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  • MPEC 2016-X67 : 2016 XU17

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    Read MPEC 2016-X66 Read MPEC 2016-X68


    M.P.E.C. 2016-X67                                Issued 2016 Dec. 8, 00:39 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
    
                                       2016 XU17
    
    Observations:
         K16X17U* C2016 12 04.48331 10 51 03.17 +10 44 33.6          20.2 VqEX067G96
         K16X17U  C2016 12 04.48844 10 51 03.83 +10 44 26.1          20.0 VqEX067G96
         K16X17U  C2016 12 04.49360 10 51 04.49 +10 44 18.2          20.1 VqEX067G96
         K16X17U  C2016 12 04.49871 10 51 05.14 +10 44 10.4          20.2 VqEX067G96
         K16X17U  C2016 12 05.11942 10 52 26.23 +10 28 32.1          19.7 VSEX067033
         K16X17U  C2016 12 05.12172 10 52 26.54 +10 28 28.9          19.4 VSEX067033
         K16X17U  C2016 12 05.12402 10 52 26.83 +10 28 25.4          19.3 VSEX067033
         K16X17U  C2016 12 05.19845 10 52 36.30 +10 26 33.4          18.6 VSEX067033
         K16X17U  C2016 12 05.20074 10 52 36.59 +10 26 29.9          18.8 VSEX067033
         K16X17U  C2016 12 05.20304 10 52 36.88 +10 26 26.6          18.6 VSEX067033
         K16X17U  C2016 12 05.20543 10 52 37.18 +10 26 22.8          18.7 VSEX067033
         K16X17U  C2016 12 05.20773 10 52 37.47 +10 26 19.4          18.5 VSEX067033
         K16X17U  C2016 12 05.43708 10 53 07.53 +10 20 36.6          20.0 VqEX067G96
         K16X17U  C2016 12 05.43773 10 53 07.64 +10 20 35.7          20.0 VqEX067G96
         K16X17U  C2016 12 05.44183 10 53 08.15 +10 20 29.8          19.7 VqEX067G96
         K16X17U  C2016 12 05.44248 10 53 08.21 +10 20 28.3          20.4 VqEX067G96
         K16X17U  C2016 12 05.44653 10 53 08.73 +10 20 22.7          19.9 VqEX067G96
         K16X17U  C2016 12 05.44715 10 53 08.80 +10 20 22.4          20.0 VqEX067G96
         K16X17U  C2016 12 05.45121 10 53 09.33 +10 20 15.5          19.8 VqEX067G96
         K16X17U  C2016 12 05.45184 10 53 09.44 +10 20 14.6          20.1 VqEX067G96
         K16X17U  C2016 12 05.46344 10 53 10.89 +10 19 57.4          19.6 RoEX067926
         K16X17U  C2016 12 05.47123 10 53 11.87 +10 19 45.6          19.8 RoEX067926
         K16X17U  C2016 12 05.48189 10 53 13.20 +10 19 29.7          19.6 RoEX067926
         K16X17U  C2016 12 05.52432 10 53 18.53 +10 18 25.4          20.1 VoEX067691
         K16X17U  C2016 12 05.53119 10 53 19.39 +10 18 15.1          20.1 VoEX067691
         K16X17U  C2016 12 05.53809 10 53 20.26 +10 18 05.3          20.3 VoEX067691
         K16X17U  C2016 12 06.16385 10 54 40.59 +10 02 21.4          19.2 VSEX067033
         K16X17U  C2016 12 06.16616 10 54 40.87 +10 02 18.1          19.2 VSEX067033
         K16X17U  C2016 12 06.16845 10 54 41.17 +10 02 14.7          19.4 VSEX067033
         K16X17U  C2016 12 06.19469 10 54 44.44 +10 01 35.4          19.3 VSEX067033
         K16X17U  C2016 12 06.19699 10 54 44.72 +10 01 31.9          19.3 VSEX067033
         K16X17U  C2016 12 06.19928 10 54 45.00 +10 01 28.4          19.3 VSEX067033
         K16X17U  C2016 12 07.20184 10 56 51.66 +09 36 24.8          19.9 VSEX067033
         K16X17U  C2016 12 07.20413 10 56 51.95 +09 36 21.3          19.9 VSEX067033
         K16X17U  C2016 12 07.20644 10 56 52.20 +09 36 18.1          20.0 VSEX067033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers B. Stecklum,
        C. Hoegner, U. Laux.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  0.9-m f/3 reflector
        + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. D. Grauer.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    
    Orbital elements:
    2016 XU17
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M  18.36184              (2000.0)            P               Q
    n   0.19482995     Peri.  150.92179     -0.10571428     -0.98508376
    a   2.9469012      Node   304.83000     +0.87737846     -0.02813925
    e   0.5528615      Incl.    9.52083     +0.46800804     -0.16975917
    P   5.06           H   17.6           G   0.15           U   9
    Residuals in seconds of arc
    161204 G96  0.3-  0.2+    161205 G96  0.6-  0.1+    161205 691  0.5-  0.2-
    161204 G96  0.2-  0.4+    161205 G96  0.2-  0.2+    161205 691  0.4-  0.3+
    161204 G96  0.2-  0.3+    161205 G96  0.4-  0.5+    161206 033  0.3-  0.0
    161204 G96  0.3-  0.2+    161205 G96  0.7-  0.1-    161206 033  0.4-  0.2+
    161205 033  0.6-  0.1+    161205 G96  0.6-  0.4+    161206 033  0.2-  0.2+
    161205 033  0.4-  0.3+    161205 G96  0.7-  1.0+    161206 033  0.3-  0.3+
    161205 033  0.4-  0.3+    161205 G96  0.4-  0.2+    161206 033  0.4-  0.2+
    161205 033  0.4-  0.2+    161205 G96  0.0   0.3+    161206 033  0.5-  0.2+
    161205 033  0.4-  0.1+    161205 926  0.2-  0.3+    161207 033  0.3-  0.3+
    161205 033  0.5-  0.3+    161205 926  0.2-  0.2+    161207 033  0.2-  0.2+
    161205 033  0.5-  0.1+    161205 926  0.4-  0.3+    161207 033  0.7-  0.5+
    161205 033  0.6-  0.1+    161205 691  0.4-  0.3-
    
    Ephemeris:
    2016 XU17                a,e,i = 2.95, 0.55, 10                  q = 1.3177
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2016 11 08    09 40 23.4 +21 41 32   0.9501  1.3192    85.6    48.5    19.9
    ...
    2016 11 23    10 23 28.1 +15 34 38   0.8970  1.3217    88.9    48.3    19.8
    ...
    2016 12 01    10 43 11.7 +12 12 26   0.8725  1.3315    91.3    47.8    19.7
    ...
    2016 12 07    10 56 26.2 +09 41 35   0.8552  1.3427    93.4    47.1    19.7
    2016 12 08    10 58 30.8 +09 16 38   0.8524  1.3449    93.8    47.0    19.7
    2016 12 09    11 00 33.0 +08 51 47   0.8497  1.3471    94.2    46.8    19.7
    ...
    2016 12 15    11 11 58.3 +06 24 35   0.8335  1.3624    96.7    45.8    19.6
    ...
    2016 12 23    11 24 58.9 +03 15 26   0.8128  1.3872   100.7    44.2    19.6
    ...
    2017 01 07    11 41 54.1 -02 07 18   0.7769  1.4459   109.9    39.7    19.4
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-X67
    

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