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  • MPEC 2017-W31 : 2017 VX14

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    M.P.E.C. 2017-W31                                Issued 2017 Nov. 17, 15:56 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 VX14
    
    Observations:
         K17V14X* C2017 11 15.16589 23 52 01.10 +17 09 35.1          20.1 GUEW031G96
         K17V14X  C2017 11 15.17161 23 52 02.93 +17 10 05.2          20.1 GUEW031G96
         K17V14X  C2017 11 15.17732 23 52 04.79 +17 10 35.2          20.0 GUEW031G96
         K17V14X  C2017 11 15.18305 23 52 06.63 +17 11 05.5          19.9 GUEW031G96
         K17V14X  C2017 11 15.20737823 52 14.20 +17 13 09.3          19.6 GUEW031H01
         K17V14X  C2017 11 15.21228723 52 15.81 +17 13 35.1          19.6 GUEW031H01
         K17V14X  C2017 11 15.22248423 52 19.15 +17 14 28.2          19.9 GUEW031H01
         K17V14X  C2017 11 15.23012923 52 21.67 +17 15 08.0          19.8 GUEW031H01
         K17V14X  C2017 11 15.24839 23 52 27.94 +17 16 47.0          19.5 GUEW031I52
         K17V14X  C2017 11 15.24915 23 52 28.21 +17 16 50.5          19.7 GUEW031I52
         K17V14X  C2017 11 15.24992 23 52 28.44 +17 16 54.8                UEW031I52
         K17V14X  C2017 11 15.25068 23 52 28.74 +17 16 58.7          19.6 GUEW031I52
         K17V14X KC2017 11 15.81893523 56 03.76 +18 07 35.9                UEW031587
         K17V14X KC2017 11 15.82318623 56 05.25 +18 07 58.6          20.0 RUEW031587
         K17V14X KC2017 11 15.82850723 56 07.14 +18 08 28.3                UEW031587
         K17V14X KC2017 11 15.86181 23 56 18.80 +18 11 29.5                UEW031204
         K17V14X KC2017 11 15.87247 23 56 22.56 +18 12 27.5                UEW031204
         K17V14X KC2017 11 15.88341 23 56 26.42 +18 13 26.6          19.7 GUEW031204
         K17V14X KC2017 11 15.89470 23 56 31.12 +18 14 30.9          19.5 VqEW031I93
         K17V14X KC2017 11 15.90144 23 56 33.55 +18 15 07.3          20.0 VqEW031I93
         K17V14X  C2017 11 16.10213 23 57 55.22 +18 33 53.3          19.7 GUEW031I52
         K17V14X  C2017 11 16.10255 23 57 55.36 +18 33 55.5          19.6 GUEW031I52
         K17V14X  C2017 11 16.10296 23 57 55.50 +18 33 57.7          19.8 GUEW031I52
         K17V14X  C2017 11 16.10337 23 57 55.64 +18 33 59.9          19.6 GUEW031I52
         K17V14X  C2017 11 16.15024023 58 11.82 +18 38 18.4          19.8 GUEW031H01
         K17V14X  C2017 11 16.15397423 58 13.14 +18 38 38.9          19.6 GUEW031H01
         K17V14X  C2017 11 16.16293 23 58 16.69 +18 39 33.2          19.9 RoEW031926
         K17V14X  C2017 11 16.16512223 58 17.09 +18 39 40.6          19.7 GUEW031H01
         K17V14X  C2017 11 16.16690 23 58 18.11 +18 39 55.4          19.9 RoEW031926
         K17V14X  C2017 11 16.17087 23 58 19.50 +18 40 17.2          19.8 RoEW031926
         K17V14X  C2017 11 16.17116223 58 19.24 +18 40 13.9          19.9 GUEW031H01
         K17V14X KC2017 11 16.73016 00 02 09.01 +19 32 18.7          19.4 RUEW031104
         K17V14X KC2017 11 16.74211 00 02 13.61 +19 33 26.8          20.1 RUEW031104
         K17V14X KC2017 11 16.75392 00 02 18.20 +19 34 35.1          19.8 RUEW031104
         K17V14X KC2017 11 16.79881 00 02 35.33 +19 38 53.9          19.3  UEW031K63
         K17V14X KC2017 11 16.80257 00 02 36.75 +19 39 14.9          19.4  UEW031K63
         K17V14X KC2017 11 16.80671 00 02 38.34 +19 39 38.5          19.6  UEW031K63
         K17V14X KC2017 11 16.84355 00 02 52.39 +19 43 06.0          19.6 RUEW031K51
         K17V14X KC2017 11 16.84553 00 02 53.14 +19 43 17.3          19.7 RUEW031K51
         K17V14X KC2017 11 16.84747 00 02 53.90 +19 43 28.2          19.6 RUEW031K51
         K17V14X KC2017 11 16.89497 00 03 13.65 +19 47 51.5                UEW031J95
         K17V14X KC2017 11 16.89870 00 03 15.07 +19 48 12.4                UEW031J95
         K17V14X KC2017 11 16.90258 00 03 16.57 +19 48 35.5          19.8 GUEW031J95
         K17V14X KC2017 11 17.04904800 04 21.70 +20 02 59.9          20.0 VuEW031H21
         K17V14X KC2017 11 17.05382300 04 23.57 +20 03 27.7          19.7 VuEW031H21
         K17V14X KC2017 11 17.05501700 04 24.02 +20 03 34.8          19.7 VuEW031H21
         K17V14X KC2017 11 17.05804600 04 25.20 +20 03 52.4          20.1 VuEW031H21
         K17V14X  C2017 11 17.09099 00 04 40.64 +20 07 13.9          19.9 GUEW031I52
         K17V14X  C2017 11 17.09586 00 04 42.51 +20 07 42.9                UEW031I52
         K17V14X  C2017 11 17.09627 00 04 42.67 +20 07 44.5                UEW031I52
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD, 0.84-m f/3.6 reflector + CCD.
    587 Sormano.  Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.  Measurer
        P. Sicoli.  0.5-m f/6.8 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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers G. J. Leonard,
        R. G. Matheny.  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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
        Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.40-m
        f/3.2 Newtonian reflector + CCD.
    
