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  • MPEC 2023-H200 : 2023 HO5

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    M.P.E.C. 2023-H200                               Issued 2023 April 27, 00:27 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 HO5                                 
    
    
    Observations:
         K23H05O* C2023 04 25.93207913 50 11.55 +28 54 15.8          18.8 RoEH200K88
         K23H05O  C2023 04 25.93325713 50 13.19 +28 53 19.8          18.6 RoEH200K88
         K23H05O  C2023 04 25.93443413 50 14.80 +28 52 24.6          18.7 RoEH200K88
         K23H05O KC2023 04 25.94856413 50 34.58 +28 41 20.6          18.8 RoEH200K88
         K23H05O KC2023 04 25.95009413 50 36.66 +28 40 08.6          18.9 RoEH200K88
         K23H05O KC2023 04 25.95162413 50 38.78 +28 38 56.2          18.9 RoEH200K88
         K23H05O KC2023 04 25.95901 13 50 53.15 +28 33 24.7          19.3 GVEH200204
         K23H05O KC2023 04 25.96479 13 51 01.18 +28 28 52.8                VEH200204
         K23H05O KC2023 04 25.97057 13 51 09.18 +28 24 20.6                VEH200204
         K23H05O KC2023 04 25.97134313 51 06.31 +28 23 26.3          19.1 RoEH200K88
         K23H05O KC2023 04 25.97298813 51 08.61 +28 22 08.0          19.0 RoEH200K88
         K23H05O KC2023 04 25.97463513 51 10.87 +28 20 50.8          19.1 RoEH200K88
         K23H05O 1C2023 04 25.97559 13 51 05.32 +28 20 03.8          19.2 GVEH200C40
         K23H05O 1C2023 04 25.97663 13 51 06.79 +28 19 14.7          18.8 GVEH200C40
         K23H05O 1C2023 04 25.97871 13 51 09.80 +28 17 35.3          19.0 GVEH200C40
         K23H05O 1C2023 04 25.98181 13 51 14.04 +28 15 08.6          19.1 GVEH200C40
         K23H05O 1C2023 04 25.98182 13 51 14.02 +28 15 08.5          19.0 GVEH200C40
         K23H05O 1C2023 04 25.98699 13 51 21.37 +28 11 02.1          19.1 GVEH200C40
         K23H05O KB2023 04 26.00626413 51 58.382+27 55 47.78         18.8 GXEH200K74
         K23H05O KB2023 04 26.00932613 52 02.616+27 53 22.45         19.1 GXEH200K74
         K23H05O KB2023 04 26.01238813 52 06.895+27 50 57.91         19.0 GXEH200K74
         K23H05O 1C2023 04 26.01479 13 52 00.64 +27 48 54.9          19.2 GVEH200C40
         K23H05O KB2023 04 26.01586913 52 11.719+27 48 12.82         18.8 GXEH200K74
         K23H05O KB2023 04 26.01961813 52 16.903+27 45 14.76         18.6 GXEH200K74
         K23H05O 1C2023 04 26.01977 13 52 07.69 +27 44 58.4          19.1 GVEH200C40
         K23H05O KB2023 04 26.02344113 52 22.190+27 42 13.14         19.1 GXEH200K74
         K23H05O 1C2023 04 26.02468 13 52 14.69 +27 41 04.3          19.2 GVEH200C40
         K23H05O KC2023 04 26.02689413 52 23.65 +27 39 31.5          19.2 RoEH200K88
         K23H05O KC2023 04 26.03018613 52 28.25 +27 36 54.4          19.1 RoEH200K88
         K23H05O KC2023 04 26.03173313 52 31.70 +27 36 05.4          19.5 GVEH200L01
         K23H05O KC2023 04 26.03287013 52 33.29 +27 35 11.1          19.4 GVEH200L01
