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  • MPEC 2023-J70 : 2023 JF

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    M.P.E.C. 2023-J70                                   Issued 2023 May 9, 11:15 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 JF                                 
    
    
    Observations:
         K23J00F*1C2023 05 08.31363013 27 37.422+18 00 30.56               VEJ070703
         K23J00F 1C2023 05 08.31902713 27 48.942+18 00 38.92         18.21GVEJ070703
         K23J00F 1C2023 05 08.32982813 28 12.040+18 00 55.48         18.57GVEJ070703
         K23J00F mC2023 05 08.37443113 29 53.027+18 01 49.48         18.19GVEJ070I52
         K23J00F mC2023 05 08.37460113 29 53.408+18 01 49.87         18.22GVEJ070I52
         K23J00F mC2023 05 08.37477713 29 53.840+18 01 50.05         18.31GVEJ070I52
         K23J00F mC2023 05 08.37494813 29 54.251+18 01 50.34         18.04GVEJ070I52
         K23J00F DC2023 05 08.39648 13 30 46.63 +18 02 23.1          18.4 GVEJ070695
         K23J00F DC2023 05 08.39686 13 30 47.57 +18 02 23.4          18.3 GVEJ070695
         K23J00F DC2023 05 08.39716 13 30 48.30 +18 02 23.6          18.3 GVEJ070695
         K23J00F mC2023 05 08.42116713 31 48.954+18 02 25.87         18.07GVEJ070I52
         K23J00F mC2023 05 08.42133913 31 49.397+18 02 26.09         18.08GVEJ070I52
         K23J00F mC2023 05 08.42151413 31 49.847+18 02 26.30         18.24GVEJ070I52
         K23J00F mC2023 05 08.42168613 31 50.300+18 02 26.23         18.18GVEJ070I52
         K23J00F KB2023 05 08.57697913 40 59.71 +18 10 37.5          18.2 GVEJ070Q12
         K23J00F KB2023 05 08.58160913 41 13.41 +18 10 47.5          18.9 GVEJ070Q12
         K23J00F KB2023 05 08.58621513 41 27.08 +18 10 56.8          18.6 GVEJ070Q12
         K23J00F KC2023 05 08.82815 13 58 48.52 +18 13 38.2          17.8 GXEJ070G02
         K23J00F KC2023 05 08.82988 13 58 56.12 +18 13 42.6          17.9 GXEJ070G02
         K23J00F KC2023 05 08.83172 13 59 04.29 +18 13 47.3          17.6 GXEJ070G02
         K23J00F KC2023 05 08.84719114 00 43.18 +18 15 43.0          17.9 GXEJ070958
         K23J00F KC2023 05 08.85229314 01 06.58 +18 15 59.2          17.2 GXEJ070958
         K23J00F KC2023 05 08.85445 14 00 45.76 +18 15 17.3          17.7 GVEJ070K88
         K23J00F KC2023 05 08.85619814 00 55.755+18 13 19.01         17.32GVEJ070K80
         K23J00F KC2023 05 08.85680 14 00 56.48 +18 15 22.1          17.4 GVEJ070K88
         K23J00F KC2023 05 08.85749614 01 30.68 +18 16 13.7          16.9 GXEJ070958
         K23J00F KC2023 05 08.93782 14 07 44.09 +18 15 16.0          17.0 GXEJ070L38
         K23J00F KC2023 05 08.94027 14 07 56.79 +18 15 17.8          17.0 GXEJ070L38
         K23J00F KC2023 05 08.94267 14 08 09.29 +18 15 19.7          16.5 GXEJ070L38
         K23J00F KC2023 05 08.94876214 08 56.43 +18 18 56.9          17.2 GXEJ070I93
         K23J00F KC2023 05 08.95248514 09 15.94 +18 19 00.1          17.8 GXEJ070I93
         K23J00F KC2023 05 08.95621214 09 35.50 +18 19 03.6          18.4 GXEJ070I93
         K23J00F KC2023 05 08.99805714 13 03.321+18 14 47.50         17.12GVEJ070K80
         K23J00F KC2023 05 09.12004 14 28 44.41 +18 26 57.6          16.8 VqEJ070W42
         K23J00F KC2023 05 09.12299814 29 42.91 +18 19 53.1          16.9 GXEJ070858
         K23J00F KC2023 05 09.12421 14 29 13.46 +18 26 57.9          16.7 VqEJ070W42
         K23J00F KC2023 05 09.12534214 29 59.96 +18 19 54.9          16.9 GXEJ070858
         K23J00F KC2023 05 09.13224 14 30 09.77 +18 26 58.9          16.7 VqEJ070W42
         K23J00F  C2023 05 09.14169 14 31 59.33 +18 19 37.0          16.4 VtEJ070V27
         K23J00F  C2023 05 09.14587 14 32 30.63 +18 19 36.1          17.0 VtEJ070V27
         K23J00F  C2023 05 09.14803 14 32 46.49 +18 19 33.6          17.3 VtEJ070V27
         K23J00F  C2023 05 09.14895 14 32 53.47 +18 19 36.0          17.3 VtEJ070V27
         K23J00F  C2023 05 09.15255 14 33 20.69 +18 19 35.6          17.6 VtEJ070V27
         K23J00F KC2023 05 09.15613314 32 41.39 +18 18 30.2          16.8 GVEJ070932
         K23J00F KC2023 05 09.15878214 33 01.00 +18 18 24.6          16.4 GVEJ070932
         K23J00F KC2023 05 09.16143214 33 20.73 +18 18 18.7          17.0 GVEJ070932
         K23J00F  C2023 05 09.16464 14 34 52.83 +18 19 32.8          16.8 VtEJ070V27
         K23J00F  C2023 05 09.16537 14 34 58.34 +18 19 32.8          17.5 VtEJ070V27
         K23J00F  C2023 05 09.16769 14 35 16.01 +18 19 28.8          17.9 VtEJ070V27
         K23J00F  C2023 05 09.17442 14 36 08.20 +18 19 23.0          16.9 VtEJ070V27
         K23J00F  C2023 05 09.17728 14 36 36.02 +18 15 55.0          17.0  rEJ070718
         K23J00F  C2023 05 09.17817 14 36 42.94 +18 15 55.3          17.2  rEJ070718
         K23J00F  C2023 05 09.17952 14 36 53.58 +18 15 53.3          16.7  rEJ070718
         K23J00F KC2023 05 09.18145514 37 03.87 +18 19 45.6          16.8 GXEJ070858
         K23J00F  C2023 05 09.18209 14 37 13.98 +18 15 48.5          17.0  rEJ070718
         K23J00F  C2023 05 09.18298 14 37 21.02 +18 15 48.4          16.7  rEJ070718
         K23J00F KC2023 05 09.18772314 37 53.27 +18 19 37.1          16.8 GXEJ070858
         K23J00F KC2023 05 09.19601614 38 59.32 +18 19 23.4          16.8 GXEJ070858
    
