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  • MPEC 2023-M135 : 2023 MF4

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    M.P.E.C. 2023-M135                                Issued 2023 June 25, 11:30 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                    2023 MF4                                 
    
    
    Observations:
         K23M04F  C2022 04 09.55313015 01 42.428+01 00 05.43         22.37GVEM135F52
         K23M04F  C2022 04 09.56463515 01 42.187+01 00 07.29         22.39GVEM135F52
         K23M04F  C2022 04 09.57608815 01 41.977+01 00 09.35         22.65GVEM135F52
         K23M04F  C2022 04 09.58752415 01 41.758+01 00 11.37         22.87GVEM135F52
         K23M04F  C2022 04 10.51452615 01 23.788+01 02 53.48         21.18GVEM135F52
         K23M04F  C2022 04 10.52546115 01 23.514+01 02 54.61         22.17GVEM135F52
         K23M04F  C2022 04 10.53649915 01 23.320+01 02 56.60               VEM135F52
         K23M04F  C2022 04 10.54739915 01 23.088+01 02 58.65         22.65GVEM135F52
         K23M04F KC2022 05 08.42845614 50 30.451+02 12 51.29         22.60GVEM135F52
         K23M04F 1C2023 04 18.45895 17 15 01.60 -06 20 52.8                VEM135G96
         K23M04F 1C2023 04 18.46321 17 15 01.70 -06 20 51.7                VEM135G96
         K23M04F 1C2023 04 18.46747 17 15 01.76 -06 20 50.7          20.6 GVEM135G96
         K23M04F 1C2023 05 23.40106 17 05 35.73 -05 09 01.0                VEM135G96
         K23M04F 1C2023 06 10.38478 16 56 10.91 -05 01 09.6          19.8 GVEM135G96
         K23M04F 1C2023 06 10.38954 16 56 10.73 -05 01 09.6          19.8 GVEM135G96
         K23M04F 1C2023 06 10.39432 16 56 10.56 -05 01 09.6          20.0 GVEM135G96
         K23M04F 1C2023 06 10.39910 16 56 10.42 -05 01 09.7          20.4 GVEM135G96
         K23M04F  C2023 06 16.32734016 52 54.034-05 05 02.81         19.88GVEM135F52
         K23M04F  C2023 06 16.35431816 52 53.126-05 05 04.30         19.98GVEM135F52
         K23M04F  C2023 06 16.36781116 52 52.670-05 05 05.13         20.33GVEM135F52
         K23M04F  C2023 06 16.45247716 52 49.787-05 05 10.02         20.35GVEM135F51
         K23M04F* C2023 06 19.40232616 51 13.544-05 08 26.55         20.34wXEM135F51
         K23M04F  C2023 06 19.41359416 51 13.162-05 08 27.40         20.31wXEM135F51
         K23M04F  C2023 06 19.42483416 51 12.786-05 08 28.17         20.27wXEM135F51
         K23M04F  C2023 06 19.43608216 51 12.408-05 08 29.00         20.43wXEM135F51
         K23M04F  C2023 06 23.41864516 49 05.828-05 14 18.86         20.43wXEM135F51
         K23M04F  C2023 06 23.43098416 49 05.431-05 14 20.14         20.79wXEM135F51
         K23M04F  C2023 06 23.44343116 49 05.036-05 14 21.44         20.51wXEM135F51
         K23M04F  C2023 06 23.45578216 49 04.642-05 14 22.55         20.37wXEM135F51
         K23M04F KC2023 06 24.16011816 48 42.90 -05 15 35.0          20.5 VuEM135H21
         K23M04F KC2023 06 24.16710716 48 42.69 -05 15 35.6          20.3 VuEM135H21
         K23M04F KC2023 06 24.17270016 48 42.51 -05 15 36.3          20.6 VuEM135H21
         K23M04F  C2023 06 24.22097116 48 41.049-05 15 42.12         20.3 GVEM135654
         K23M04F  C2023 06 24.22498016 48 40.941-05 15 42.07         20.3 GVEM135654
         K23M04F KC2023 06 24.87007 16 48 21.14 -05 16 51.4          19.6 GVEM135G00
         K23M04F KC2023 06 24.87488 16 48 20.87 -05 16 51.9          19.5 GVEM135G00
         K23M04F KC2023 06 24.87909 16 48 20.75 -05 16 52.1          19.8 GVEM135G00
    
