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  • MPEC 2016-G06 : 2007 VZ137

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    M.P.E.C. 2016-G06                                Issued 2016 Apr. 1, 13:11 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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
    
                                      2007 VZ137
    
                               Revision to MPEC 2007-V81
    
    Additional Observations:
         K07VD7Z  C2016 03 30.36152 10 44 30.941-05 36 48.84         21.5 wLEG006F51
         K07VD7Z  C2016 03 30.37393 10 44 28.489-05 36 32.97         21.4 wLEG006F51
         K07VD7Z  C2016 03 30.38632 10 44 26.069-05 36 17.40         21.2 wLEG006F51
         K07VD7Z  C2016 03 30.39874 10 44 23.618-05 36 01.51         21.2 wLEG006F51
         K07VD7Z mC2016 03 31.20349 10 41 52.26 -05 18 47.5          21.3 VoEG006691
         K07VD7Z mC2016 03 31.20736 10 41 51.57 -05 18 42.7          21.5 VoEG006691
         K07VD7Z mC2016 03 31.21129 10 41 50.82 -05 18 38.2                oEG006691
         K07VD7Z _C2016 03 31.44107610 41 06.221-05 13 31.47         20.9 RtEG006568
         K07VD7Z _C2016 03 31.44234110 41 05.968-05 13 29.76         21.0 RtEG006568
         K07VD7Z _C2016 03 31.44360910 41 05.719-05 13 28.13         21.0 RtEG006568
         K07VD7Z HC2016 04 01.22753 10 38 36.59 -04 56 04.4          21.9 VoEG006691
         K07VD7Z HC2016 04 01.23215 10 38 35.71 -04 55 59.8          21.7 VoEG006691
         K07VD7Z HC2016 04 01.23677 10 38 34.64 -04 55 52.6          21.6 VoEG006691
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, L. Wells.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    691 Steward Observatory, Kitt Peak.  Observers J. V. Scotti, R. A. Mastaler.
        0.9-m f/3 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
        H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or integer in degrees), reference and Delta-T
    160330 F51  137-   17+    160401 691  143-   16+    MPO129043    +41 day
    
    Orbital elements:
    2007 VZ137                                          PHA, Earth MOID = 0.0234 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M 287.61166              (2000.0)            P               Q
    n   0.44296700     Peri.   63.72294     +0.34144141     +0.93759358
    a   1.7043357      Node   226.40583     -0.89152309     +0.30088299
    e   0.5852850      Incl.    5.21658     -0.29766480     +0.17432072
    P   2.23           H   21.6           G   0.15           U   4
    Residuals in seconds of arc
    071109 G96  0.3+  0.4-    071110 G96  0.2+  0.2+    071112 G96  0.3-  0.1-
    071109 G96  0.0   0.3-    071110 G96  0.3+  0.2+    071118 291  0.4+  0.6+
    071109 G96  0.3-  0.4-    071111 G96  0.5+  0.1+    071118 291  0.0   0.4-
    071109 G96  0.3+  0.2-    071111 G96  0.0   0.1+    160330 F51  0.0   0.0
    071109 G96  0.2+  0.0     071111 G96  0.2-  0.4-    160330 F51  0.2-  0.1+
    071109 G96  0.2+  0.0     071111 G96  0.0   0.7+    160330 F51  0.0   0.1-
    071109 G96  0.1-  0.0     071112 G96  0.1-  0.3-    160330 F51  0.1-  0.0
    071110 H55  0.1-  0.4+    071112 G96  1.3-  0.7-    160331 691  0.8-  0.2-
    071110 H55  0.0   0.1+    071112 G96  0.3+  0.3+    160331 691  0.3+  0.4-
    071110 H55  0.4-  0.4-    071112 G96  0.0   0.1+    160331 691  0.7+  1.1-
    071110 G96  0.1+  0.0     071112 G96  0.4-  0.3+    160331 568  0.6+  0.4-
    071110 G96  0.1+  0.4+    071112 G96  0.6-  0.4-    160331 568  0.6+  0.3-
    071110 G96  0.1+  0.0     071112 G96  0.1+  0.1+    160331 568  0.6+  0.4-
    071110 G96  0.5+  0.2+    071112 G96  0.4+  0.2-    160401 691  0.1+  1.5+
    071110 G96  0.1-  0.1+    071112 G96  0.0   0.2-    160401 691  0.8+  0.1-
    071110 G96  0.1+  0.4+    071112 G96  0.4-  0.2-    160401 691  1.3-  0.8+
    
    Ephemeris:
    2007 VZ137               a,e,i = 1.70, 0.59, 5                   q = 0.7068
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 03 02    11 48 39.0 -10 46 22   0.6404  1.6007   157.2    13.9    22.4
    ...
    2016 03 17    11 21 28.4 -09 11 56   0.4870  1.4744   167.6     8.3    21.5
    ...
    2016 03 25    11 00 35.9 -07 19 22   0.4243  1.4040   160.3    13.9    21.3
    ...
    2016 03 31    10 42 30.8 -05 23 00   0.3861  1.3499   151.1    21.0    21.2
    2016 04 01    10 39 20.4 -05 00 59   0.3804  1.3407   149.4    22.3    21.2
    2016 04 02    10 36 07.7 -04 38 16   0.3749  1.3316   147.7    23.7    21.2
    ...
    2016 04 08    10 16 16.6 -02 08 08   0.3458  1.2762   137.0    32.4    21.2
    ...
    2016 04 16    09 49 07.2 +01 41 46   0.3157  1.2012   122.0    45.1    21.2
    ...
    2016 05 01    08 57 33.9 +09 50 56   0.2747  1.0588    93.1    71.8    21.4
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-G06
    

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