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  • MPEC 2023-V239 : 2023 VM8

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    M.P.E.C. 2023-V239                            Issued 2023 November 13, 23:47 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 VM8                                 
    
    
    Observations:
         K23V08M  C2023 11 12.25376700 24 07.029+34 54 05.05         19.6 GVEV239U68
         K23V08M  C2023 11 12.25710800 24 10.640+34 53 15.52         19.6 GVEV239U68
         K23V08M* C2023 11 12.26735200 24 21.698+34 50 42.44         19.7 GVEV239U74
         K23V08M  C2023 11 12.27127100 24 25.892+34 49 44.31         19.7 GVEV239U74
         K23V08M  C2023 11 12.27501000 24 29.862+34 48 48.44         19.7 GVEV239U68
         K23V08M  C2023 11 12.27835100 24 33.468+34 47 59.25         19.7 GVEV239U68
         K23V08M  C2023 11 12.29137200 24 47.433+34 44 44.57         19.8 GVEV239U74
         K23V08M  C2023 11 12.29529200 24 51.655+34 43 45.59         19.8 GVEV239U74
         K23V08M mC2023 11 12.31134500 25 07.525+34 39 49.61         19.87GVEV239I52
         K23V08M mC2023 11 12.31157400 25 07.828+34 39 46.33         19.87GVEV239I52
         K23V08M mC2023 11 12.31182600 25 08.051+34 39 42.55         19.45GVEV239I52
         K23V08M KC2023 11 12.81217 00 33 58.95 +32 39 56.2          19.7 VqEV239L04
         K23V08M KC2023 11 12.81716 00 34 03.67 +32 38 46.5          19.7 VqEV239L04
         K23V08M KB2023 11 12.83152 00 34 20.345+32 35 38.00         20.4 VZEV239J57
         K23V08M KB2023 11 12.83663 00 34 25.169+32 34 27.37         20.9 VZEV239J57
         K23V08M KB2023 11 12.84155 00 34 29.777+32 33 19.58         20.3 VZEV239J57
         K23V08M KB2023 11 12.85225 00 34 36.53 +32 30 38.2          19.8 GXEV239M45
         K23V08M KB2023 11 12.85404 00 34 38.18 +32 30 13.6          19.6 GXEV239M45
         K23V08M KB2023 11 12.85629 00 34 40.30 +32 29 42.1          19.4 GXEV239M45
         K23V08M KC2023 11 12.90545 00 35 28.09 +32 18 20.9                VEV239587
         K23V08M KC2023 11 12.90816 00 35 30.61 +32 17 43.2          19.8 GVEV239587
         K23V08M KC2023 11 12.92304500 35 44.42 +32 14 16.1          19.7 GVEV239204
         K23V08M KC2023 11 12.93136300 35 52.14 +32 12 20.8                VEV239204
         K23V08M KC2023 11 12.93911900 35 59.32 +32 10 32.9                VEV239204
         K23V08M 1C2023 11 13.04121 00 37 34.07 +31 46 45.9          20.2 VXEV239033
         K23V08M 1C2023 11 13.04161 00 37 34.39 +31 46 40.6          20.3 VXEV239033
         K23V08M 1C2023 11 13.04201 00 37 34.77 +31 46 34.8          20.0 VXEV239033
         K23V08M 1C2023 11 13.04246 00 37 35.19 +31 46 28.6          20.0 VXEV239033
         K23V08M KC2023 11 13.04698700 37 48.58 +31 46 10.6          19.5 GVEV239H21
         K23V08M KC2023 11 13.04978200 37 51.08 +31 45 33.1          20.0 GVEV239H21
         K23V08M KC2023 11 13.05257600 37 53.59 +31 44 55.3          19.9 GVEV239H21
         K23V08M KC2023 11 13.05537200 37 56.09 +31 44 17.8          19.9 GVEV239H21
         K23V08M KC2023 11 13.05816700 37 58.59 +31 43 40.4          19.9 GVEV239H21
         K23V08M KC2023 11 13.06068300 38 00.84 +31 43 06.7          19.8 GVEV239H21
         K23V08M KB2023 11 13.09014 00 38 28.03 +31 36 29.2          19.2 GVEV239734
         K23V08M KB2023 11 13.10051 00 38 37.20 +31 34 10.2          19.6 GVEV239734
         K23V08M KB2023 11 13.11088 00 38 46.35 +31 31 51.2          19.6 GVEV239734
         K23V08M KC2023 11 13.85484 00 49 19.31 +28 51 46.1          19.9 VZEV239M63
         K23V08M KC2023 11 13.86416 00 49 26.22 +28 49 51.6          19.9 VZEV239M63
         K23V08M KC2023 11 13.87336 00 49 33.10 +28 47 58.0          20.1 VZEV239M63
         K23V08M 1C2023 11 13.87561 00 49 35.71 +28 47 09.5          20.4 VXEV239033
         K23V08M 1C2023 11 13.87607 00 49 36.02 +28 47 03.9          20.6 VXEV239033
         K23V08M 1C2023 11 13.87653 00 49 36.36 +28 46 58.5          20.5 VXEV239033
         K23V08M KB2023 11 13.90580100 49 59.42 +28 41 13.4          18.9 GXEV239958
         K23V08M KB2023 11 13.90930300 50 02.01 +28 40 29.9          19.1 GXEV239958
         K23V08M KB2023 11 13.91287400 50 04.66 +28 39 46.1          19.4 GXEV239958
         K23V08M KC2023 11 13.95258 00 50 34.08 +28 31 46.2          18.7 GXEV239Z41
         K23V08M KC2023 11 13.96372 00 50 42.22 +28 29 29.0          18.9 GXEV239Z41
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
        1.34-m f/3 Schmidt + CCD.
    204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
        reflector + CCD.
    587 Sormano.  Observers A. Fumagalli, A. Testa.  Measurer A. Testa.  0.5-m
        f/6.8 reflector + CCD.
    734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
        R. Valentine.  Measurer D. Cromer.  0.69-m f/3.54 reflector + CMO.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer J. K. Hogan.  Measurers
        E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos.  1.0-m
        prime focus + CCD.
    J57 Centro Astronomico Alto Turia, Valencia.  Observer A. Fornas.  Measurers
        A. Fornas, G. Fornas, E. Arce, V. Mas.  0.43-m f/6.8 Reflector 0.4m + CMO.
    L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5
        reflector + CCD.
    M45 Starhopper Observatory, Sfantu Gheorghe.  Observer F. Ursache.  0.41-m
        f/7.5 reflector + CMO.
    M63 RPF Observatory, Gagliano del Capo.  Observer D. Licchelli.  0.30-m f/5.3
        reflector + CCD.
    U68 JPL SynTrack Robotic Telescope, Auberry.  Observers N. Saini, C. Zhai, R.
        Trahan, M. Zhan, M. Shao.  0.28-m Reflector + CCD.
    U74 JPL SynTrack Robotic Telescope 2, Auberry.  Observers N. Saini, C. Zhai,
        R. Trahan, M. Zhan, M. Shao.  0.36-m Reflector + CCD.
    Z41 Irydeo Observatory, Camarma de Esteruelas.  Observer F. Calvo.  0.28-m
        f/2.2 reflector + CCD.
    
