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  • MPEC 2022-W50 : 2019 UV3

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    M.P.E.C. 2022-W50                             Issued 2022 November 18, 14:05 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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 UV3                                 
    
    
                               Revision to MPEC 2019-U114                           
    
    Additional Observations:
         K19U03V  C2016 11 14.63341409 26 30.740+04 13 44.97         22.06GVEW050F51
         K19U03V  C2017 03 15.35403310 21 31.036-32 33 39.84         21.23GVEW050F51
         K19U03V  C2017 03 15.36305710 21 30.676-32 33 29.44         21.39GVEW050F51
         K19U03V  C2017 03 15.37208410 21 30.310-32 33 19.10         21.69GVEW050F51
         K19U03V  C2017 03 15.38110410 21 29.979-32 33 08.69         21.64GVEW050F51
         K19U03V  C2017 04 05.28662110 18 29.069-25 19 00.46         22.18GVEW050F51
         K19U03V  C2017 04 05.29792110 18 29.205-25 18 46.38         22.25GVEW050F51
         K19U03V  C2017 04 05.30925710 18 29.340-25 18 32.36         22.41GVEW050F51
         K19U03V  C2017 04 05.32059510 18 29.473-25 18 18.54         22.00GVEW050F51
         K19U03V  C2017 04 25.25237910 30 09.718-19 15 56.73         22.44GVEW050F51
         K19U03V  C2017 04 25.26269210 30 10.210-19 15 47.43         22.85GVEW050F51
         K19U03V  C2017 04 25.28464110 30 11.247-19 15 26.94         22.94GVEW050F51
         K19U03V 0C2022 10 27.23336220 52 37.325+06 59 03.19         23.60GVEW050T12
         K19U03V  C2022 10 29.24173520 54 09.195+06 43 28.13         22.99GVEW050F51
         K19U03V  C2022 10 29.25510820 54 09.802+06 43 21.56         23.28GVEW050F51
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    T12 University of Hawaii 88-inch telescope, Maunakea.  Observer D. Hung.
        Measurer D. J. Tholen.  2.24-m f/10.1 reflector + 2112 x 2112 pixels
        STA1600 10k CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    161114 F51 89.6+ 57.9+    221029 F51 30.3+ 18.7+    MPO545150   +0.05 days
    
    Orbital elements:
    2019 UV3                                                 Earth MOID = 0.2693 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 283.38769              (2000.0)            P               Q                  
    n   0.30732298     Peri.  201.49916     +0.00142954     -0.95848331             
    a   2.1747334      Node   249.35343     +0.95616372     +0.08480907             
    e   0.4303731      Incl.   17.74108     +0.29282911     -0.27224467             
    P   3.21           H   20.01          G   0.15           U   1                  
    Residuals in seconds of arc
    161114 F51  0.1-  0.0     191022 I52  0.1+  0.0     191117 I52  0.4-  0.2-
    170315 F51  0.1+  0.1-    191022 I52  0.1+  0.4-    191117 I52  0.1+  0.2+
    170315 F51  0.0   0.0     191023 I52  0.4+  0.4+    191130 F51  0.1+  0.0
    170315 F51  0.1-  0.1-    191023 I52  0.6+  0.1+    191130 F51  0.0   0.0
    170315 F51  0.1+  0.0     191023 I52  0.3+  0.0     191130 F51  0.1+  0.0
    170405 F51  0.1+  0.0     191023 I52  0.4-  0.1+    191130 F51  0.1+  0.0
    170405 F51  0.1+  0.2+    191027 I52  0.0   1.8-    191222 I52  0.4+  0.5-
    170405 F51  0.1+  0.3+    191027 I52  0.3-  0.1-    191222 I52  0.2-  0.9+
    170405 F51  0.0   0.2+    191027 I52  0.7-  0.1+    191222 I52  0.8-  0.2-
    170425 F51  0.1+  0.0     191028 F51  0.1-  0.0     191222 I52  0.3+  0.0
    170425 F51  0.0   0.2-    191028 F51  0.0   0.1-    200119 I52  0.0   0.0
    170425 F51  0.3-  0.2+    191028 F51  0.0   0.1-    200119 I52  0.1+  0.3+
    191018 F51  0.1+  0.2-    191029 691  0.1+  0.2+    200119 I52  0.7-  2.1+
    191018 F51  0.1-  0.1-    191029 691  0.1-  0.0     200305 V06  0.5+  0.1+
    191018 F51  0.1+  0.1+    191029 691  0.3-  0.2+    200305 V06  0.5+  0.3+
    191018 F51  0.1+  0.0     191104 F51  0.1+  0.1+    200305 V06  0.2+  0.0
    191022 G96  0.1-  0.3-    191104 F51  0.0   0.1+    221027 T12  0.0   0.1+
    191022 G96  0.1-  0.1+    191104 F51  0.1-  0.0     221029 F51  0.2-  0.6+
    191022 G96  0.1-  0.2-    191104 F51  0.2-  0.0     221029 F51  0.2-  0.1+
    191022 G96  0.2-  0.0     191117 I52  0.0   0.2-
    191022 I52  0.1-  0.5+    191117 I52  0.1-  0.3-
    
    Ephemeris:
    2019 UV3                 a,e,i = 2.17, 0.43, 18                  q = 1.2388
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 10 19    20 47 47.8 +08 09 49   1.4287  1.9962   109.5    28.1    23.5
    ...
    2022 11 03    20 58 18.5 +06 09 25   1.5041  1.9148    98.1    30.9    23.6
    ...
    2022 11 11    21 06 51.5 +05 21 37   1.5453  1.8708    92.5    31.9    23.7
    ...
    2022 11 17    21 14 27.9 +04 53 49   1.5756  1.8376    88.5    32.5    23.7
    2022 11 18    21 15 49.7 +04 49 52   1.5806  1.8321    87.8    32.6    23.7
    2022 11 19    21 17 13.0 +04 46 07   1.5856  1.8265    87.2    32.7    23.7
    ...
    2022 11 25    21 26 04.9 +04 27 46   1.6147  1.7932    83.4    33.2    23.7
    ...
    2022 12 03    21 39 14.7 +04 14 24   1.6514  1.7487    78.7    33.6    23.7
    ...
    2022 12 18    22 07 36.7 +04 22 15   1.7118  1.6657    70.5    33.8    23.7
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-W50
    


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