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  • MPEC 2014-L40 : 2013 JY35

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    M.P.E.C. 2014-L40                                Issued 2014 June 7, 18:47 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
    
                                       2013 JY35
    
                               Revision to MPEC 2013-K15
    
    Additional Observations:
         K13J35Y .C2014 06 06.20746 21 56 51.16 +28 56 18.8          21.6 RtEL040950
         K13J35Y .C2014 06 06.20939 21 56 51.32 +28 56 22.8          21.7 RtEL040950
         K13J35Y .C2014 06 06.21132 21 56 51.47 +28 56 25.9          21.8 RtEL040950
         K13J35Y .C2014 06 06.21325 21 56 51.61 +28 56 29.0          21.8 RtEL040950
         K13J35Y .C2014 06 06.21518 21 56 51.73 +28 56 33.5          21.7 RtEL040950
         K13J35Y KC2014 06 07.40293 21 58 15.57 +29 32 14.2                oEL040291
         K13J35Y KC2014 06 07.40952 21 58 16.03 +29 32 26.1          22.1 RoEL040291
         K13J35Y KC2014 06 07.41613 21 58 16.52 +29 32 38.1                oEL040291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    950 La Palma.  Observers A. Kong, R. Jin, O. Vaduvescu.  Measurers S. Mihalea,
        V. Tudor, L. Hudin.  2.5-m f/3.3 reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    140606 950 0.05+ 0.01+    140607 291 0.05+ 0.01+    MPO263267   -0.13 day
    
    Orbital elements:
    2013 JY35                                                Earth MOID = 0.2093 AU
    Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
    M 275.67321              (2000.0)            P               Q
    n   0.60393174     Peri.  222.76676     +0.07889481     -0.92534353
    a   1.3861519      Node   226.66670     +0.99540570     +0.09336820
    e   0.6686394      Incl.   30.65187     +0.05425031     -0.36745303
    P   1.63           H   19.3           G   0.15           U   5
    Residuals in seconds of arc
    130513 703  0.5+  0.1+    130513 I93  0.1-  0.0     130517 H36  0.1+  0.7+
    130513 703  0.3-  1.0+    130513 I93  0.4-  0.1-    130517 G96  0.0   0.0
    130513 703  1.0-  0.6+    130513 C95  0.2+  0.6+    130517 H36 (0.0   1.7+)
    130513 703  0.2+  1.3+    130513 C95  0.1-  0.5+    130517 H36  0.1-  0.1+
    130513 854  0.5+  1.3-    130513 B74  0.6+  0.1-    130517 G96  0.3+  0.1-
    130513 854 (1.9+  0.2+)   130513 B74  0.2-  0.4+    130517 G96  0.1-  0.5-
    130513 854  0.6-  0.2-    130513 B74  0.8-  0.9+    130517 G96  0.1+  0.0
    130513 703  0.7-  0.1+    130514 807  0.0   0.1-    130517 G48  0.1+  0.0
    130513 703  0.0   0.1+    130514 807  0.0   0.1-    130517 G48  0.1+  0.0
    130513 703  0.1+  0.2-    130514 807  0.2+  0.0     130517 G48  0.5+  0.4-
    130513 703  0.2+  0.0     130514 H01  0.1-  0.1+    130518 448  0.2-  0.8-
    130513 K92  0.1-  0.1+    130514 H01  0.1-  0.1+    130518 448  0.2+  0.7-
    130513 K92  0.1+  0.2+    130514 H01  0.1-  0.1+    130518 448  0.7-  0.0
    130513 K92  0.2-  0.2-    130514 H01  0.1-  0.0     130519 711  0.2-  0.1-
    130513 K92  0.1+  0.3+    130514 H36  0.8+  0.3+    130519 711  0.2-  0.0
    130513 K92  0.0   0.2+    130514 H36  0.1+  0.1+    130519 711  0.6-  0.0
    130513 K92  0.0   0.1+    130514 H36  0.0   1.1+    130519 291  0.4+  0.0
    130513 K92  0.2+  0.0     130514 E23  0.3+  0.3-    130519 291  0.3+  0.3-
    130513 K92  0.1-  0.2+    130514 E23  0.2+  0.1-    130529 291  0.1+  0.0
    130513 K92  0.0   0.0     130514 E23  0.3+  0.3-    130529 291  0.4+  0.2+
    130513 K92  0.1-  0.0     130514 E23  0.7-  0.0     130529 291  0.3+  0.5+
    130513 K92  0.1+  0.2+    130514 E23  0.2+  0.1-    130609 291  0.1-  0.2+
    130513 K92  0.1-  0.1+    130514 807  0.0   0.3-    130609 291  0.2-  0.2-
    130513 K92  0.1-  0.3+    130514 807  0.2-  0.0     130609 291  0.0   0.2-
    130513 K92  0.0   0.3+    130514 807  0.2-  0.2-    140606 950  0.5-  0.6-
    130513 K92  0.0   0.3+    130514 807  0.0   0.2-    140606 950  0.2-  0.0
    130513 K92  0.1-  0.1+    130514 807  0.1+  0.2-    140606 950  0.1+  0.4-
    130513 K92  0.1-  0.1-    130515 H36  0.3+  0.7-    140606 950  0.2+  0.8-
    130513 K92  0.2+  0.3+    130515 H36  0.6+  0.0     140606 950  0.1+  0.3+
    130513 595  0.6+  1.1-    130515 J95  0.4-  0.2+    140607 291  0.2-  0.4+
    130513 595  0.2+  0.0     130515 J95  0.3+  0.2-    140607 291  0.1-  0.2+
    130513 595  0.4+  1.4-    130515 J95  0.4-  0.1-    140607 291  0.4+  0.2+
    130513 I93  0.3+  0.5-    130515 807  0.2+  0.1+
    130513 C95  0.0   0.1-    130515 807  0.1-  0.0
    
    Ephemeris:
    2013 JY35                a,e,i = 1.39, 0.67, 31                  q = 0.4593
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 05 08    21 20 48.9 +16 25 49   1.8097  1.9156    80.2    31.3    23.3
    ...
    2014 05 23    21 39 45.8 +22 22 41   1.5827  1.8230    86.3    33.7    23.0
    ...
    2014 05 31    21 49 29.0 +25 57 01   1.4643  1.7689    89.2    35.0    22.8
    ...
    2014 06 06    21 56 36.4 +28 50 07   1.3776  1.7261    91.1    36.0    22.7
    2014 06 07    21 57 46.9 +29 20 04   1.3633  1.7188    91.4    36.2    22.6
    2014 06 08    21 58 57.2 +29 50 20   1.3491  1.7114    91.6    36.4    22.6
    ...
    2014 06 14    22 05 56.4 +32 59 09   1.2651  1.6659    93.2    37.5    22.4
    ...
    2014 06 22    22 15 11.0 +37 31 41   1.1569  1.6020    94.8    39.2    22.2
    ...
    2014 07 07    22 32 58.3 +47 17 30   0.9678  1.4718    95.7    43.4    21.7
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-L40
    

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