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  • MPEC 2020-U110 : 2020 UQ1

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    M.P.E.C. 2020-U110                             Issued 2020 October 19, 06:02 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 UQ1                                 
    
    
    Observations:
         K20U01Q  C2020 10 15.57217106 01 16.754-15 16 45.14         18.81GVEU110F52
         K20U01Q  C2020 10 15.58372706 01 08.660-15 13 23.18         19.13GVEU110F52
         K20U01Q  C2020 10 15.59527806 01 00.547-15 10 00.94         20.81GVEU110F52
         K20U01Q* C2020 10 17.45757105 37 05.69 -04 16 09.5          18.95GVEU110G96
         K20U01Q  C2020 10 17.46269305 37 00.94 -04 14 01.8          18.82GVEU110G96
         K20U01Q  C2020 10 17.46781105 36 56.25 -04 11 55.1          18.81GVEU110G96
         K20U01Q KC2020 10 17.52369705 36 04.46 -03 48 37.5          19.49GVEU110I52
         K20U01Q KC2020 10 17.52443805 36 03.78 -03 48 18.9          19.05GVEU110I52
         K20U01Q KC2020 10 17.52517805 36 03.09 -03 47 59.9          19.99GVEU110I52
         K20U01Q KC2020 10 18.02965705 28 18.91 -00 08 04.3          18.9 GVEU110104
         K20U01Q KC2020 10 18.03210405 28 16.54 -00 06 58.1          18.5 GVEU110104
         K20U01Q KC2020 10 18.03700005 28 11.59 -00 04 43.6                VEU110104
         K20U01Q KC2020 10 18.07088105 27 38.60 +00 10 40.8          19.4 GVEU110I93
         K20U01Q KC2020 10 18.07344105 27 36.03 +00 11 51.3          19.1 GVEU110I93
         K20U01Q KC2020 10 18.07600405 27 33.41 +00 13 01.6          18.8 GVEU110I93
         K20U01Q KC2020 10 18.12722305 26 40.55 +00 36 30.9          19.4 GVEU110L01
         K20U01Q KC2020 10 18.12762005 26 40.13 +00 36 42.1          19.6 GVEU110L01
         K20U01Q KC2020 10 18.12951005 26 38.23 +00 37 34.0          19.5 GVEU110L01
         K20U01Q KC2020 10 18.13080205 26 36.91 +00 38 09.8          19.5 GVEU110L01
         K20U01Q KC2020 10 18.13333705 26 34.34 +00 39 19.9          19.5 GVEU110L01
         K20U01Q KC2020 10 18.40450105 22 04.80 +02 47 09.5          19.13GVEU110I52
         K20U01Q KC2020 10 18.40499405 22 04.27 +02 47 23.3          19.32GVEU110I52
         K20U01Q KC2020 10 18.40548605 22 03.75 +02 47 37.6          19.24GVEU110I52
         K20U01Q KC2020 10 18.40597905 22 03.23 +02 47 51.7          18.96GVEU110I52
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri, M. D.
        Grazia.  Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m 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.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer K. W. Wierzchos.  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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.  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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2020 UQ1                                                 Earth MOID = 0.0516 AU
    Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Bell                    
    M  66.24321              (2000.0)            P               Q                  
    n   0.62676076     Peri.  305.18618     +0.79337221     +0.49908153             
    a   1.3522849      Node    30.11041     +0.02454278     +0.54586768             
    e   0.2996588      Incl.   44.00785     -0.60824189     +0.67301271             
    P   1.57           H   22.73          G   0.15           U   9                  
    Residuals in seconds of arc
    201015 F52  0.0-  0.0+    201017 I52  0.0+  0.0+    201018 L01  0.2-  0.3+
    201015 F52  0.0+  0.1+    201018 104  0.2+  0.4+    201018 L01  0.1+  0.1-
    201015 F52  0.0+  0.1-    201018 104  1.2+  0.1-    201018 L01  0.1-  0.0-
    201017 G96  0.1+  0.1-    201018 104  0.0+  1.0+    201018 L01  0.0-  0.0-
    201017 G96  0.3-  0.3+    201018 I93  0.2+  0.3-    201018 I52  0.1-  0.0+
    201017 G96  0.2+  0.3-    201018 I93  0.1+  0.1+    201018 I52  0.2-  0.4-
    201017 I52  0.0-  0.3-    201018 I93  0.7-  0.1+    201018 I52  0.2-  0.2-
    201017 I52  0.1+  0.4-    201018 L01  0.1+  0.0+    201018 I52  0.1-  0.3-
    
    Ephemeris:
    2020 UQ1                 a,e,i = 1.35, 0.30, 44                  q = 0.9471
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 09 19    07 39 20.0 -45 55 26   0.4170  0.9606    71.9    83.7    23.7
    ...
    2020 10 04    07 08 56.9 -39 20 07   0.2364  0.9941    81.7    84.7    22.6
    ...
    2020 10 12    06 32 28.0 -27 50 15   0.1392  1.0188    94.7    77.5    21.2
    ...
    2020 10 18    05 28 45.4 -00 20 38   0.08178 1.0399   120.2    55.9    19.4
    2020 10 19    05 11 24.2 +07 43 49   0.07656 1.0436   126.7    49.9    19.1
    2020 10 20    04 51 09.1 +16 39 52   0.07355 1.0474   133.1    44.0    18.9
    ...
    2020 10 26    01 49 24.0 +56 17 36   0.1032  1.0708   136.1    40.1    19.5
    ...
    2020 11 03    22 55 30.2 +60 35 51   0.1971  1.1041   120.1    51.0    21.3
    ...
    2020 11 18    21 48 37.0 +57 07 19   0.3926  1.1710   108.0    53.4    23.0
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-U110
    


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