    Observer details:
    654 Table Mountain Observatory, Wrightwood-PHMC.  Observers N. Evans, P. Choi,
        N. Saini, C. Zhai, R. Trahan, M. Shao.  1.0-m Reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, P. Minguez, 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, J. Bulger, T. Lowe, P. Minguez,
        A. Schultz, I. Smith.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, P. Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J.
        Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m
        Ritchey-Chretien + CCD.
    G00 AZM Martinsberg, Oed.  Observers M. Jaeger, E. Prosperi, S. Prosperi.
        Measurer M. Jaeger.  0.3-m f/4.0 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observers J. K. Hogan, J. B. Fazekas, A. Serrano.
        Measurers B. Gray, D. Rankin, F. C. Shelly.  1.5-m reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    
    Orbital elements:
    2023 MF4                                                                        
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 357.40469              (2000.0)            P               Q                  
    n   0.00614202     Peri.  189.43465     +0.80729129     +0.56014407             
    a  29.5298792      Node   134.79328     -0.52295017     +0.82488898             
    e   0.9054143      Incl.   15.17746     -0.27350301     +0.07613662             
    P 160              H   14.38          G   0.15           U   5                  
    Residuals in seconds of arc
    220409 F52  0.0   0.1+    230610 G96  0.2+  0.0     230623 F51  0.1-  0.1+
    220409 F52  0.2-  0.1-    230610 G96  0.0   0.1+    230623 F51  0.0   0.0
    220409 F52  0.0   0.0     230610 G96  0.1-  0.2+    230623 F51  0.0   0.1+
    220409 F52  0.1+  0.0     230610 G96  0.2+  0.2+    230624 H21  0.1-  0.3+
    220410 F52  0.5+  0.5+    230616 F52  0.2-  0.0     230624 H21  0.1+  0.4+
    220410 F52  0.3-  0.3-    230616 F52  0.0   0.1+    230624 H21  0.1+  0.3+
    220410 F52  0.1+  0.2-    230616 F52  0.0   0.0     230624 654  0.1+  0.4-
    220410 F52  0.0   0.0     230616 F51  0.0   0.0     230624 654  0.4+  0.0
    220508 F52  0.1-  0.1+    230619 F51  0.0   0.0     230624 G00  1.1+  0.1+
    230418 G96 (2.3-  0.8-)   230619 F51  0.1-  0.0     230624 G00  0.6-  0.1+
    230418 G96  0.6-  0.3-    230619 F51  0.1-  0.1+    230624 G00  0.5-  0.3+
    230418 G96  0.4+  0.0     230619 F51  0.1-  0.1+
    230523 G96  0.2+  0.8-    230623 F51  0.1-  0.1+
    
    Ephemeris:
    2023 MF4                 a,e,i = 29.53, 0.91, 15                 q = 2.7931
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 05 26    17 04 20.8 -05 06 11   3.2159  4.1782   159.2     4.9    20.4
    ...
    2023 06 10    16 56 23.8 -05 01 00   3.1057  4.0822   161.8     4.5    20.3
    ...
    2023 06 18    16 51 59.1 -05 06 45   3.0720  4.0315   157.9     5.4    20.3
    ...
    2023 06 24    16 48 47.8 -05 15 17   3.0579  3.9937   153.6     6.5    20.3
    2023 06 25    16 48 17.1 -05 17 03   3.0564  3.9875   152.8     6.7    20.3
    2023 06 26    16 47 46.7 -05 18 56   3.0553  3.9812   152.0     6.9    20.3
    ...
    2023 07 02    16 44 54.4 -05 32 16   3.0532  3.9437   146.8     8.1    20.4
    ...
    2023 07 10    16 41 37.4 -05 55 25   3.0634  3.8941   139.6     9.7    20.4
    ...
    2023 07 25    16 37 44.1 -06 53 52   3.1174  3.8024   125.8    12.5    20.5
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-M135
    


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