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  • MPEC 2013-J58 : 2013 JL22

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    M.P.E.C. 2013-J58                                Issued 2013 May 13, 18:09 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
    
                                       2013 JL22
    
    Observations:
         K13J22L* C2013 05 12.17172 11 28 17.36 -00 43 33.9          18.2 VuEJ058703
         K13J22L  C2013 05 12.17965 11 28 23.30 -00 44 16.3          18.3 VuEJ058703
         K13J22L  C2013 05 12.18758 11 28 29.20 -00 44 59.0          18.6 VuEJ058703
         K13J22L  C2013 05 12.19551 11 28 35.14 -00 45 40.6          18.5 VuEJ058703
         K13J22L  C2013 05 12.23507 11 29 04.63 -00 49 10.8          18.1 VuEJ058703
         K13J22L  C2013 05 12.23561 11 29 05.06 -00 49 14.3          18.5 VuEJ058703
         K13J22L  C2013 05 12.23617 11 29 05.46 -00 49 17.0          18.4 VuEJ058703
         K13J22L  C2013 05 12.23673 11 29 05.89 -00 49 20.4          18.1 VuEJ058703
         K13J22L  C2013 05 12.49625 11 32 22.56 -01 11 48.8          18.4 RoEJ058300
         K13J22L  C2013 05 12.49801 11 32 23.79 -01 11 58.0          18.4 RoEJ058300
         K13J22L  C2013 05 12.50152 11 32 26.30 -01 12 16.6          18.6 RoEJ058300
         K13J22L  C2013 05 12.50328 11 32 27.56 -01 12 24.7          18.6 RoEJ058300
         K13J22L  C2013 05 12.50347 11 32 27.51 -01 12 26.5          18.5 VqEJ058900
         K13J22L  C2013 05 12.51265 11 32 34.01 -01 13 12.4          18.4 VqEJ058900
         K13J22L  C2013 05 12.52184 11 32 40.54 -01 13 59.6          18.9 VqEJ058900
         K13J22L  C2013 05 12.52649 11 32 42.97 -01 13 03.0          18.0 VoEJ058E23
         K13J22L  C2013 05 12.53134 11 32 46.45 -01 13 27.3          18.5 VoEJ058E23
         K13J22L  C2013 05 12.53619 11 32 49.91 -01 13 51.8          18.6 VoEJ058E23
         K13J22L KC2013 05 12.85122 11 36 37.51 -01 41 15.5          19.2 VqEJ058C77
         K13J22L KC2013 05 12.85360 11 36 39.12 -01 41 26.7          18.8 VqEJ058C77
         K13J22L KC2013 05 12.85608 11 36 40.85 -01 41 38.8          18.6 VqEJ058C77
         K13J22L KC2013 05 12.85856 11 36 42.52 -01 41 50.3          18.9 VqEJ058C77
         K13J22L KC2013 05 12.86125 11 36 44.38 -01 42 03.5          19.0 VqEJ058C77
         K13J22L KC2013 05 12.93370 11 37 33.69 -01 47 50.2          18.9 VuEJ058I93
         K13J22L KC2013 05 12.94488 11 37 41.28 -01 48 43.1          18.7 VuEJ058I93
         K13J22L KC2013 05 12.95563 11 37 48.54 -01 49 34.1          18.4 VuEJ058I93
         K13J22L KC2013 05 13.01519 11 38 31.34 -01 52 48.0          18.4 VqEJ058I39
         K13J22L KC2013 05 13.04574 11 38 51.41 -01 55 13.7          18.8 VqEJ058I39
         K13J22L KC2013 05 13.06557 11 39 04.42 -01 56 48.5          18.5 VqEJ058I39
         K13J22L KC2013 05 13.12589 11 39 46.99 -02 02 41.1          18.6 RqEJ058448
         K13J22L KC2013 05 13.13389 11 39 52.14 -02 03 18.1          18.5 RqEJ058448
         K13J22L KC2013 05 13.14239 11 39 57.66 -02 03 57.5          18.4 RqEJ058448
         K13J22L KC2013 05 13.15052 11 40 02.93 -02 04 35.0          18.3 RqEJ058448
         K13J22L KC2013 05 13.15915 11 40 08.49 -02 05 14.7          18.9 RqEJ058448
         K13J22L KC2013 05 13.16103 11 40 09.12 -02 05 29.2          18.5  qEJ058H36
         K13J22L KC2013 05 13.16587 11 40 12.24 -02 05 51.5          18.4  qEJ058H36
         K13J22L KC2013 05 13.16997 11 40 14.91 -02 06 10.2          18.6  qEJ058H36
         K13J22L  C2013 05 13.18113 11 40 22.98 -02 06 55.6          18.3 RcEJ058854
         K13J22L  C2013 05 13.18796 11 40 27.38 -02 07 26.9          18.3 RcEJ058854
    
