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  • MPEC 2012-X95 : 2012 XO134

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    M.P.E.C. 2012-X95                                Issued 2012 Dec. 14, 13:40 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 XO134
    
    Observations:
         K12XD4O* C2012 12 13.29196 04 27 50.07 -11 33 58.2          17.8 VrEX095703
         K12XD4O  C2012 12 13.29741 04 27 48.42 -11 31 42.1          17.7 VrEX095703
         K12XD4O  C2012 12 13.30285 04 27 46.72 -11 29 25.9          17.4 VrEX095703
         K12XD4O  C2012 12 13.30834 04 27 45.03 -11 27 10.9          18.1 VrEX095703
         K12XD4O  C2012 12 13.34120 04 27 35.17 -11 13 40.3          17.9 VrEX095703
         K12XD4O  C2012 12 13.34836 04 27 33.04 -11 10 43.7          17.9 VrEX095703
         K12XD4O  C2012 12 13.35003 04 27 31.91 -11 10 06.8          17.1 RoEX095H01
         K12XD4O  C2012 12 13.35157 04 27 32.17 -11 09 24.5          18.3 RcEX095854
         K12XD4O  C2012 12 13.35365 04 27 31.56 -11 08 33.3          18.4 RcEX095854
         K12XD4O  C2012 12 13.35573 04 27 30.95 -11 07 43.2          18.6 RcEX095854
         K12XD4O  C2012 12 13.35585 04 27 30.26 -11 07 44.1          17.0 RoEX095H01
         K12XD4O  C2012 12 13.36260 04 27 28.90 -11 04 54.3          17.9 VrEX095703
         K12XD4O  C2012 12 13.36342 04 27 28.13 -11 04 38.9          17.1 RoEX095H01
         K12XD4O  C2012 12 13.37095 04 27 26.02 -11 01 35.2          17.4 RoEX095H01
         K12XD4O  C2012 12 13.37523 04 27 25.41 -10 59 47.4          18.0 VrEX095G96
         K12XD4O  C2012 12 13.37558 04 27 25.30 -10 59 39.0          17.7 VrEX095G96
         K12XD4O  C2012 12 13.37595 04 27 25.20 -10 59 30.1          18.1 VrEX095G96
         K12XD4O  C2012 12 13.37631 04 27 25.12 -10 59 21.0          17.9 VrEX095G96
         K12XD4O  C2012 12 13.37667 04 27 25.02 -10 59 12.3          17.9 VrEX095G96
         K12XD4O  C2012 12 13.50070 04 27 17.90 -10 10 33.2          18.1 RoEX095300
         K12XD4O  C2012 12 13.50396 04 27 16.99 -10 09 17.7          18.1 RoEX095300
         K12XD4O  C2012 12 13.50883 04 27 15.65 -10 07 26.6          18.1 RoEX095300
         K12XD4O  C2012 12 13.51535 04 27 13.82 -10 04 57.3          18.1 RoEX095300
         K12XD4O  C2012 12 13.52023 04 27 12.42 -10 03 05.1          18.0 RoEX095300
         K12XD4O  C2012 12 13.54325 04 27 05.35 -09 54 21.9          18.2 VuEX095900
         K12XD4O  C2012 12 13.54953 04 27 03.57 -09 51 59.0          18.2 VuEX095900
         K12XD4O  C2012 12 13.55582 04 27 01.82 -09 49 36.9          18.2 VuEX095900
         K12XD4O KC2012 12 13.92620 04 25 56.48 -07 38 20.4          17.4 RuEX095958
         K12XD4O KC2012 12 13.92972 04 25 55.54 -07 37 11.7          18.3 RuEX095958
         K12XD4O KC2012 12 13.94476 04 25 51.90 -07 32 11.9          18.0 RuEX095958
         K12XD4O KC2012 12 13.94828 04 25 51.07 -07 31 00.8          17.8 RuEX095958
         K12XD4O |C2012 12 14.03041 04 25 46.85 -06 59 19.4          18.6 VuEX095807
         K12XD4O |C2012 12 14.03325 04 25 46.20 -06 58 24.9          18.5 VuEX095807
         K12XD4O |C2012 12 14.03620 04 25 45.53 -06 57 28.2          18.4 VuEX095807
         K12XD4O |C2012 12 14.03892 04 25 44.90 -06 56 36.1          18.4 VuEX095807
         K12XD4O KC2012 12 14.17569804 25 12.46 -06 13 43.1          17.7 RtEX095W85
         K12XD4O KC2012 12 14.17963704 25 11.54 -06 12 30.4          17.6 RtEX095W85
         K12XD4O KC2012 12 14.17991 04 25 17.10 -06 16 47.7          18.0 RqEX095H36
         K12XD4O KC2012 12 14.18357604 25 10.60 -06 11 17.8          17.6 RtEX095W85
         K12XD4O KC2012 12 14.18753004 25 09.68 -06 10 05.0          17.8 RtEX095W85
         K12XD4O KC2012 12 14.19218 04 25 14.31 -06 13 02.2          18.0 RqEX095H36
         K12XD4O KC2012 12 14.20043 04 25 12.44 -06 10 30.9          18.1 RqEX095H36
         K12XD4O KC2012 12 14.20841 04 25 10.62 -06 08 04.8          18.3 RqEX095H36
         K12XD4O KC2012 12 14.22801004 25 04.57 -06 02 09.7          18.1 VrEX095H21
         K12XD4O KC2012 12 14.23352204 25 03.35 -06 00 29.4          18.0 VrEX095H21
         K12XD4O KC2012 12 14.23940204 25 02.05 -05 58 42.7          18.1 VrEX095H21
    