    Observer details:
    695 Kitt Peak.  Observer C. Lejoly.  2.3-m f/9 reflector + CCD.
    703 Catalina Sky Survey.  Observer J. K. Hogan.  Measurers E. J. Christensen,
        D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
        J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
        Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.  0.68-m Schmidt + 10K
        CCD.
    718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
        Schmidt-Cassegrain + CCD.
    932 John J. McCarthy Obs., New Milford.  Observer M. Robson.  0.4-m f/7.5
        Schmidt-Cassegrain + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer P.
        Dupouy.  0.43-m f/2.7 Reflector + CCD.
    G02 KYSUCE Observatory, Kysucke Nove Mesto.  Observer M. Urbanik.  0.40-m
        f/5.5 Corrected Dall-Kirkham + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer J. K. Hogan.  Measurers
        E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
        Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
        Wierzchos.  1.0-m prime focus + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    K80 Platanus Observatory, Lusowko.  Observer T. Kluwak.  0.28-m f/2.2 Rowe-
        Ackermann Schmidt + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    L38 Gartensternwarte Schafsweide, Sehlde.  Observer A. Opitz.  0.35-m f/4.6
        Newton + CCD.
    Q12 Nagano Observatory.  Observers R. Reszelewski, M. Zolnowski, M. Gedek, K.
        Zukowski, P. Baginska, T. Santana-Ros.  Measurer R. Reszelewski.  0.28-m
        f/2.2 reflector + CMO.
    V27 North Mesa Observatory, Los Alamos.  Observer B. K. Kendrick.  0.25-m f/6
        reflector + CCD.
    W42 Mind's Eye Observatory, Vero Beach.  Observer J. T. Grage.  0.3m f/10
        Schmidt-Cassegrain + CCD + f/3 Focal Reducer.
    
