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Minor Planet Center

MPEC 2010-K24 : 2010 JH124

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M.P.E.C. 2010-K24                                Issued 2010 May 20, 01:36 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.org/iau/mpc.html  ISSN 1523-6714

                                  2010 JH124

Observations:
     K10JC4H* S2010 05 12.37237 11 02 04.48 +44 16 02.8          20   R EK024C51
     K10JC4H  s2010 05 12.37237 1 - 2647.3290 + 3425.3845 + 5373.0957   EK024C51
     K10JC4H  S2010 05 12.50468 11 02 04.83 +44 15 46.9                 EK024C51
     K10JC4H  s2010 05 12.50468 1 - 2658.6797 + 3421.7761 + 5370.0745   EK024C51
     K10JC4H  S2010 05 12.63698 11 02 05.33 +44 15 30.5                 EK024C51
     K10JC4H  s2010 05 12.63698 1 - 2669.6857 + 3418.3871 + 5366.5727   EK024C51
     K10JC4H  S2010 05 12.76929 11 02 05.71 +44 15 13.7                 EK024C51
     K10JC4H  s2010 05 12.76929 1 - 2680.0733 + 3414.3707 + 5363.8957   EK024C51
     K10JC4H  S2010 05 12.83538 11 02 05.87 +44 15 03.8                 EK024C51
     K10JC4H  s2010 05 12.83538 1 - 2711.7434 + 3431.7411 + 5336.8691   EK024C51
     K10JC4H  S2010 05 12.90159 11 02 06.13 +44 14 56.8          20   R EK024C51
     K10JC4H  s2010 05 12.90159 1 - 2690.5391 + 3410.2226 + 5361.4732   EK024C51
     K10JC4H  S2010 05 12.96768 11 02 06.34 +44 14 44.9                 EK024C51
     K10JC4H  s2010 05 12.96768 1 - 2722.4899 + 3427.4455 + 5334.3113   EK024C51
     K10JC4H  S2010 05 13.03390 11 02 06.59 +44 14 39.3                 EK024C51
     K10JC4H  s2010 05 13.03390 1 - 2701.7776 + 3406.0221 + 5358.3026   EK024C51
     K10JC4H  S2010 05 13.09998 11 02 06.94 +44 14 30.5                 EK024C51
     K10JC4H  s2010 05 13.09998 1 - 2733.8646 + 3423.6229 + 5330.6734   EK024C51
     K10JC4H  S2010 05 13.16620 11 02 06.87 +44 14 20.0                 EK024C51
     K10JC4H  s2010 05 13.16620 1 - 2712.6254 + 3402.4349 + 5354.9421   EK024C51
     K10JC4H  S2010 05 13.23229 11 02 07.18 +44 14 12.4                 EK024C51
     K10JC4H  s2010 05 13.23229 1 - 2744.4175 + 3419.8370 + 5327.6962   EK024C51
     K10JC4H  S2010 05 13.36459 11 02 07.75 +44 13 55.0                 EK024C51
     K10JC4H  s2010 05 13.36459 1 - 2754.8158 + 3415.5609 + 5325.2253   EK024C51
     K10JC4H  S2010 05 13.62919 11 02 08.84 +44 13 19.7                 EK024C51
     K10JC4H  s2010 05 13.62919 1 - 2781.1078 + 3410.6685 + 5314.8104   EK024C51
     K10JC4H  C2010 05 15.10238211 02 16.10 +44 09 53.5          20.9 V EK024H21
     K10JC4H  C2010 05 15.10575011 02 16.11 +44 09 53.0          21.1 V EK024H21
     K10JC4H  C2010 05 15.11461211 02 16.14 +44 09 51.5          20.9 V EK024H21
     K10JC4H  C2010 05 15.15850 11 02 16.49 +44 09 45.2          21.4 R EK024H01
     K10JC4H  C2010 05 15.16407 11 02 16.51 +44 09 44.2          21.1 R EK024H01
     K10JC4H  C2010 05 15.17311 11 02 16.56 +44 09 42.8          21.2 R EK024H01
     K10JC4H  C2010 05 15.18379 11 02 16.59 +44 09 41.3          21.1 R EK024H01
     K10JC4H HC2010 05 15.22418 11 02 16.75 +44 09 34.2                 EK024691
     K10JC4H HC2010 05 15.23624 11 02 16.91 +44 09 33.0                 EK024691
     K10JC4H 2C2010 05 15.40422511 02 17.861+44 09 08.90         21.0 R EK024568
     K10JC4H 2C2010 05 15.40580011 02 17.876+44 09 08.66         21.1 R EK024568
     K10JC4H 2C2010 05 15.40757311 02 17.891+44 09 08.39         21.1 R EK024568
     K10JC4H  C2010 05 16.26157 11 02 23.71 +44 06 59.1          21.1 R EK024H01
     K10JC4H  C2010 05 16.27163 11 02 23.76 +44 06 57.5          21.5 R EK024H01
     K10JC4H  C2010 05 16.27928 11 02 23.83 +44 06 56.2          21.6 R EK024H01
     K10JC4H  C2010 05 16.28629 11 02 23.87 +44 06 55.2          21.4 R EK024H01
     K10JC4H  C2010 05 17.18289 11 02 30.98 +44 04 35.3          21.8 R EK024H01
     K10JC4H  C2010 05 17.19139 11 02 31.05 +44 04 33.8          21.2 R EK024H01
     K10JC4H HC2010 05 17.19178 11 02 31.17 +44 04 33.9          21.7 V EK024691
     K10JC4H  C2010 05 17.20120 11 02 31.13 +44 04 32.3          21.2 R EK024H01
     K10JC4H  C2010 05 17.21074 11 02 31.19 +44 04 30.7          21.6 R EK024H01
     K10JC4H HC2010 05 17.21268 11 02 31.16 +44 04 30.7          21.5 V EK024691
     K10JC4H HC2010 05 17.23279 11 02 31.36 +44 04 27.4          21.6 V EK024691
     K10JC4H HC2010 05 19.17892 11 02 50.08 +43 59 02.5          21.2 V EK024691
     K10JC4H HC2010 05 19.23018 11 02 50.93 +43 58 47.9                 EK024691

