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  • MPEC 2022-U287 : 2022 UD11

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    M.P.E.C. 2022-U287                             Issued 2022 October 27, 10:53 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
    
                                    2022 UD11                                
    
    
    Observations:
         K22U11D  C2022 10 24.50483004 37 50.325-37 09 24.22         20.52GVEU287F52
         K22U11D* C2022 10 24.51373104 37 41.747-37 08 40.53         20.32wUEU287F52
         K22U11D  C2022 10 24.52199104 37 33.806-37 07 59.51         20.29GVEU287F52
         K22U11D  C2022 10 24.52262204 37 33.192-37 07 56.34         20.42wUEU287F52
         K22U11D  C2022 10 24.56377604 36 53.418-37 04 27.12         20.93GVEU287F51
         K22U11D  C2022 10 24.56441704 36 52.816-37 04 23.93         20.70GVEU287F51
         K22U11D |C2022 10 25.22005 04 26 20.59 -35 59 40.7          20.3 VuEU287807
         K22U11D |C2022 10 25.22494 04 26 15.24 -35 59 10.7          19.9 VuEU287807
         K22U11D |C2022 10 25.22982 04 26 09.74 -35 58 39.3          20.4 VuEU287807
         K22U11D KC2022 10 25.56816204 19 57.81 -35 18 55.1          20.5 GVEU287474
         K22U11D KC2022 10 25.56939804 19 56.33 -35 18 46.1          20.5 GVEU287474
         K22U11D KC2022 10 25.57063504 19 54.85 -35 18 36.9          20.3 GVEU287474
         K22U11D KC2022 10 25.57187104 19 53.39 -35 18 27.8          20.4 GVEU287474
         K22U11D KC2022 10 25.57310804 19 51.91 -35 18 18.8          20.4 GVEU287474
         K22U11D |C2022 10 27.22568 03 41 05.26 -30 28 15.9          19.5 VuEU287807
         K22U11D |C2022 10 27.22977 03 40 57.84 -30 27 16.8          19.7 VuEU287807
         K22U11D |C2022 10 27.23386 03 40 50.47 -30 26 17.2          19.6 VuEU287807
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
        Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
    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.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
        C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 UD11                                                Earth MOID = 0.0250 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 140.13415              (2000.0)            P               Q                  
    n   1.09199599     Peri.  139.39818     -0.94106152     -0.13374482             
    a   0.9339465      Node    36.72235     -0.14209715     -0.67718354             
    e   0.1280310      Incl.   31.30329     +0.30693911     -0.72355703             
    P   0.90           H   24.56          G   0.15           U   8                  
    Residuals in seconds of arc
    221024 F52  0.8+  0.0     221025 807  0.6-  0.1+    221025 474  0.4+  0.2+
    221024 F52  0.2+  0.1-    221025 807  0.4+  0.7-    221025 474  0.4+  0.2+
    221024 F52  0.1+  0.0     221025 807  0.3-  0.1-    221027 807  0.3+  0.4+
    221024 F52  0.0   0.0     221025 474  0.2+  0.0     221027 807  0.2-  0.1-
    221024 F51  0.4-  0.2+    221025 474  0.2+  0.1-    221027 807  0.0   0.2-
    221024 F51  0.2-  0.1+    221025 474  0.2+  0.1+
    
    Ephemeris:
    2022 UD11                a,e,i = 0.93, 0.13, 31                  q = 0.8144
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 27    06 02 48.8 -42 19 14   0.2990  1.0509    90.9    72.5    24.6
    ...
    2022 10 12    05 49 46.1 -41 54 13   0.1741  1.0408    99.4    71.1    23.3
    ...
    2022 10 20    05 21 20.1 -40 28 39   0.1039  1.0324   107.7    66.8    22.1
    ...
    2022 10 26    04 11 17.2 -34 21 28   0.05292 1.0248   124.0    53.6    20.2
    2022 10 27    03 47 21.2 -31 20 53   0.04525 1.0235   129.6    48.5    19.7
    2022 10 28    03 16 37.7 -26 43 47   0.03824 1.0221   137.0    41.6    19.1
    ...
    2022 11 03    22 25 23.1 +32 52 37   0.03868 1.0131   121.8    56.3    19.6
    ...
    2022 11 11    20 07 33.8 +43 36 18   0.1041  0.9996    92.2    81.8    22.5
    ...
    2022 11 26    19 20 51.3 +44 33 14   0.2318  0.9704    79.1    87.3    24.4
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U287
    


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