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  • MPEC 2017-V87 : 2017 VK13

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    M.P.E.C. 2017-V87                                Issued 2017 Nov. 15, 17:32 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
    
                                       2017 VK13
    
    Observations:
         K17V13K* C2017 11 13.44507 02 57 30.752+18 38 37.73         21.5 wLEV087F51
         K17V13K  C2017 11 13.45916 02 57 28.046+18 38 58.79         21.1 wLEV087F51
         K17V13K  C2017 11 13.47325 02 57 25.359+18 39 19.90         21.1 wLEV087F51
         K17V13K  C2017 11 14.37141 02 54 42.28 +19 02 26.3          19.7 GUEV087I52
         K17V13K  C2017 11 14.38228 02 54 40.17 +19 02 43.2          20.4 GUEV087I52
         K17V13K  C2017 11 14.38878 02 54 38.89 +19 02 53.3          20.4 GUEV087I52
         K17V13K  C2017 11 14.39044 02 54 38.55 +19 02 55.9          20.6 GUEV087I52
         K17V13K  C2017 11 14.40840 02 54 35.00 +19 03 24.8          20.5 RoEV087926
         K17V13K  C2017 11 14.41784 02 54 33.16 +19 03 39.7          21.1 RoEV087926
         K17V13K  C2017 11 14.42583 02 54 31.58 +19 03 51.0          20.5 RoEV087926
         K17V13K KC2017 11 15.19762 02 52 07.20 +19 24 46.4          19.9 RoEV087691
         K17V13K KC2017 11 15.20733 02 52 05.16 +19 25 02.7          19.8 RoEV087691
         K17V13K KC2017 11 15.21703 02 52 03.15 +19 25 18.8          19.7 RoEV087691
         K17V13K  C2017 11 15.25751 02 51 54.64 +19 26 25.9          20.9 GUEV087I52
         K17V13K  C2017 11 15.25875 02 51 54.36 +19 26 28.4          20.7 GUEV087I52
         K17V13K  C2017 11 15.26000 02 51 54.14 +19 26 30.3          20.5 GUEV087I52
         K17V13K  C2017 11 15.26124 02 51 53.88 +19 26 32.1          20.2 GUEV087I52
         K17V13K  C2017 11 15.27208 02 51 51.56 +19 26 50.9          20.6 GUEV087G96
         K17V13K  C2017 11 15.27728 02 51 50.48 +19 26 58.9          20.8 GUEV087G96
         K17V13K  C2017 11 15.28249 02 51 49.40 +19 27 08.0          20.7 GUEV087G96
         K17V13K  C2017 11 15.28773 02 51 48.28 +19 27 16.3          20.2 GUEV087G96
         K17V13K  C2017 11 15.38781 02 51 27.17 +19 30 01.1          20.2 RoEV087926
         K17V13K  C2017 11 15.39135 02 51 26.44 +19 30 06.6          20.4 RoEV087926
         K17V13K  C2017 11 15.39490 02 51 25.70 +19 30 12.8          20.8 RoEV087926
    
    Observer details:
    691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  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.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, 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.
    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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        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.  1.0-m reflector + CCD.
    
    Orbital elements:
    2017 VK13                                                Earth MOID = 0.0702 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 289.97527              (2000.0)            P               Q
    n   0.48092917     Peri.   90.44757     -0.74149331     -0.66177679
    a   1.6134244      Node    48.12184     +0.54120927     -0.68737464
    e   0.4787412      Incl.    8.54488     +0.39658566     -0.29927844
    P   2.05           H   23.3           G   0.15           U   8
    Residuals in seconds of arc
    171113 F51  0.1+  0.0     171114 926  0.2+  0.7+    171115 I52  0.5+  0.4-
    171113 F51  0.1-  0.0     171114 926  0.0   0.3-    171115 G96  0.0   0.4+
    171113 F51  0.0   0.0     171115 691  0.2-  0.3+    171115 G96  0.3+  0.3-
    171114 I52  0.5-  0.4-    171115 691  0.4-  0.2+    171115 G96  0.5+  0.2+
    171114 I52  0.1+  0.3-    171115 691  0.2-  0.0     171115 G96  0.3+  0.2-
    171114 I52  0.1+  0.3-    171115 I52  0.2+  0.4-    171115 926  0.3-  0.0
    171114 I52  0.0   0.2-    171115 I52  0.1-  0.0     171115 926  0.2-  0.2-
    171114 926  0.0   0.3+    171115 I52  0.5+  0.1-    171115 926  0.2-  0.2+
    
    Ephemeris:
    2017 VK13                a,e,i = 1.61, 0.48, 9                   q = 0.8410
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 10 16    03 33 09.7 +12 13 14   0.4868  1.4331   148.0    21.7    23.6
    ...
    2017 10 31    03 24 06.9 +14 31 31   0.3411  1.3248   164.6    11.5    22.3
    ...
    2017 11 08    03 11 08.2 +16 38 06   0.2758  1.2659   175.5     3.5    21.4
    ...
    2017 11 14    02 55 52.0 +18 52 51   0.2329  1.2216   175.0     4.0    20.9
    2017 11 15    02 52 44.6 +19 19 29   0.2263  1.2142   173.3     5.4    20.9
    2017 11 16    02 49 25.9 +19 47 27   0.2198  1.2069   171.6     6.9    20.9
    ...
    2017 11 22    02 25 02.0 +23 05 54   0.1844  1.1628   160.1    16.8    20.9
    ...
    2017 11 30    01 36 26.4 +28 58 20   0.1466  1.1050   141.7    33.6    20.8
    ...
    2017 12 15    22 43 59.0 +39 40 48   0.1105  1.0028    96.5    77.2    21.2
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-V87
    

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