• MPC Preparation (Info)

  • MPEC 2022-U241 : 2022 UR8

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2022-U240 Read MPEC 2022-U242


    M.P.E.C. 2022-U241                             Issued 2022 October 25, 16:02 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
    
                                    2022 UR8                                 
    
    
    Observations:
         K22U08R  C2022 10 16.56051403 14 28.975+38 35 34.26         19.09GVEU241F51
         K22U08R  C2022 10 16.57132203 14 45.244+38 28 24.74         20.12GVEU241F51
         K22U08R  C2022 10 23.49978804 56 45.015-20 30 35.12         20.75GVEU241F52
         K22U08R  C2022 10 23.53033904 56 54.299-20 38 13.38         20.65GVEU241F52
         K22U08R* C2022 10 24.52883305 03 13.337-24 20 25.75         21.29wUEU241F52
         K22U08R  C2022 10 24.54023805 03 16.156-24 22 43.78         20.76wUEU241F52
         K22U08R  C2022 10 24.56307405 03 21.712-24 27 16.28         21.38wUEU241F52
         K22U08R KC2022 10 24.63246005 03 38.831-24 40 47.19         21.02GVEU241F52
         K22U08R KC2022 10 25.57849905 08 52.96 -27 25 34.6          21.3 GVEU241474
         K22U08R KC2022 10 25.58213405 08 53.74 -27 26 10.6          21.5 GVEU241474
         K22U08R KC2022 10 25.58531205 08 54.49 -27 26 42.6          21.2 GVEU241474
         K22U08R KC2022 10 25.59167105 08 55.96 -27 27 45.9          21.6 GVEU241474
    
    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.
    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 UR8                                                 Earth MOID = 0.0170 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 312.83932              (2000.0)            P               Q                  
    n   0.68628021     Peri.  178.42999     +0.91629247     -0.38921052             
    a   1.2729218      Node   205.13834     +0.36499459     +0.90858135             
    e   0.2045357      Incl.   12.84816     +0.16488502     +0.15164137             
    P   1.44           H   26.47          G   0.15           U   7                  
    Residuals in seconds of arc
    221016 F51  0.1+  0.0     221024 F52  0.1-  0.2+    221025 474  0.1+  0.2+
    221016 F51  0.2-  0.1+    221024 F52  0.2+  0.3-    221025 474  0.5-  0.3+
    221023 F52  0.4+  0.2-    221024 F52  0.1-  0.1+    221025 474  0.1-  0.3-
    221023 F52  0.3+  0.3+    221024 F52 (0.1-  1.0-)   221025 474  0.4+  0.7-
    
    Ephemeris:
    2022 UR8                 a,e,i = 1.27, 0.20, 13                  q = 1.0126
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 25    19 35 40.8 +60 59 48   0.09639 1.0262   101.2    73.5    24.0
    ...
    2022 10 10    22 29 47.6 +68 47 04   0.03739 1.0139   112.9    65.1    21.7
    ...
    2022 10 18    03 49 37.4 +22 12 47   0.01974 1.0126   144.2    35.2    19.4
    ...
    2022 10 24    04 59 57.6 -22 25 34   0.03450 1.0140   122.9    55.5    21.2
    2022 10 25    05 05 48.8 -25 47 18   0.03811 1.0145   120.5    57.7    21.5
    2022 10 26    05 10 48.4 -28 32 10   0.04185 1.0149   118.5    59.4    21.7
    ...
    2022 11 01    05 29 22.4 -37 51 08   0.06551 1.0191   112.1    64.5    22.9
    ...
    2022 11 09    05 39 16.7 -42 33 37   0.09774 1.0278   109.7    65.1    23.8
    ...
    2022 11 24    05 40 44.9 -44 40 02   0.1558  1.0528   110.7    61.3    24.7
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U241
    


    Read MPEC 2022-U240 Read MPEC 2022-U242


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)