    Observer details:
    300 Bisei Spaceguard Center--BATTeRS.  Observers A. Asami, K. Nishiyama.
        1.0-m f/3.0 reflector + CCD.
    448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
        Schmidt-Cassegrain + CCD.
    703 Catalina Sky 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, F. C. Shelly.  0.68-m
        Schmidt + 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.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4 reflector + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m Schmidt-Cassegrain + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I39 Observatorio Cruz del Sur, San Justo.  Observer A. Chapman.  0.20-m f/4
        reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2013 JL22                                           PHA, Earth MOID = 0.0024 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M  28.89040              (2000.0)            P               Q
    n   0.76050223     Peri.   68.83813     -0.29016063     -0.95640327
    a   1.1886912      Node    38.07926     +0.85685954     -0.27507830
    e   0.5964619      Incl.    3.08204     +0.42614381     -0.09810564
    P   1.30           H   21.0           G   0.15           U   9
    Residuals in seconds of arc
    130512 703  0.1-  0.3+    130512 900  0.3-  0.2+    130513 I39  0.0   1.9+
    130512 703  0.0   0.3+    130512 900  0.6-  0.5-    130513 I39  0.9-  0.3-
    130512 703  0.4-  0.1-    130512 E23  0.0   0.1-    130513 I39  1.2-  2.4-
    130512 703  0.2-  0.5+    130512 E23  0.3+  0.2+    130513 448  0.4+  0.2+
    130512 703  0.3-  0.3+    130512 E23  0.2+  0.2+    130513 448  0.2-  0.1+
    130512 703  0.1+  0.3-    130512 C77  0.4-  0.1-    130513 448  0.0   0.0
    130512 703  0.1-  0.1-    130512 C77  0.5-  0.2+    130513 448  0.2+  0.0
    130512 703  0.1+  0.5-    130512 C77  0.2+  0.0     130513 448  0.1-  0.0
    130512 300  0.9+  0.1+    130512 C77  0.1-  0.5+    130513 H36  0.5+  0.0
    130512 300  0.5+  0.1-    130512 C77  0.5+  0.2+    130513 H36  0.2+  0.1-
    130512 300  0.6+  0.9-    130512 I93  1.2-  0.1+    130513 H36  0.4+  0.1+
    130512 300  0.7+  0.0     130512 I93  0.4-  0.3+    130513 854  0.6+  0.0
    130512 900  0.3+  0.5-    130512 I93  0.2-  0.3+    130513 854  0.6+  0.0
    
    Ephemeris:
    2013 JL22                a,e,i = 1.19, 0.60, 3                   q = 0.4797
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 04 13    02 44 51.8 +19 20 44   0.2774  0.7524    21.9   150.2    26.1
    ...
    2013 04 28    04 53 48.0 +24 37 31   0.1046  0.9258    37.3   138.7    22.6
    ...
    2013 05 06    09 14 15.3 +13 44 43   0.07688 1.0135    91.3    84.3    18.4
    ...
    2013 05 12    11 26 02.8 -00 27 20   0.1189  1.0764   121.1    53.5    18.5
    2013 05 13    11 38 20.6 -01 52 11   0.1285  1.0866   123.5    50.9    18.6
    2013 05 14    11 48 59.4 -03 05 13   0.1385  1.0968   125.4    48.7    18.7
    ...
    2013 05 20    12 31 11.1 -07 45 28   0.2037  1.1561   131.1    41.2    19.5
    ...
    2013 05 28    13 00 43.1 -10 46 27   0.2984  1.2311   131.4    38.2    20.4
    ...
    2013 06 12    13 32 11.1 -13 38 28   0.4906  1.3590   125.2    37.6    21.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-J58
    

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