         K23H05O KC2023 04 26.03347613 52 32.84 +27 34 18.2          19.2 RoEH200K88
         K23H05O KC2023 04 26.03400713 52 34.86 +27 34 16.8          19.5 GVEH200L01
         K23H05O KC2023 04 26.03514713 52 36.42 +27 33 22.8          19.4 GVEH200L01
         K23H05O KC2023 04 26.03628613 52 38.00 +27 32 28.6          19.4 GVEH200L01
         K23H05O mC2023 04 26.19709213 57 00.731+25 27 03.06         19.27GVEH200I52
         K23H05O mC2023 04 26.19727013 57 00.986+25 26 54.89         19.19GVEH200I52
         K23H05O mC2023 04 26.19744013 57 01.199+25 26 46.72         19.17GVEH200I52
         K23H05O mC2023 04 26.19761013 57 01.426+25 26 38.83         18.85GVEH200I52
         K23H05O  C2023 04 26.25721713 58 21.031+24 39 35.30         19.5 GVEH200654
         K23H05O  C2023 04 26.29171413 59 04.810+24 12 26.14         19.3 GVEH200654
         K23H05O 1C2023 04 26.30128913 59 13.840+24 05 06.20         19.60GVEH200G96
         K23H05O 1C2023 04 26.30643313 59 20.280+24 01 00.90               VEH200G96
         K23H05O 1C2023 04 26.31158313 59 26.720+23 56 58.00               VEH200G96
         K23H05O  C2023 04 26.31243513 59 30.863+23 56 04.06         19.3 GVEH200654
         K23H05O 1C2023 04 26.31672513 59 33.160+23 52 52.30         19.10GVEH200G96
         K23H05O KC2023 04 26.80254 14 10 42.26 +17 28 44.6                VEH200C82
         K23H05O KC2023 04 26.80605 14 10 46.44 +17 26 03.3                VEH200C82
         K23H05O KC2023 04 26.80981 14 10 50.79 +17 23 08.2                VEH200C82
         K23H05O KC2023 04 26.82538714 11 07.99 +17 10 35.7          19.3 GXEH200595
         K23H05O KC2023 04 26.82999114 11 13.42 +17 07 02.2          19.0 GXEH200595
         K23H05O KC2023 04 26.83498 14 11 17.09 +17 02 57.0          19.3 GXEH200G02
         K23H05O KC2023 04 26.83677014 11 19.24 +17 01 43.4          18.7 RoEH200K88
         K23H05O KC2023 04 26.83706 14 11 19.48 +17 01 21.2          19.3 GXEH200G02
         K23H05O KC2023 04 26.83825514 11 20.99 +17 00 34.7          19.0 RoEH200K88
         K23H05O KC2023 04 26.83921 14 11 22.01 +16 59 41.5          19.5 GXEH200G02
         K23H05O KC2023 04 26.86443114 11 54.66 +16 40 27.0          18.9 GVEH200203
         K23H05O KC2023 04 26.87033614 12 01.45 +16 35 53.6          18.6 GVEH200203
         K23H05O KC2023 04 26.87760814 12 09.75 +16 30 17.3          18.9 GVEH200203
         K23H05O KC2023 04 26.89945514 12 30.83 +16 13 18.4          19.2 RoEH200K88
         K23H05O KC2023 04 26.90094314 12 32.47 +16 12 10.0          18.9 RoEH200K88
         K23H05O KC2023 04 26.96122914 13 46.234+15 25 15.06         19.5 GVEH200J95
         K23H05O KC2023 04 26.96248514 13 47.669+15 24 16.88         18.8 GVEH200J95
         K23H05O KC2023 04 26.96406914 13 49.418+15 23 04.52         19.0 GVEH200J95
         K23H05O KC2023 04 26.96614114 13 51.737+15 21 28.98         18.8 GVEH200J95
    