    Orbital elements:
    2023 JF                                                  Earth MOID = 0.0006 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 318.05882              (2000.0)            P               Q                  
    n   0.45747993     Peri.  199.31322     -0.35068536     +0.93557404             
    a   1.6680972      Node    50.18022     -0.85195379     -0.30032218             
    e   0.4052386      Incl.    3.09618     -0.38883740     -0.18576274             
    P   2.15           H   27.73          G   0.15           U   6                  
    Residuals in seconds of arc
    230508 703  0.3-  0.3+    230508 958  0.9+  0.3-    230509 V27  4.3-  2.6-
    230508 703  1.0+  0.1-    230508 958  0.3-  0.6+    230509 V27  3.2-  0.2-
    230508 703  0.6-  0.0     230508 K88  0.3-  0.2-    230509 V27  1.5-  0.3-
    230508 I52  0.2-  0.2-    230508 K80  0.1-  0.0     230509 932  0.3+  0.1+
    230508 I52  0.5-  0.0     230508 K88  0.2-  0.3-    230509 932  0.2-  0.0
    230508 I52  0.3-  0.0     230508 958  0.0   0.2-    230509 932  0.3-  0.0
    230508 I52  0.1-  0.2+    230508 L38  0.6+  0.1+    230509 V27  0.8+  1.4+
    230508 695  0.1+  0.0     230508 L38  0.1+  0.2+    230509 V27  0.5-  1.8+
    230508 695  0.2+  0.1-    230508 L38  0.1-  0.6+    230509 V27  2.8-  0.6-
    230508 695  0.0   0.1-    230508 I93  0.3-  0.3+    230509 V27  1.2-  0.8-
    230508 I52  0.2-  0.2-    230508 I93  0.5+  0.2-    230509 718  2.5+  0.9-
    230508 I52  0.3-  0.0     230508 I93  0.2+  0.0     230509 718  0.9+  0.4+
    230508 I52  0.4-  0.1+    230508 K80  0.1+  0.1+    230509 718  0.4+  0.1+
    230508 I52  0.3-  0.1-    230509 W42  0.4-  0.5+    230509 858  0.3+  0.1+
    230508 Q12  0.2-  0.1-    230509 858  0.2+  0.1+    230509 718  0.5+  1.5-
    230508 Q12  0.2+  0.4-    230509 W42  0.2-  0.3-    230509 718  0.1+  0.4-
    230508 Q12  0.2-  1.0-    230509 858  0.2+  0.1+    230509 858  0.4+  0.0
    230508 G02  0.9+  0.3-    230509 W42  1.3-  0.3+    230509 858  0.4+  0.1+
    230508 G02  0.0   0.2-    230509 V27  1.4-  1.5+
    230508 G02  0.1+  0.1-    230509 V27  0.3+  0.1-
    
    Ephemeris:
    2023 JF                  a,e,i = 1.67, 0.41, 3                   q = 0.9921
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 04 09    12 27 02.1 +13 33 45   0.1284  1.1204   156.8    20.7    24.5
    ...
    2023 04 24    12 24 07.1 +15 33 36   0.06420 1.0572   142.5    35.4    23.3
    ...
    2023 05 02    12 29 52.0 +16 22 32   0.03204 1.0308   136.0    42.8    22.0
    ...
    2023 05 08    13 16 49.8 +17 52 55   0.0082651.0151   137.3    42.4    19.0
    2023 05 09    14 13 51.0 +18 33 43   0.0045141.0129   142.4    37.4    17.5
    2023 05 10    18 35 05.5 +08 32 18   0.0021421.0107   122.1    57.8    16.5
    ...
    2023 05 16    00 04 29.9 -15 29 24   0.02411 0.9994    60.9   117.9    24.3
    ...
    2023 05 24    00 18 31.4 -15 43 57   0.05568 0.9908    65.5   111.5    25.7
    ...
    2023 06 08    00 29 26.7 -15 00 02   0.1130  0.9948    76.6    97.0    26.5
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-J70
    


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