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  • MPEC 2023-J08 : 2023 HO7

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    M.P.E.C. 2023-J08                                   Issued 2023 May 1, 13:44 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 HO7                                 
    
    
    Observations:
         K23H07O* C2023 04 28.39708314 33 34.916-06 39 06.22         21.21wXEJ008F52
         K23H07O  C2023 04 28.40921914 33 36.482-06 40 10.03         21.31wXEJ008F52
         K23H07O  C2023 04 28.42138414 33 38.036-06 41 13.24         20.83wXEJ008F52
         K23H07O  C2023 04 28.43353214 33 39.585-06 42 16.99         21.80wXEJ008F52
         K23H07O |C2023 04 29.16670 14 35 37.28 -07 46 10.7          21.1 GVEJ008807
         K23H07O |C2023 04 29.17092 14 35 37.85 -07 46 33.3          21.1 GVEJ008807
         K23H07O |C2023 04 29.17500 14 35 38.41 -07 46 55.2          21.1 GVEJ008807
         K23H07O  C2023 04 29.30322714 35 58.420-07 59 43.52         21.9 GVEJ008H01
         K23H07O  C2023 04 29.30807414 35 59.082-08 00 09.57         21.2 GVEJ008H01
         K23H07O  C2023 04 29.31994314 36 00.682-08 01 13.92         21.0 GVEJ008H01
         K23H07O  C2023 04 29.32560114 36 01.448-08 01 44.47         20.9 GVEJ008H01
         K23H07O  C2023 04 30.26645114 38 38.211-09 27 40.86         21.2 GVEJ008H01
         K23H07O  C2023 04 30.27163214 38 38.947-09 28 09.71         21.2 GVEJ008H01
         K23H07O  C2023 04 30.28353014 38 40.616-09 29 16.04         21.9 GVEJ008H01
         K23H07O  C2023 04 30.29024714 38 41.587-09 29 53.47         20.9 GVEJ008H01
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
        Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
        Weryk.  1.8-m Ritchey-Chretien + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2023 HO7                                                 Earth MOID = 0.1096 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 335.35229              (2000.0)            P               Q                  
    n   0.33235159     Peri.  185.59607     -0.65236120     +0.75186386             
    a   2.0641324      Node    43.73294     -0.68989715     -0.53690103             
    e   0.4582080      Incl.    7.94292     -0.31379418     -0.38267221             
    P   2.97           H   25.32          G   0.15           U   8                  
    Residuals in seconds of arc
    230428 F52  0.4+  0.2-    230429 807  0.0   0.0     230429 H01  0.3-  0.1-
    230428 F52  0.3+  0.2-    230429 807  0.1+  0.1+    230430 H01  0.0   0.1+
    230428 F52  0.1+  0.5+    230429 H01  0.0   0.1+    230430 H01  0.1+  0.1+
    230428 F52  0.1-  0.5+    230429 H01  0.1+  0.2+    230430 H01  0.2-  0.0
    230429 807  0.0   0.1-    230429 H01  0.2-  0.1-    230430 H01  0.2+  0.1-
    
    Ephemeris:
    2023 HO7                 a,e,i = 2.06, 0.46, 8                   q = 1.1183
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 04 01    13 44 38.5 +15 07 54   0.2146  1.1966   154.8    20.8    23.4
    ...
    2023 04 16    14 06 56.5 +07 21 02   0.1532  1.1492   161.0    16.5    22.4
    ...
    2023 04 24    14 22 51.4 -00 44 20   0.1297  1.1323   167.3    11.3    21.9
    ...
    2023 04 30    14 37 52.7 -09 02 11   0.1174  1.1239   173.9     5.5    21.4
    2023 05 01    14 40 41.6 -10 35 20   0.1159  1.1228   175.1     4.4    21.3
    2023 05 02    14 43 36.3 -12 10 55   0.1146  1.1219   176.3     3.3    21.2
    ...
    2023 05 08    15 03 08.6 -22 18 01   0.1100  1.1186   174.4     5.0    21.2
    ...
    2023 05 16    15 34 29.1 -35 28 30   0.1135  1.1201   163.4    15.0    21.7
    ...
    2023 05 31    16 41 42.7 -51 26 53   0.1445  1.1414   150.2    26.2    22.6
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-J08
    


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