    Orbital elements:
    2017 VX14                                                Earth MOID = 0.0603 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 341.45858              (2000.0)            P               Q
    n   0.23447096     Peri.   59.81730     +0.53695030     -0.84361306
    a   2.6046139      Node   357.70541     +0.76355381     +0.48658508
    e   0.5997993      Incl.    1.68261     +0.35870593     +0.22705059
    P   4.20           H   23.6           G   0.15           U   5
    Residuals in seconds of arc
    171115 G96  0.1+  0.1+    171115 204  0.1-  0.3+    171116 K63  0.1+  0.6+
    171115 G96  0.0   0.1+    171115 I93  0.4-  0.0     171116 K63  0.2-  0.0
    171115 G96  0.2+  0.1+    171115 I93  0.4+  0.2-    171116 K63  0.1-  0.2-
    171115 G96  0.1+  0.3+    171116 I52  0.3+  0.2+    171116 K51  0.1+  0.1+
    171115 H01  0.1+  0.1-    171116 I52  0.1+  0.0     171116 K51  0.1-  0.1+
    171115 H01  0.2+  0.1+    171116 I52  0.1+  0.1-    171116 K51  0.1+  0.0
    171115 H01  0.1+  0.0     171116 I52  0.0   0.2-    171116 J95  0.6+  0.1+
    171115 H01  0.2+  0.0     171116 H01  0.1+  0.1+    171116 J95  0.0   0.3-
    171115 I52  0.2-  0.4+    171116 H01  0.0   0.0     171116 J95  0.2-  0.7+
    171115 I52  0.1+  0.1-    171116 926  0.2-  0.0     171117 H21  0.2-  0.0
    171115 I52  0.3-  0.2+    171116 H01  0.0   0.0     171117 H21  0.1-  0.0
    171115 I52  0.4+  0.2+    171116 926  0.0   0.2+    171117 H21  0.3-  0.1+
    171115 587  0.2+  0.0     171116 926  0.2-  0.1+    171117 H21  0.3-  0.0
    171115 587  0.3+  0.5-    171116 H01  0.0   0.0     171117 I52  0.5+  0.2-
    171115 587  0.7+  0.2+    171116 104  0.2+  0.9+    171117 I52  0.0   0.2+
    171115 204  0.1-  0.3+    171116 104  0.3+  0.1-    171117 I52  0.0   0.6-
    171115 204  0.1-  0.4+    171116 104  1.2+  0.0
    
    Ephemeris:
    2017 VX14                a,e,i = 2.60, 0.60, 2                   q = 1.0424
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 10 18    22 54 53.1 -02 42 39   0.1767  1.1361   139.2    34.9    21.6
    ...
    2017 11 02    23 05 49.9 +03 43 41   0.1239  1.0745   128.9    45.9    21.0
    ...
    2017 11 10    23 27 13.2 +10 35 49   0.09896 1.0542   128.0    47.7    20.5
    ...
    2017 11 16    23 57 13.1 +18 24 52   0.08307 1.0454   131.0    45.6    20.0
    2017 11 17    00 03 58.9 +19 58 49   0.08081 1.0445   131.9    44.8    19.9
    2017 11 18    00 11 22.7 +21 37 07   0.07868 1.0437   132.9    43.9    19.9
    ...
    2017 11 24    01 12 05.8 +32 26 18   0.06975 1.0426   141.2    36.4    19.4
    ...
    2017 12 02    03 18 39.9 +43 23 14   0.07136 1.0503   153.6    24.6    19.1
    ...
    2017 12 17    06 18 05.4 +39 56 13   0.1124  1.0912   161.4    16.7    19.9
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-W31
    

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