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  • MPEC 2022-U173 : 2022 UR5

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    M.P.E.C. 2022-U173                             Issued 2022 October 22, 03:59 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 UR5                                 
    
    
    Observations:
         K22U05R  C2022 10 02.46680 04 45 20.03 -15 46 15.3          22.4 GVEU173G96
         K22U05R  C2022 10 02.47198 04 45 20.74 -15 46 30.5          21.6 GVEU173G96
         K22U05R  C2022 10 02.47716 04 45 21.51 -15 46 45.6          22.3 GVEU173G96
         K22U05R* C2022 10 18.56565205 27 30.130-29 07 29.70         21.44wUEU173F51
         K22U05R  C2022 10 18.57610305 27 31.689-29 08 00.95         21.53wUEU173F51
         K22U05R  C2022 10 18.58652905 27 33.235-29 08 31.95         21.16wUEU173F51
         K22U05R  C2022 10 18.59695605 27 34.775-29 09 02.67         21.31wUEU173F51
         K22U05R |C2022 10 19.35801 05 29 32.86 -29 46 30.7          20.7 GVEU173807
         K22U05R |C2022 10 19.36356 05 29 33.70 -29 46 47.4          21.1 GVEU173807
         K22U05R |C2022 10 19.36912 05 29 34.53 -29 47 03.3          20.9 GVEU173807
         K22U05R  C2022 10 19.57358105 30 06.413-29 57 19.74         21.66GVEU173F51
         K22U05R  C2022 10 19.57422505 30 06.514-29 57 21.65         21.41GVEU173F51
         K22U05R |C2022 10 21.31252 05 34 35.18 -31 22 21.0          21.3 VuEU173807
         K22U05R |C2022 10 21.31904 05 34 36.18 -31 22 39.7          21.9 VuEU173807
         K22U05R |C2022 10 21.32557 05 34 37.11 -31 22 59.1          21.6 VuEU173807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD, 0.61-m f/6.5 Dall-Kirkham
        Astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith, K. Chambers.  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.
    G96 Mt. Lemmon Survey.  Observer J. B. Fazekas.  Measurers B. Gray, D. Rankin,
        F. C. Shelly.  1.5-m reflector + 10K CCD.
    
    Orbital elements:
    2022 UR5                                                 Earth MOID = 0.4617 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 312.64334              (2000.0)            P               Q                  
    n   0.35432312     Peri.  277.79952     -0.08327123     -0.99607038             
    a   1.9778942      Node   176.52017     +0.99076089     -0.07950032             
    e   0.3926610      Incl.   29.79587     -0.10704558     +0.03903193             
    P   2.78           H   20.34          G   0.15           U   7                  
    Residuals in seconds of arc
    221002 G96 (1.3+  0.3+)   221018 F51  0.1+  0.0     221019 F51  0.1-  0.0
    221002 G96  0.2+  0.1+    221018 F51  0.1-  0.3+    221019 F51  0.0   0.0
    221002 G96  0.2-  0.1-    221019 807  0.2-  0.1-    221021 807  0.0   0.2-
    221018 F51  0.1+  0.1+    221019 807  0.1-  0.4-    221021 807  0.4+  0.3+
    221018 F51  0.1+  0.1-    221019 807  0.0   0.2+    221021 807  0.1-  0.0
    
    Ephemeris:
    2022 UR5                 a,e,i = 1.98, 0.39, 30                  q = 1.2013
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 22    04 17 56.2 -07 54 12   0.7326  1.4649   114.1    38.7    22.0
    ...
    2022 10 07    04 57 14.8 -19 27 43   0.6451  1.3945   114.2    40.8    21.7
    ...
    2022 10 15    05 18 13.6 -26 09 08   0.6183  1.3595   112.5    42.7    21.6
    ...
    2022 10 21    05 33 46.7 -31 07 04   0.6064  1.3349   110.5    44.3    21.6
    2022 10 22    05 36 20.6 -31 55 41   0.6050  1.3309   110.1    44.6    21.6
    2022 10 23    05 38 54.0 -32 43 53   0.6037  1.3270   109.8    44.9    21.6
    ...
    2022 10 29    05 54 01.1 -37 22 20   0.5993  1.3044   107.3    46.6    21.6
    ...
    2022 11 06    06 13 27.4 -42 56 56   0.5997  1.2770   104.0    48.9    21.6
    ...
    2022 11 21    06 46 49.7 -51 09 17   0.6093  1.2357    98.6    52.2    21.6
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U173
    


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