    Orbital elements:
    2023 VM8                                                 Earth MOID = 0.0524 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
    M   8.19933              (2000.0)            P               Q                  
    n   0.83912954     Peri.   67.49742     +0.53314536     +0.82641232             
    a   1.1132261      Node   235.98270     -0.83408848     +0.47760978             
    e   0.3881758      Incl.   12.62069     -0.14160662     +0.29821398             
    P   1.17           H   24.12          G   0.15           U   8                  
    Residuals in seconds of arc
    231112 U68  0.2-  0.2-    231112 M45  0.4+  0.2-    231113 H21  0.1-  0.2+
    231112 U68  0.1-  0.1+    231112 M45  0.0   0.3+    231113 H21  0.1-  0.3+
    231112 U74  0.5+  0.3-    231112 M45  0.1+  0.2+    231113 734  0.0   0.1-
    231112 U74  0.3+  0.0     231112 587  0.3+  0.2+    231113 734  0.1-  0.0
    231112 U68  0.3-  0.1-    231112 587  0.3+  0.1+    231113 734  0.1-  0.1+
    231112 U68  0.0   0.5+    231112 204  0.3-  0.2-    231113 M63  0.2+  0.6-
    231112 U74  0.0   0.1+    231112 204  0.1-  0.1+    231113 M63  0.4-  0.1+
    231112 U74  0.3+  0.4-    231112 204  0.0   0.0     231113 M63  0.1-  0.1+
    231112 I52  0.3-  0.2-    231113 033  0.3+  0.1-    231113 033  0.3+  0.4-
    231112 I52  0.4+  0.1-    231113 033  0.3-  0.1+    231113 033  0.2-  0.3-
    231112 I52  0.2-  0.1-    231113 033  0.2-  0.2-    231113 033  0.2-  0.0
    231112 L04  0.1-  0.0     231113 033  0.1-  0.1-    231113 958  0.0   0.2+
    231112 L04  0.1-  0.1-    231113 H21  0.0   0.0     231113 958  0.1-  0.4-
    231112 J57  0.1+  0.1-    231113 H21  0.1-  0.1+    231113 958  0.0   0.4-
    231112 J57  0.3+  0.0     231113 H21  0.0   0.1-    231113 Z41  0.4-  0.3+
    231112 J57  0.3+  0.2+    231113 H21  0.1-  0.0     231113 Z41  0.8-  0.3-
    
    Ephemeris:
    2023 VM8                 a,e,i = 1.11, 0.39, 13                  q = 0.6811
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 10 14    15 08 57.5 +18 45 26   0.2091  0.8451    38.8   132.2    26.3
    ...
    2023 10 29    16 15 35.3 +36 34 54   0.09430 0.9466    57.8   117.4    23.5
    ...
    2023 11 06    20 08 38.2 +56 04 39   0.05673 1.0014    98.4    78.3    20.6
    ...
    2023 11 12    00 19 14.0 +35 57 41   0.06752 1.0418   138.8    38.8    19.9
    2023 11 13    00 37 00.0 +31 57 23   0.07257 1.0484   142.7    34.9    20.0
    2023 11 14    00 51 12.1 +28 22 46   0.07820 1.0551   145.7    31.9    20.1
    ...
    2023 11 20    01 38 12.8 +14 30 17   0.1197  1.0942   150.7    26.2    20.9
    ...
    2023 11 28    02 04 23.7 +06 41 56   0.1852  1.1446   145.8    29.0    22.0
    ...
    2023 12 13    02 29 22.8 +02 12 49   0.3235  1.2320   134.1    35.0    23.6
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-V239
    


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