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  • MPEC 2009-H37 : 2009 HH36

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    M.P.E.C. 2009-H37                                Issued 2009 Apr. 22, 15:55 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 HH36
    
    Observations:
         K09H36H  C2009 03 31.40936 15 44 40.92 -10 25 06.6          20.6 V EH037G96
         K09H36H  C2009 03 31.42029 15 44 40.84 -10 25 06.2          20.6 V EH037G96
         K09H36H  C2009 03 31.43123 15 44 40.70 -10 25 06.2          20.6 V EH037G96
         K09H36H  C2009 03 31.44226 15 44 40.63 -10 25 05.8          20.9 V EH037G96
         K09H36H* C2009 04 19.33722 15 40 34.64 -10 15 03.2          20.0 V EH037691
         K09H36H  C2009 04 19.35490 15 40 34.41 -10 15 01.5          20.4 V EH037691
         K09H36H  C2009 04 19.37256 15 40 34.14 -10 15 01.1          20.5 V EH037691
         K09H36H IC2009 04 20.05358 15 40 23.25 -10 14 37.9                 EH037J95
         K09H36H IC2009 04 20.09608 15 40 22.62 -10 14 37.0          19.6 R EH037J95
         K09H36H  C2009 04 20.37532 15 40 18.15 -10 14 29.3          19.4 R EH037H36
         K09H36H  C2009 04 20.38275 15 40 18.04 -10 14 28.5          20.2 R EH037H36
         K09H36H  C2009 04 20.38573 15 40 17.96 -10 14 28.6          19.9 R EH037H01
         K09H36H  C2009 04 20.39159 15 40 17.86 -10 14 28.4          19.9 R EH037H01
         K09H36H  C2009 04 20.39745 15 40 17.77 -10 14 28.0          19.9 R EH037H01
         K09H36H  C2009 04 20.39995 15 40 17.72 -10 14 27.8          20.2 V EH037G96
         K09H36H  C2009 04 20.40806 15 40 17.59 -10 14 27.4          20.1 V EH037G96
         K09H36H  C2009 04 20.41585 15 40 17.48 -10 14 27.5          20.4 V EH037G96
         K09H36H  C2009 04 20.42402 15 40 17.32 -10 14 27.0          20.2 V EH037G96
         K09H36H  C2009 04 20.44558 15 40 16.97 -10 14 26.9          20.3 V EH037291
         K09H36H  C2009 04 20.45594 15 40 16.80 -10 14 26.5          20.5 V EH037291
         K09H36H  C2009 04 20.46672 15 40 16.62 -10 14 25.6          20.5 V EH037291
         K09H36H  C2009 04 21.02161 15 40 07.72 -10 14 08.2                 EH037J95
         K09H36H  C2009 04 21.05267 15 40 07.20 -10 14 06.3          20.6 R EH037J95
         K09H36H  C2009 04 21.33822 15 40 02.61 -10 13 58.4          20.7 R EH037651
         K09H36H  C2009 04 21.34840 15 40 02.40 -10 13 57.9          20.9 R EH037651
         K09H36H  C2009 04 21.36715 15 40 02.05 -10 13 56.6          20.0 R EH037448
         K09H36H  C2009 04 21.37298 15 40 01.97 -10 13 56.2          20.6 V EH037291
         K09H36H  C2009 04 21.37725 15 40 01.89 -10 13 56.0          20.6 V EH037291
         K09H36H  C2009 04 21.38143 15 40 01.82 -10 13 55.9          20.5 V EH037291
         K09H36H  C2009 04 21.39459 15 40 01.55 -10 13 56.1                 EH037448
         K09H36H  C2009 04 21.41324 15 40 01.29 -10 13 54.9          20.5 V EH037291
         K09H36H  C2009 04 21.41742 15 40 01.22 -10 13 54.8          20.5 V EH037291
         K09H36H  C2009 04 21.42117 15 40 01.16 -10 13 54.6          20.5 V EH037291
         K09H36H  C2009 04 21.42205 15 40 01.01 -10 13 54.0          20.3 R EH037448
         K09H36H  C2009 04 22.25677115 39 47.50 -10 13 28.3          20.0 V EH037H55
         K09H36H  C2009 04 22.26354515 39 47.38 -10 13 28.0          20.4 V EH037H55
         K09H36H  C2009 04 22.26502515 39 47.34 -10 13 27.9          20.5 V EH037H55
         K09H36H  C2009 04 22.27386815 39 47.15 -10 13 27.9                 EH037H55
         K09H36H  C2009 04 22.33294 15 39 46.18 -10 13 26.9          19.0 R EH037448
         K09H36H  C2009 04 22.36235 15 39 45.69 -10 13 24.7          20.4 R EH037448
         K09H36H  C2009 04 22.36242 15 39 45.70 -10 13 24.4                 EH037291
         K09H36H  C2009 04 22.36971 15 39 45.57 -10 13 23.9                 EH037291
         K09H36H  C2009 04 22.38058 15 39 45.37 -10 13 23.8                 EH037291
         K09H36H  C2009 04 22.39221 15 39 45.20 -10 13 24.0          20.3 R EH037448
         K09H36H  C2009 04 22.46516 15 39 44.05 -10 13 20.0          20.5 R EH037474
         K09H36H  C2009 04 22.46806 15 39 44.00 -10 13 19.9          20.3 R EH037474
         K09H36H  C2009 04 22.47083 15 39 43.95 -10 13 19.7          20.1 R EH037474
         K09H36H  C2009 04 22.47484 15 39 43.88 -10 13 19.7          20.2 R EH037474
    