Observer details:
568 Mauna Kea.  Observers M. Micheli, G. T. Elliott, D. J. Tholen.  Measurer
    D. J. Tholen.  2.24-m University of Hawaii reflector.
691 Steward Observatory, Kitt Peak.  Observers R. S. McMillan, T. H. Bressi.
    0.9-m f/3 reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers H. Devore, S. Foglia.
C51 WISE.  Measurers A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J.
    Masiero, R. Cutri, R. McMillan, R. Walker.
    (http://wise.ssl.berkeley.edu/mission_sci.html)

Orbital elements:
2010 JH124
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 357.87311              (2000.0)            P               Q
n   0.00810925     Peri.  117.29187     -0.02983623     +0.82972907
a  24.5366687      Node   136.35956     -0.92377552     -0.23586565
e   0.8909392      Incl.   53.86477     +0.38177034     -0.50588247
P 121.54           H   14.7           G   0.15           U   7
Residuals in seconds of arc
100512 C51  0.1-  0.7-    100515 H21  0.3-  0.2+    100516 H01  0.0   0.4-
100512 C51  0.3-  0.1+    100515 H21  0.4-  0.2+    100516 H01  0.2+  0.4-
100512 C51  0.9+  0.5+    100515 H21  0.5-  0.0     100516 H01  0.1+  0.3-
100512 C51  0.6+  0.7+    100515 H01  0.4+  0.1-    100517 H01  0.0   0.1-
100512 C51  0.0   0.7-    100515 H01  0.3+  0.3-    100517 H01  0.1+  0.2-
100512 C51  0.5+  0.9+    100515 H01  0.4+  0.3-    100517 691  1.3+  0.1-
100512 C51  0.4+  2.4-    100515 H01  0.1+  0.2-    100517 H01  0.2+  0.1-
100513 C51  0.6+  0.6+    100515 691  0.5-  1.4-    100517 H01  0.0   0.1-
100513 C51  1.9+  0.5+    100515 691  0.5+  0.8-    100517 691  0.5-  0.1+
100513 C51  1.4-  1.3-    100515 568  0.1+  0.2-    100517 691  0.0   0.1+
100513 C51  0.7-  0.2-    100515 568  0.2+  0.2-    100519 691  0.2+  0.5-
100513 C51  0.0   0.0     100515 568  0.3+  0.2-    100519 691 (3.9+  6.0-)
100513 C51  0.3+  0.2+    100516 H01  0.2+  0.4-