    Observer details:
    300 Bisei Spaceguard Center--BATTeRS.  Observers S. Urakawa, S. Okumura.
        1.0-m f/3.0 reflector + CCD.
    703 Catalina Sky Survey.  Observer J. A. Johnson.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov.  0.76-m f/6.8
        Cassegrain + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    W85 Cerro Tololo-LCOGT A.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2012 XO134                                               Earth MOID = 0.0179 AU
    Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
    M 357.83700              (2000.0)            P               Q
    n   1.02385460     Peri.  197.51499     +0.80740003     +0.58968321
    a   0.9749384      Node   126.33456     -0.53838465     +0.74985466
    e   0.3778177      Incl.    1.38459     -0.24134446     +0.29998617
    P   0.96           H   24.1           G   0.15           U   7
    Residuals in seconds of arc
    121213 703  0.3-  0.3-    121213 G96  0.2-  0.2-    121214 807  0.1-  0.3-
    121213 703  0.3+  0.1+    121213 G96  0.1+  0.1+    121214 807  0.1-  0.2-
    121213 703  0.1-  1.0+    121213 G96  0.1+  0.1+    121214 807  0.3-  0.2-
    121213 703  0.1-  0.3-    121213 300  0.2+  0.1+    121214 W85  0.1-  0.0
    121213 703  0.1+  1.0-    121213 300  0.1+  0.6+    121214 W85  0.1+  0.0
    121213 703  0.3-  0.1-    121213 300  0.3+  0.1-    121214 H36  0.1-  0.3+
    121213 H01  0.0   0.2-    121213 300  0.1+  0.3-    121214 W85  0.1-  0.0
    121213 854  0.4+  0.0     121213 300  0.4-  0.2+    121214 W85  0.1-  0.0
    121213 854  0.3+  0.2+    121213 900  0.0   0.1+    121214 H36  0.1-  0.2+
    121213 854  0.2+  0.6-    121213 900  0.1-  0.4+    121214 H36  0.0   0.2+
    121213 H01  0.0   0.1-    121213 900  0.3+  0.2-    121214 H36  0.2-  0.3+
    121213 703  0.9-  0.8+    121213 958  1.4+  1.1+    121214 H21  0.0   0.2-
    121213 H01  0.0   0.1+    121213 958  0.0   0.6-    121214 H21  0.1+  0.1-
    121213 H01  0.3-  0.1+    121213 958  0.4-  0.8-    121214 H21  0.1+  0.1-
    121213 G96  0.0   0.0     121213 958  0.2-  0.3+
    121213 G96  0.2-  0.1-    121214 807  0.0   0.2-
    
    Ephemeris:
    2012 XO134               a,e,i = 0.97, 0.38, 1                   q = 0.6066
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 11 14    16 07 19.7 -26 51 34   0.1875  0.8091    14.3   162.4    31.9
    ...
    2012 11 29    16 02 11.7 -35 49 11   0.07408 0.9150    14.9   163.9    30.8
    ...
    2012 12 07    15 08 30.5 -68 23 41   0.02440 0.9692    48.6   130.3    21.7
    ...
    2012 12 13    04 28 58.8 -13 38 23   0.03022 1.0081   141.0    37.9    18.0
    2012 12 14    04 25 42.1 -07 11 07   0.03597 1.0145   146.2    32.7    18.3
    2012 12 15    04 23 27.0 -02 32 02   0.04207 1.0207   149.5    29.3    18.5
    ...
    2012 12 21    04 18 15.9 +10 04 04   0.08181 1.0572   152.9    25.1    19.9
    ...
    2012 12 29    04 18 34.3 +15 28 55   0.1386  1.1028   147.5    28.6    21.3
    ...
    2013 01 13    04 27 15.2 +19 22 58   0.2540  1.1779   135.4    35.9    22.9
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-X95
    

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