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  • MPEC 2014-J69 : 2011 JZ10

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    M.P.E.C. 2014-J69                                Issued 2014 May 8, 13:38 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
    
                                       2011 JZ10
    
                               Revision to MPEC 2011-J41
    
    Additional Observations:
         K11J10Z  C2014 05 07.46424 16 51 12.363-01 16 18.42         21.7 wLEJ069F51
         K11J10Z  C2014 05 07.47647 16 51 13.263-01 16 30.07         21.9 wLEJ069F51
         K11J10Z  C2014 05 07.48871 16 51 14.142-01 16 41.49         21.6 wLEJ069F51
         K11J10Z  C2014 05 08.42499316 52 31.30 -01 31 56.5          21.0 RtEJ069H01
         K11J10Z  C2014 05 08.43352216 52 31.91 -01 32 04.9          21.7 RtEJ069H01
         K11J10Z  C2014 05 08.44622716 52 32.85 -01 32 17.6          21.4 RtEJ069H01
         K11J10Z  C2014 05 08.45512916 52 33.50 -01 32 26.6          21.3 RtEJ069H01
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        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
    140507 F51 3.53+ 1.26-    140508 H01 3.59+ 1.27-    MPO200337   -1.1 day
    
    Orbital elements:
    2011 JZ10                                                Earth MOID = 0.2114 AU
    Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
    M 353.50191              (2000.0)            P               Q
    n   0.33036530     Peri.  177.90612     -0.15312942     +0.97491632
    a   2.0723977      Node    83.25754     -0.90900887     -0.07484914
    e   0.4078927      Incl.    9.36060     -0.38762644     -0.20960862
    P   2.98           H   22.7           G   0.15           U   3
    Residuals in seconds of arc
    110508 691  0.5-  0.5+    110510 807  0.5+  0.4+    110521 291  0.6-  0.4+
    110508 691  0.4-  0.4-    110511 291  0.6-  0.7-    110606 F51  0.2+  0.2-
    110508 691  0.4+  0.0     110511 291  0.2+  1.2-    110606 F51  0.1+  0.1-
    110508 291  0.3-  0.3+    110511 291  1.4-  0.4-    110606 F51  0.1+  0.0
    110508 291  0.5+  0.4+    110512 291  0.0   0.3-    110609 291  0.2-  0.1-
    110508 291  1.0+  0.1-    110512 291  0.4-  0.3-    110609 291  0.1-  0.3+
    110509 H01  0.4+  0.1+    110512 291  0.1+  0.0     110609 291  0.1-  0.2+
    110509 H01  0.4+  0.3+    110513 291  0.9+  0.2-    140507 F51  0.1-  0.0
    110509 H21  0.6+  0.8+    110513 291  0.3-  0.5+    140507 F51  0.1+  0.1-
    110509 H01  0.3+  0.2+    110513 291  0.1-  0.2+    140507 F51  0.0   0.0
    110509 H21  0.5+  0.5+    110513 291  0.3-  0.9-    140508 H01  0.1+  0.1+
    110509 H01  0.2+  0.2+    110513 291  0.4-  0.5-    140508 H01  0.2-  0.2+
    110509 H21  0.6+  0.2+    110513 291  0.5-  0.9+    140508 H01  0.1-  0.1+
    110510 807  0.4+  0.1+    110521 291  0.3+  0.0     140508 H01  0.2-  0.0
    110510 807  0.7+  0.6+    110521 291  0.3-  0.5+
    
    Ephemeris:
    2011 JZ10                a,e,i = 2.07, 0.41, 9                   q = 1.2271
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 04 08    16 05 46.2 +01 45 59   0.4767  1.3770   134.3    31.4    23.1
    ...
    2014 04 23    16 30 02.5 +01 09 26   0.3775  1.3194   140.7    28.8    22.5
    ...
    2014 05 01    16 42 00.8 +00 07 34   0.3333  1.2933   144.5    26.9    22.1
    ...
    2014 05 07    16 50 33.0 -01 08 55   0.3043  1.2763   147.6    25.1    21.8
    2014 05 08    16 51 56.4 -01 24 40   0.2998  1.2736   148.1    24.7    21.8
    2014 05 09    16 53 19.4 -01 41 21   0.2954  1.2711   148.7    24.4    21.7
    ...
    2014 05 15    17 01 28.0 -03 42 31   0.2712  1.2571   152.3    22.0    21.4
    ...
    2014 05 23    17 11 57.3 -07 25 52   0.2446  1.2424   157.8    17.9    21.0
    ...
    2014 06 07    17 31 03.7 -17 36 35   0.2154  1.2280   171.0     7.5    20.4
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-J69
    

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