• MPC Preparation (Info)

  • MPEC 2019-W159 : 2019 WA3

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    M.P.E.C. 2019-W159                            Issued 2019 November 27, 22:59 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
    
                                    2019 WA3                                 
    
    
    Observations:
         K19W03A  C2019 11 25.36190203 52 53.963-03 57 33.54         21.6 GVEW159F52
         K19W03A  C2019 11 25.39325603 53 01.482-03 55 15.61         21.0 GVEW159F52
         K19W03A  C2019 11 25.40446703 53 04.158-03 54 26.13         21.2 GVEW159F52
         K19W03A* C2019 11 26.39056303 57 25.032-02 44 49.83         21.38wUEW159F51
         K19W03A  C2019 11 26.41627103 57 30.542-02 43 05.26         21.46wUEW159F51
         K19W03A  C2019 11 26.42910003 57 33.305-02 42 13.22         21.21wUEW159F51
         K19W03A |C2019 11 27.15793 04 00 31.01 -01 53 01.4          21.5 VuEW159807
         K19W03A |C2019 11 27.16417 04 00 32.24 -01 52 37.2          21.4 VuEW159807
         K19W03A |C2019 11 27.17014 04 00 33.44 -01 52 15.0          21.7 VuEW159807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
        0.61-m f/6.5 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
       Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. 
       Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. 
       Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T. 
       Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
       Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2019 WA3                                                 Earth MOID = 0.0015 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M  98.81971              (2000.0)            P               Q
    n   0.43669376     Peri.  202.89060     +0.95382663     -0.30033849
    a   1.7206190      Node   174.58394     +0.28084493     +0.88779156
    e   0.4328949      Incl.    2.06379     +0.10649361     +0.34874480
    P   2.26           H   25.3           G   0.15           U   7
    Residuals in seconds of arc
    191125 F52  0.0   0.1+    191126 F51  0.1-  0.1-    191127 807  0.2+  0.0
    191125 F52  0.1-  0.1-    191126 F51  0.1-  0.0     191127 807  0.2-  0.4+
    191125 F52  0.0   0.0     191126 F51  0.2+  0.0     191127 807  0.2-  0.3-
    
    Ephemeris:
    2019 WA3                 a,e,i = 1.72, 0.43, 2                   q = 0.9758
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 10 28    19 51 50.3 -37 32 19   0.07281 0.9828    79.2    96.6    23.0
    ...
    2019 11 12    01 24 43.6 -32 47 41   0.04727 1.0173   124.2    53.6    20.7
    ...
    2019 11 20    03 19 21.2 -12 17 17   0.06730 1.0458   147.8    30.2    20.8
    ...
    2019 11 26    03 55 43.6 -03 11 09   0.09131 1.0711   155.9    22.1    21.3
    2019 11 27    03 59 52.8 -02 03 56   0.09575 1.0756   156.9    21.1    21.4
    2019 11 28    04 03 39.7 -01 01 45   0.1003  1.0802   157.7    20.3    21.5
    ...
    2019 12 04    04 20 40.9 +03 50 58   0.1296  1.1091   161.2    16.6    22.0
    ...
    2019 12 12    04 34 37.3 +08 08 06   0.1735  1.1512   162.4    15.0    22.6
    ...
    2019 12 27    04 50 54.5 +13 02 52   0.2721  1.2377   156.5    18.5    23.9
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-W159
    


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