 06 14.59557018 05 35.84 +49 32 35.6          19.7 RtEL039F65
         K12L07T %C2012 06 14.59633218 05 35.51 +49 32 32.6          19.8 RtEL039F65
         K12L07T %C2012 06 14.59708918 05 35.16 +49 32 29.4          19.5 RtEL039F65
         K12L07T %C2012 06 14.59784518 05 34.79 +49 32 25.9          19.4 RtEL039F65
         K12L07T %C2012 06 14.59860818 05 34.45 +49 32 22.6          19.3 RtEL039F65
         K12L07T %C2012 06 14.59936518 05 34.09 +49 32 19.5          19.8 RtEL039F65
         K12L07T %C2012 06 14.60013118 05 33.76 +49 32 16.3          19.4 RtEL039F65
         K12L07T %C2012 06 14.60088318 05 33.40 +49 32 13.2          20.2 RtEL039F65
         K12L07T %C2012 06 14.60164518 05 33.06 +49 32 09.7          19.6 RtEL039F65
         K12L07T %C2012 06 14.60239718 05 32.70 +49 32 06.7          19.7 RtEL039F65
         K12L07T %C2012 06 14.60315918 05 32.37 +49 32 03.5          20.0 RtEL039F65
         K12L07T KC2012 06 14.90032 18 03 20.71 +49 11 03.4          20.1 VuEL039A13
         K12L07T KC2012 06 14.92431 18 03 09.81 +49 09 22.2          19.7 VuEL039A13
         K12L07T KC2012 06 14.92585 18 03 09.11 +49 09 15.8          19.8 VuEL039A13
    
    Observer details:
    A13 Observatoire Naef, Marly.  Observer P. Kocher.  0.5-m f/3.3 Hypergraph
        + CCD.
    B18 Terskol.  Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov,
        N. Karpov.  Measurer M. Andreev.  0.6-m f/12.8 Cassegrain + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
        J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m
        Ritchey-Chretien + CCD.
    F65 Haleakala-Faulkes Telescope North.  Observer T. Lister.  2.0-m f/10
        Ritchey-Chretien + CCD.
    G48 Doc Greiner Research Obs., Rancho Hildalgo.  Observer M. Mills.  0.4-m
        f/10 Schmidt-Cassegrain + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/5.0 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2012 LT7                                                 Earth MOID = 0.4512 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 338.42997              (2000.0)            P               Q
    n   0.88646562     Peri.  358.40460     -0.35638039     -0.69915107
    a   1.0732349      Node   112.06806     +0.86447781     -0.49842852
    e   0.7576401      Incl.   41.97623     +0.35450124     +0.51259808
    P   1.11           H   19.0           G   0.15           U   9
    Residuals in seconds of arc
    120612 F51  0.1-  0.1+    120614 J95  0.5+  0.2+    120614 F65  0.1-  0.2-
    120612 F51  0.1+  0.0     120614 G48  0.8+  0.5+    120614 F65  0.0   0.3-
    120612 F51  0.1-  0.2-    120614 G48  0.3+  0.3+    120614 F65  0.1-  0.2-
    120612 F51  0.2+  0.0     120614 G48  0.1+  0.8-    120614 F65  0.1+  0.1-
    120613 I93  0.1-  0.1-    120614 H01  0.2-  0.0     120614 F65  0.0   0.0
    120613 I93  0.2-  0.3+    120614 H01  0.1-  0.1+    120614 F65  0.1+  0.2-
    120613 I93  0.1-  0.1-    120614 H01  0.2-  0.1+    120614 F65  0.1-  0.0
    120613 B18  0.0   0.0     120614 H01  0.2-  0.2+    120614 F65  0.1+  0.0
    120613 B18  0.4+  0.2-    120614 F65  0.1-  0.0     120614 A13  0.5+  0.1-
    120614 J95  0.4-  0.1+    120614 F65  0.1-  0.3-    120614 A13  0.2+  0.2-
    120614 B18  0.1-  0.1+    120614 F65  0.1+  0.0     120614 A13  0.2+  0.1-
    120614 J95  0.5-  0.1+    120614 F65  0.1+  0.0
    
    Ephemeris:
    2012 LT7                 a,e,i = 1.07, 0.76, 42                  q = 0.2601
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 05 15    23 21 08.8 +57 03 16   0.5744  0.8682    59.0    86.4    20.5
    ...
    2012 05 30    20 47 23.7 +60 43 28   0.5115  1.0746    82.5    69.3    20.1
    ...
    2012 06 07    19 14 54.7 +57 00 29   0.4950  1.1706    95.4    59.7    20.0
    ...
    2012 06 13    18 18 13.0 +51 21 21   0.4956  1.2370   104.6    52.6    19.9
    2012 06 14    18 10 12.2 +50 13 55   0.4970  1.2476   106.0    51.5    19.9
    2012 06 15    18 02 35.9 +49 04 04   0.4988  1.2581   107.4    50.4    19.9
    ...
    2012 06 21    17 24 55.0 +41 30 47   0.5181  1.3187   114.6    44.5    19.9
    ...
    2012 06 29    16 51 48.3 +31 05 43   0.5672  1.3933   120.6    38.9    20.0
    ...
    2012 07 14    16 21 46.0 +14 33 06   0.7212  1.5159   120.5    35.3    20.6
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-L39
    

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