• Processing (Info)

  • MPEC 2009-J03 : 2009 HB82

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    M.P.E.C. 2009-J03                                Issued 2009 May 1, 16:34 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2009 HB82
    
    Observations:
         K09H82B* C2009 04 23.76712 21 15 24.01 -35 59 37.3          20.0 V EJ003E12
         K09H82B  C2009 04 23.77795 21 15 27.28 -35 59 18.1          19.2 V EJ003E12
         K09H82B  C2009 04 23.78883 21 15 30.56 -35 58 58.0          18.8 V EJ003E12
         K09H82B  C2009 04 23.79973 21 15 33.80 -35 58 38.3          18.7 V EJ003E12
         K09H82B QC2009 04 23.80682 21 15 35.94 -35 58 25.7          18.3 R EJ003E12
         K09H82B QC2009 04 23.80900 21 15 36.57 -35 58 21.4          18.3 R EJ003E12
         K09H82B QC2009 04 25.70302 21 25 02.05 -34 59 11.4          19.5 R EJ003E12
         K09H82B QC2009 04 25.70761 21 25 03.38 -34 59 02.9          19.4 R EJ003E12
         K09H82B QC2009 04 26.76052 21 30 07.53 -34 25 23.2          19.4 V EJ003E12
         K09H82B QC2009 04 26.81567 21 30 22.99 -34 23 37.6                 EJ003E12
         K09H82B QC2009 04 29.82079 21 44 12.93 -32 44 43.8                 EJ003E12
         K09H82B QC2009 04 30.80722 21 48 33.64 -32 11 33.2          18.7 R EJ003E12
    
    Observer details:
    E12 Siding Spring Survey.  Observers G. J. Garradd, R. H. McNaught.  Measurers
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.5-m Uppsala
        Schmidt + CCD.
    
    Orbital elements:
    2009 HB82                                                Earth MOID = 0.1778 AU
    Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
    M   8.80177              (2000.0)            P               Q
    n   0.20628562     Peri.  301.52444     -0.18791457     +0.97348319
    a   2.8367653      Node   317.01737     -0.82374482     -0.22854160
    e   0.6073487      Incl.   11.03136     -0.53491363     +0.00996102
    P   4.78           H   17.8           G   0.15           U   8
    Residuals in seconds of arc
    090423 E12  0.4-  0.2+    090423 E12  0.2+  0.2-    090426 E12  0.2+  0.0
    090423 E12  0.1-  0.2-    090423 E12  0.1-  0.2+    090426 E12  0.0   0.2+
    090423 E12  0.2+  0.2+    090425 E12  0.1-  0.1-    090429 E12  0.2-  0.3+
    090423 E12  0.1-  0.1+    090425 E12  0.1-  0.2-    090430 E12  0.2+  0.2-
    
    Ephemeris:
    2009 HB82                a,e,i = 2.84, 0.61, 11                  q = 1.1139
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2009 04 29    21 40.52   -33 12.1    0.627    1.118    82.8    63.4    19.3
    2009 05 09    22 21.13   -27 28.0    0.639    1.114    81.7    63.7    19.3
    2009 05 19    22 53.58   -21 39.6    0.655    1.125    81.9    62.9    19.4
    2009 05 29    23 19.50   -16 06.9    0.672    1.150    83.4    61.1    19.4
    2009 06 08    23 40.07   -10 59.4    0.687    1.187    86.2    58.5    19.5
    2009 06 18    23 55.99   -06 21.1    0.698    1.235    90.2    55.3    19.5
    2009 06 28    00 07.41   -02 13.5    0.705    1.292    95.5    51.6    19.5
    2009 07 08    00 14.27   +01 22.9    0.709    1.355   102.0    47.2    19.5
    2009 07 18    00 16.34   +04 27.2    0.710    1.424   109.9    42.2    19.5
    2009 07 28    00 13.35   +06 56.5    0.712    1.496   119.0    36.4    19.4
    2009 08 07    00 05.40   +08 47.4    0.718    1.571   129.3    29.9    19.4
    2009 08 17    23 53.20   +09 56.2    0.735    1.648   140.6    22.9    19.3
    2009 08 27    23 38.24   +10 21.7    0.766    1.725   152.2    15.9    19.3
    2009 09 06    23 22.69   +10 09.0    0.817    1.804   162.3     9.8    19.3
    2009 09 16    23 08.70   +09 29.4    0.890    1.881   166.2     7.3    19.5
    2009 09 26    22 57.80   +08 36.8    0.985    1.959   160.4     9.9    19.9
    2009 10 06    22 50.74   +07 44.2    1.103    2.036   151.0    13.8    20.3
    2009 10 16    22 47.48   +06 59.9    1.240    2.112   141.3    17.2    20.8
    2009 10 26    22 47.65   +06 28.6    1.394    2.187   131.9    19.8    21.2
    2009 11 05    22 50.72   +06 12.2    1.563    2.261   123.0    21.6    21.6
    2009 11 15    22 56.10   +06 10.3    1.743    2.334   114.5    22.7    21.9
    
    Sonia Keys                   (C) Copyright 2009 MPC           M.P.E.C. 2009-J03
    

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