Ephemeris:
2010 JH124               a,e,i = 24.54, 0.89, 54                 q = 2.6760
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 05 14    11 02.17   +44 12.5    3.927    4.119    93.8    14.2    21.5
2010 05 24    11 03.92   +43 43.9    3.990    4.053    86.3    14.4    21.6
2010 06 03    11 07.57   +43 05.8    4.050    3.988    79.3    14.5    21.6
2010 06 13    11 12.99   +42 19.8    4.104    3.923    72.7    14.3    21.5
2010 06 23    11 20.05   +41 27.5    4.150    3.859    66.5    14.0    21.5
2010 07 03    11 28.59   +40 30.3    4.187    3.795    60.7    13.5    21.5
2010 07 13    11 38.48   +39 28.9    4.214    3.732    55.5    13.0    21.4
2010 07 23    11 49.58   +38 24.2    4.228    3.670    50.7    12.4    21.4

2010 12 10    15 50.76   +23 39.6    3.468    2.934    50.0    14.9    20.6
2010 12 20    16 11.79   +23 10.2    3.389    2.896    52.4    15.6    20.5
2010 12 30    16 32.83   +22 49.7    3.312    2.860    54.8    16.3    20.5
2011 01 09    16 53.73   +22 38.6    3.238    2.827    57.1    17.0    20.4
2011 01 19    17 14.29   +22 36.9    3.166    2.797    59.4    17.6    20.4
2011 01 29    17 34.34   +22 44.5    3.096    2.770    61.8    18.3    20.3
2011 02 08    17 53.69   +23 00.9    3.028    2.746    64.2    18.9    20.3
2011 02 18    18 12.15   +23 25.2    2.960    2.726    66.7    19.5    20.2
2011 02 28    18 29.54   +23 56.3    2.893    2.709    69.4    20.0    20.2
2011 03 10    18 45.68   +24 32.8    2.824    2.695    72.4    20.6    20.1
2011 03 20    19 00.37   +25 13.0    2.753    2.685    75.6    21.1    20.1
2011 03 30    19 13.46   +25 54.9    2.679    2.679    79.2    21.5    20.0
2011 04 09    19 24.74   +26 36.1    2.603    2.676    83.2    21.8    20.0
2011 04 19    19 34.03   +27 13.8    2.524    2.677    87.6    22.0    19.9
2011 04 29    19 41.15   +27 44.5    2.443    2.682    92.4    22.0    19.8
2011 05 09    19 45.92   +28 04.4    2.361    2.690    97.8    21.8    19.8
2011 05 19    19 48.23   +28 08.4    2.280    2.702   103.6    21.3    19.7
2011 05 29    19 48.04   +27 51.1    2.201    2.717   109.8    20.5    19.6
2011 06 08    19 45.41   +27 06.3    2.129    2.736   116.4    19.4    19.5
2011 06 18    19 40.66   +25 48.1    2.067    2.758   123.3    17.9    19.4
2011 06 28    19 34.28   +23 52.4    2.020    2.784   129.9    16.3    19.3
2011 07 08    19 26.95   +21 17.4    1.992    2.813   135.9    14.6    19.3
2011 07 18    19 19.54   +18 06.2    1.988    2.844   140.2    13.2    19.2
2011 07 28    19 12.82   +14 26.4    2.011    2.879   141.8    12.6    19.3
2011 08 07    19 07.50   +10 29.4    2.064    2.916   140.1    12.9    19.4
2011 08 17    19 04.05   +06 28.0    2.146    2.955   135.6    13.9    19.5
2011 08 27    19 02.69   +02 33.7    2.256    2.998   129.1    15.2    19.7
2011 09 06    19 03.47   -01 04.9    2.391    3.042   121.5    16.4    19.9
2011 09 16    19 06.30   -04 22.6    2.547    3.088   113.5    17.4    20.1
2011 09 26    19 11.00   -07 17.0    2.720    3.137   105.3    18.0    20.3

Carl W. Hergenrother         (C) Copyright 2010 MPC           M.P.E.C. 2010-K24

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