• MPC Preparation (Info)

  • MPEC 2019-W183 : 2019 WK4

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2019-W182 Read MPEC 2019-W184


    M.P.E.C. 2019-W183                            Issued 2019 November 30, 02:41 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 WK4                                 
    
    
    Observations:
         K19W04K  C2019 11 26.46099706 51 25.700+51 04 17.52         19.54GVEW183F52
         K19W04K* C2019 11 29.54391306 28 02.937+57 10 31.06         20.06wUEW183F52
         K19W04K  C2019 11 29.55634406 27 56.371+57 11 44.23         20.29wUEW183F52
         K19W04K  C2019 11 29.56877006 27 49.851+57 12 57.11         20.62wUEW183F52
         K19W04K  C2019 11 29.58123306 27 43.272+57 14 09.41         20.50wUEW183F52
         K19W04K  C2019 11 29.90740 06 25 17.86 +57 45 06.3          20.2 VVEW183033
         K19W04K  C2019 11 29.90912 06 25 17.00 +57 45 16.6          21.1 VVEW183033
         K19W04K  C2019 11 29.91083 06 25 16.16 +57 45 26.8          18.9 VVEW183033
         K19W04K KC2019 11 29.91673 06 25 13.93 +57 46 05.8          20.3 GVEW183204
         K19W04K HC2019 11 29.93172 06 25 06.38 +57 47 35.0                VEW183204
         K19W04K KC2019 11 29.99160 06 24 35.76 +57 53 28.7          20.4 GVEW183K63
         K19W04K KC2019 11 29.99529 06 24 34.00 +57 53 50.2          20.6 GVEW183K63
         K19W04K KC2019 11 29.99876 06 24 32.16 +57 54 10.8          20.6 GVEW183K63
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers C. Hoegner, S. 
       Melnikov, B. Stecklum.  Measurers S. Melnikov, B. Stecklum.  1.34-m f/3 
       Schmidt + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector + 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, K. Chambers, T. de Boer, L. Denneau, J. 
       Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + 
       CCD.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.4-m 
       f/3.2 Newtonian reflector + CCD.
    
    Orbital elements:
    2019 WK4                                                 Earth MOID = 0.0320 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M 187.58955              (2000.0)            P               Q
    n   0.74810473     Peri.  295.64211     +0.96080197     +0.12149113
    a   1.2017878      Node    58.31078     +0.02741744     +0.85281998
    e   0.2393420      Incl.   17.02927     -0.27587653     +0.50787596
    P   1.32           H   23.5           G   0.15           U   8
    Residuals in seconds of arc
    191126 F52  0.1+  0.1+    191129 033  0.5-  0.5-    191129 K63  0.2+  0.2+
    191129 F52  0.1-  0.2-    191129 033  0.5-  0.4-    191129 K63  1.3+  0.3+
    191129 F52  0.2-  0.2-    191129 033  0.4-  0.3-    191129 K63  1.0+  0.9+
    191129 F52  0.0   0.1+    191129 204  0.3-  0.1-
    191129 F52  0.3-  0.0     191129 204  0.3-  0.1+
    
    Ephemeris:
    2019 WK4                 a,e,i = 1.20, 0.24, 17                  q = 0.9141
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 10 31    08 50 17.7 -41 54 27   0.1105  0.9702    75.0    98.7    22.2
    ...
    2019 11 15    07 57 23.7 +07 57 01   0.06901 1.0168   111.7    64.7    20.0
    ...
    2019 11 23    07 14 50.6 +41 28 13   0.08246 1.0449   132.3    44.3    19.9
    ...
    2019 11 29    06 32 19.3 +56 13 45   0.1065  1.0670   137.1    39.0    20.3
    2019 11 30    06 24 29.6 +57 53 56   0.1111  1.0708   137.4    38.6    20.4
    2019 12 01    06 16 31.8 +59 23 08   0.1160  1.0745   137.5    38.3    20.5
    ...
    2019 12 07    05 28 13.4 +65 16 04   0.1473  1.0973   136.8    37.9    21.1
    ...
    2019 12 15    04 33 49.5 +68 00 22   0.1933  1.1282   134.5    38.5    21.7
    ...
    2019 12 30    03 47 27.1 +67 09 50   0.2876  1.1859   129.1    40.1    22.7
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-W183
    


    Read MPEC 2019-W182 Read MPEC 2019-W184


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)