    Observer details:
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.36-m f/5.76 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    595 Farra d'Isonzo.  Observers G. Panterotto, E. Pettarin.  Measurer E.
        Pettarin.  0.61-m f/4.5 reflector + CCD.
    654 Table Mountain Observatory, Wrightwood-PHMC.  Observers N. Evans, P. Choi,
        N. Saini, C. Zhai, R. Trahan, M. Shao.  1.0-m Reflector + CCD.
    C40 Kuban State University Astrophysical Observatory.  Observers A. Ivanov, A.
        Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
        Kurbatov, P. Shchukin, V. Roshchupko.  Measurer A. Ivanov.  0.51-m f/8
        reflector + CCD.
    C82 Osservatorio Astronomico Nastro Verde, Sorrento.  Observer N. Ruocco.
        0.35-m f/6.3 0.35 m f/6.3 Schmidt-Cassegrain + CCD.
    G02 KYSUCE Observatory, Kysucke Nove Mesto.  Observer M. Urbanik.  0.40-m
        f/5.5 Corrected Dall-Kirkham + CCD.
    G96 Mt. Lemmon Survey.  Observer J. B. Fazekas.  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.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. Serrano.  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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m
        f/3.75 reflector + CMO.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2023 HO5                                                 Earth MOID = 0.0205 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 346.59852              (2000.0)            P               Q                  
    n   0.36614182     Peri.  146.89781     -0.98956655     +0.10945883             
    a   1.9350989      Node    39.71982     -0.14174548     -0.85613104             
    e   0.4924557      Incl.    8.43014     +0.02581200     -0.50503308             
    P   2.69           H   26.20          G   0.15           U   7                  
    Residuals in seconds of arc
    230425 K88  0.1+  0.4+    230426 K74  0.0   0.1-    230426 G96  0.5-  0.8-
    230425 K88  0.0   0.3-    230426 C40  0.0   0.2-    230426 C82  0.3-  0.3-
    230425 K88  0.4-  0.2-    230426 K74  0.2-  0.4-    230426 C82  0.0   0.8+
    230425 K88  0.0   0.3+    230426 C40  0.5+  0.3+    230426 C82  1.3-  0.4-
    230425 K88  0.7-  0.4+    230426 K88  0.1-  0.3+    230426 595  0.5-  0.1-
    230425 K88  0.9-  0.0     230426 K88  0.1+  0.1-    230426 595  0.1-  0.4-
    230425 204  0.4-  0.6+    230426 L01  0.3-  0.3+    230426 G02  0.6-  0.2-
    230425 204  0.1-  0.5+    230426 L01  0.1-  0.1+    230426 K88  0.4-  0.0
    230425 204  0.0   0.3+    230426 K88  0.1+  0.4+    230426 G02  1.1-  0.4+
    230425 K88  0.2-  0.3+    230426 L01  0.1-  0.1-    230426 K88  0.0   0.1+
    230425 K88  0.1-  0.2-    230426 L01  0.3-  0.2+    230426 G02  0.7-  0.3+
    230425 K88  0.5-  0.4+    230426 L01  0.2-  0.2+    230426 203  0.2+  0.2+
    230425 C40  0.0   0.5-    230426 I52  0.2-  0.0     230426 203  0.3+  0.2-
    230425 C40  0.0   0.1-    230426 I52  0.1+  0.2+    230426 203  0.0   0.2-
    230425 C40  1.1+  0.6-    230426 I52  0.0   0.0     230426 K88  0.3+  0.2-
    230425 C40  0.5-  0.1+    230426 I52  0.0   0.1+    230426 K88  0.2-  0.4+
    230425 C40  0.0   0.1+    230426 654  0.3+  0.2-    230426 J95  0.2-  0.2-
    230426 K74  0.1+  0.0     230426 654  0.0   0.1+    230426 J95  0.3+  0.4-
    230426 K74  0.2-  0.3-    230426 G96  0.4-  0.6-    230426 J95  0.0   0.3+
    230426 K74  0.3+  0.2+    230426 G96  0.5-  1.5-    230426 J95  0.1+  0.3+
    230426 C40  0.2+  1.6-    230426 G96  0.6-  0.4+
    230426 K74  0.2+  0.1+    230426 654  0.0   0.1+
    
    Ephemeris:
    2023 HO5                 a,e,i = 1.94, 0.49, 8                   q = 0.9821
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 03 28    05 24 57.7 +61 35 38   0.1497  0.9845    80.6    90.8    25.3
    ...
    2023 04 12    06 34 23.7 +66 49 25   0.07719 0.9888    77.9    97.8    24.1
    ...
    2023 04 20    09 42 48.0 +69 00 44   0.03905 1.0046    89.1    88.6    22.3
    ...
    2023 04 26    13 51 53.9 +28 03 58   0.02142 1.0221   138.4    40.8    19.5
    2023 04 27    14 14 28.2 +15 00 04   0.02183 1.0255   151.4    28.0    19.2
    2023 04 28    14 32 40.1 +02 58 11   0.02348 1.0290   162.8    16.8    19.0
    ...
    2023 05 04    15 31 25.1 -32 47 00   0.04706 1.0523   159.6    19.5    20.7
    ...
    2023 05 12    15 58 37.9 -43 48 48   0.08845 1.0891   152.4    25.4    22.3
    ...
    2023 05 27    16 12 26.5 -47 36 07   0.1749  1.1723   153.6    22.6    23.8
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-H200
    


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