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  • MPEC 2022-U165 : 2022 UL5

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    M.P.E.C. 2022-U165                             Issued 2022 October 21, 17:55 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 UL5                                 
    
    
    Observations:
         K22U05L* C2022 10 17.28875923 23 31.225-36 07 06.86         21.65wUEU165F52
         K22U05L  C2022 10 17.30640023 23 32.476-36 06 27.52         22.31wUEU165F52
         K22U05L  C2022 10 17.31522323 23 33.094-36 06 07.56         22.39wUEU165F52
         K22U05L |C2022 10 18.12707 23 24 34.99 -35 35 51.1          21.9 GVEU165807
         K22U05L |C2022 10 18.13633 23 24 35.63 -35 35 30.5          22.1 GVEU165807
         K22U05L |C2022 10 18.14559 23 24 36.34 -35 35 10.2          22.1 GVEU165807
         K22U05L |C2022 10 19.13804 23 25 50.77 -34 59 14.4          22.1 GVEU165807
         K22U05L |C2022 10 19.14731 23 25 51.40 -34 58 53.0          22.3 GVEU165807
         K22U05L |C2022 10 19.15657 23 25 52.03 -34 58 32.9          22.0 GVEU165807
         K22U05L |C2022 10 21.05382 23 28 10.57 -33 52 13.6          21.9 GVEU165807
         K22U05L |C2022 10 21.06307 23 28 11.18 -33 51 54.9          21.8 GVEU165807
         K22U05L |C2022 10 21.07231 23 28 11.85 -33 51 36.2          21.6 GVEU165807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
        Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
        Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2022 UL5                                                 Earth MOID = 0.1422 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M   3.14327              (2000.0)            P               Q                  
    n   0.23196893     Peri.  160.60418     +0.01380502     +0.97991156             
    a   2.6233093      Node   109.78202     -0.94305980     +0.07889221             
    e   0.7072191      Incl.   12.20625     -0.33233664     -0.18316481             
    P   4.25           H   21.00          G   0.15           U   9                  
    Residuals in seconds of arc
    221017 F52  0.0   0.0     221018 807  0.2-  0.3+    221019 807  0.1-  0.4+
    221017 F52  0.0   0.1-    221018 807  0.6+  0.1+    221021 807  0.3-  0.2+
    221017 F52  0.0   0.1+    221019 807  0.0   1.1-    221021 807  0.2-  0.0
    221018 807  0.1-  0.1+    221019 807  0.0   0.3+    221021 807  0.5+  0.2-
    
    Ephemeris:
    2022 UL5                 a,e,i = 2.62, 0.71, 12                  q = 0.7681
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 21    22 02 46.5 -61 57 41   0.2977  1.1643   115.6    51.1    20.6
    ...
    2022 10 06    23 05 32.1 -44 26 16   0.4604  1.3229   125.8    37.8    21.4
    ...
    2022 10 14    23 19 03.7 -38 15 45   0.5636  1.4077   126.5    34.7    21.9
    ...
    2022 10 20    23 26 54.3 -34 28 43   0.6474  1.4709   125.7    33.4    22.3
    2022 10 21    23 28 06.5 -33 54 05   0.6618  1.4814   125.5    33.2    22.3
    2022 10 22    23 29 17.3 -33 20 15   0.6764  1.4919   125.3    33.0    22.4
    ...
    2022 10 28    23 36 02.6 -30 12 03   0.7668  1.5544   123.5    32.2    22.7
    ...
    2022 11 05    23 44 35.2 -26 32 50   0.8947  1.6366   120.3    31.5    23.2
    ...
    2022 11 20    00 00 22.6 -20 49 16   1.1548  1.7870   112.8    30.7    23.9
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U165
    


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