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  • MPEC 2020-V149 : 2020 VP4

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    M.P.E.C. 2020-V149                            Issued 2020 November 14, 18:12 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
    
                                    2020 VP4                                 
    
    
    Observations:
         K20V04P* C2020 11 13.27784603 53 52.98 +33 33 14.7          19.02GVEV149G96
         K20V04P  C2020 11 13.28297703 53 48.64 +33 32 21.3          19.26GVEV149G96
         K20V04P  C2020 11 13.28810703 53 44.31 +33 31 28.1          19.00GVEV149G96
         K20V04P  C2020 11 13.29323303 53 39.99 +33 30 34.8          19.33GVEV149G96
         K20V04P  C2020 11 13.30948603 53 26.19 +33 27 42.4          19.72GVEV149I52
         K20V04P  C2020 11 13.30967503 53 25.98 +33 27 40.3          18.94GVEV149I52
         K20V04P  C2020 11 13.30986203 53 25.79 +33 27 37.9          19.44GVEV149I52
         K20V04P  C2020 11 13.31005003 53 25.68 +33 27 36.7          19.62GVEV149I52
         K20V04P KC2020 11 14.27560503 42 46.74 +30 07 29.5          18.90GVEV149703
         K20V04P KC2020 11 14.27769503 42 44.64 +30 07 00.4          19.07GVEV149703
         K20V04P KC2020 11 14.27874803 42 43.64 +30 06 46.0          18.94GVEV149703
         K20V04P  C2020 11 14.28907503 42 33.43 +30 04 22.3          18.70GVEV149G96
         K20V04P  C2020 11 14.28916803 42 33.34 +30 04 20.7          18.91GVEV149G96
         K20V04P  C2020 11 14.28926303 42 33.23 +30 04 19.5          19.05GVEV149G96
         K20V04P  C2020 11 14.28935603 42 33.15 +30 04 18.6          19.51GVEV149G96
         K20V04P KC2020 11 14.33578003 41 32.79 +29 51 21.2          19.1 VuEV149H21
         K20V04P KC2020 11 14.33727703 41 31.38 +29 50 58.4          19.0 VuEV149H21
         K20V04P KC2020 11 14.33843403 41 30.26 +29 50 40.8          19.0 VuEV149H21
         K20V04P KC2020 11 14.33993103 41 28.87 +29 50 17.8          18.9 VuEV149H21
         K20V04P 1C2020 11 14.74633 03 37 10.44 +28 02 18.4          19.4 VVEV149033
         K20V04P 1C2020 11 14.74667 03 37 10.18 +28 02 13.0          19.2 VVEV149033
         K20V04P 1C2020 11 14.74702 03 37 09.88 +28 02 07.2          19.3 VVEV149033
         K20V04P 1C2020 11 14.74748 03 37 09.47 +28 02 00.7          19.4 VVEV149033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, F.
        Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers E. J.
        Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
        Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
        Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  0.68-m Schmidt + 10K
        CCD.
    G96 Mt. Lemmon Survey.  Observer D. Rankin.  Measurers E. J. Christensen, G.
        A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
        Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L.
        Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K 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.  Observer T. A. Pruyne.
        Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
        Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
        reflector + CCD.
    
    Orbital elements:
    2020 VP4                                                 Earth MOID = 0.0054 AU
    Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Veres                   
    M 276.96768              (2000.0)            P               Q                  
    n   1.09110310     Peri.  308.95457     -0.99769219     +0.04674186             
    a   0.9344560      Node   233.77878     -0.02565541     -0.93106942             
    e   0.1280448      Incl.    3.49992     -0.06286564     -0.36183550             
    P   0.90           H   27.80          G   0.15           U   6                  
    Residuals in seconds of arc
    201113 G96  0.1-  0.1+    201114 703  0.0+  0.3+    201114 H21  0.1+  0.2-
    201113 G96  0.3-  0.3-    201114 703  0.4-  0.0+    201114 H21  0.2-  0.1-
    201113 G96  0.2-  0.1-    201114 703  0.1+  0.1+    201114 H21  0.1+  0.2-
    201113 G96  0.2+  0.2+    201114 G96  0.1+  0.1+    201114 033  0.1-  0.5+
    201113 I52  1.0+  0.4+    201114 G96  0.1+  0.2-    201114 033  0.2+  0.2+
    201113 I52  0.4+  0.3+    201114 G96  0.1-  0.1-    201114 033  0.0+  0.3-
    201113 I52  0.0+  0.1-    201114 G96  0.1+  0.3+    201114 033  0.3-  0.1+
    201113 I52  0.6+  0.7+    201114 H21  0.1-  0.2-
    
    Ephemeris:
    2020 VP4                 a,e,i = 0.93, 0.13, 3                   q = 0.8148
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 10 15    04 49 22.3 +47 47 10   0.07762 1.0394   121.1    55.2    24.3
    ...
    2020 10 30    04 50 04.7 +46 52 33   0.04491 1.0248   134.1    44.1    22.8
    ...
    2020 11 07    04 33 11.6 +43 25 02   0.02800 1.0141   145.0    34.1    21.5
    ...
    2020 11 13    03 56 27.5 +34 21 22   0.01601 1.0048   161.0    18.7    19.8
    2020 11 14    03 45 53.3 +31 10 34   0.01416 1.0031   165.5    14.3    19.4
    2020 11 15    03 33 12.1 +26 58 50   0.01240 1.0014   171.1     8.8    18.9
    ...
    2020 11 21    00 53 24.0 -36 28 10   0.0076920.9906   110.4    69.2    19.6
    ...
    2020 11 29    19 54 45.1 -61 13 06   0.02024 0.9746    54.1   125.0    24.5
    ...
    2020 12 14    18 07 22.3 -55 20 47   0.05100 0.9420    33.1   145.3    28.8
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-V149
    


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