    Observer details:
    291 LPL/Spacewatch II.  Observers J. V. Scotti, T. H. Bressi.  1.8-m f/2.7
        reflector + CCD.
    448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
        Schmidt-Cassegrain + CCD.
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
        Newtonian reflector + CCD.
    691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.  0.9-m f/3
        reflector + CCD.
    G96 Mt. Lemmon Survey.  Observers A. R. Gibbs, R. A. Kowalski.  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.  1.5-m reflector
        + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    H55 Astronomical Research Observatory, Charleston.  Observer R. Holmes.
        Measurer S. Foglia.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2009 HH36
    Epoch 2009 Mar. 30.0 TT = JDT 2454920.5                 MPC
    M 327.52052              (2000.0)            P               Q
    n   0.02671589     Peri.  204.53506     +0.10818050     +0.92644388
    a  11.0821231      Node    73.36383     -0.83860289     +0.27981922
    e   0.1971000      Incl.   22.10497     -0.53389340     -0.25179941
    P  36.9            H   10.7           G   0.15
    From 48 observations 2009 Mar. 31-Apr. 22.
    
    Ephemeris:
    2009 HH36                a,e,i = 11.08, 0.20, 22                 q = 8.8978
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2009 04 19    15 40.67   -10 15.2    8.486    9.386   152.2     2.9    20.5
    2009 04 29    15 37.85   -10 10.0    8.417    9.379   161.8     1.9    20.4
    2009 05 09    15 34.76   -10 05.6    8.376    9.371   169.6     1.1    20.3
    2009 05 19    15 31.55   -10 02.6    8.366    9.364   169.9     1.1    20.3
    2009 05 29    15 28.38   -10 01.4    8.385    9.356   162.4     1.9    20.4
    2009 06 08    15 25.41   -10 02.6    8.432    9.349   153.1     2.8    20.5
    2009 06 18    15 22.78   -10 06.3    8.506    9.341   143.4     3.7    20.6
    2009 06 28    15 20.62   -10 12.9    8.604    9.334   133.6     4.5    20.6
    2009 07 08    15 19.02   -10 22.5    8.721    9.327   123.9     5.2    20.7
    2009 07 18    15 18.05   -10 34.9    8.855    9.320   114.3     5.7    20.7
    2009 07 28    15 17.75   -10 50.0    9.000    9.313   104.9     6.0    20.8
    2009 08 07    15 18.13   -11 07.7    9.153    9.306    95.6     6.2    20.8
    2009 08 17    15 19.19   -11 27.7    9.308    9.299    86.4     6.2    20.9
    2009 08 27    15 20.90   -11 49.6    9.462    9.292    77.3     6.1    20.9
    2009 09 06    15 23.24   -12 13.1    9.610    9.285    68.3     5.8    20.9
    
    Timothy B. Spahr             (C) Copyright 2009 MPC           M.P.E.C. 2009-H37
    

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