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  • MPEC 2017-V42 : 2017 VJ1

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    M.P.E.C. 2017-V42                                Issued 2017 Nov. 12, 00:42 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 VJ1
    
    Observations:
         K17V01J* C2017 11 09.29207 01 21 41.062-38 15 52.22         21.7 wLEV042F51
         K17V01J  C2017 11 09.30197 01 21 37.671-38 15 48.72         22.0 wLEV042F51
         K17V01J  C2017 11 09.31187 01 21 34.281-38 15 44.97         22.2 wLEV042F51
         K17V01J  C2017 11 09.32178 01 21 30.878-38 15 41.23         21.8 wLEV042F51
         K17V01J |C2017 11 10.10698 01 17 06.94 -38 09 34.8          21.4 GUEV042807
         K17V01J |C2017 11 10.11306 01 17 04.82 -38 09 31.8          21.4 GUEV042807
         K17V01J |C2017 11 10.11913 01 17 02.71 -38 09 28.8          21.4 GUEV042807
         K17V01J KC2017 11 10.50077 01 14 52.42 -38 06 00.6          21.2 RUEV042474
         K17V01J KC2017 11 10.50371 01 14 51.38 -38 05 59.3          21.5 RUEV042474
         K17V01J KC2017 11 10.50665 01 14 50.32 -38 05 58.1          21.9 RUEV042474
         K17V01J KC2017 11 10.50959 01 14 49.42 -38 05 56.1                UEV042474
         K17V01J KC2017 11 11.45258 01 09 24.50 -37 56 11.4          21.4 RUEV042474
         K17V01J KC2017 11 11.45494 01 09 23.63 -37 56 10.0          20.9 RUEV042474
         K17V01J KC2017 11 11.45848 01 09 22.34 -37 56 06.7          21.5 RUEV042474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
        + 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.
    
    Orbital elements:
    2017 VJ1                                            PHA, Earth MOID = 0.0462 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 301.33708              (2000.0)            P               Q
    n   0.42363881     Peri.   72.81551     -0.62533626     -0.66908717
    a   1.7557886      Node    62.96962     +0.42569824     -0.72380090
    e   0.6176760      Incl.   26.79760     +0.65401496     -0.16862565
    P   2.33           H   21.6           G   0.15           U   9
    Residuals in seconds of arc
    171109 F51  0.1-  0.0     171110 807  0.0   0.2-    171110 474  0.9+  0.1-
    171109 F51  0.0   0.1-    171110 807  0.1+  0.2-    171111 474  0.3+  0.1-
    171109 F51  0.1+  0.0     171110 474  0.1-  0.5+    171111 474  0.0   0.3-
    171109 F51  0.1+  0.1+    171110 474  0.3-  0.1+    171111 474  0.3-  0.5+
    171110 807  0.0   0.1-    171110 474  0.6-  0.4-
    
    Ephemeris:
    2017 VJ1                 a,e,i = 1.76, 0.62, 27                  q = 0.6713
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 10 13    02 58 33.0 -33 03 29   0.6401  1.5038   132.1    29.5    22.8
    ...
    2017 10 28    02 18 50.3 -37 23 01   0.4949  1.3632   129.5    34.2    22.2
    ...
    2017 11 05    01 44 12.4 -38 24 54   0.4309  1.2852   124.4    39.5    21.9
    ...
    2017 11 11    01 12 01.8 -38 01 11   0.3893  1.2255   118.7    45.1    21.7
    2017 11 12    01 06 13.3 -37 49 36   0.3830  1.2155   117.6    46.2    21.7
    2017 11 13    01 00 18.3 -37 35 35   0.3768  1.2054   116.4    47.3    21.7
    ...
    2017 11 19    00 23 01.7 -35 15 48   0.3431  1.1447   108.6    54.9    21.6
    ...
    2017 11 27    23 31 08.0 -29 28 32   0.3080  1.0632    95.8    67.4    21.6
    ...
    2017 12 12    21 55 16.1 -11 33 26   0.2785  0.9129    67.1    96.6    22.1
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-V42
    

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