• MPC Preparation (Info)

  • MPEC 2000-Q32 : 2000 QW7

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    M.P.E.C. 2000-Q32                                Issued 2000 Aug. 27, 17:51 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
    
                 BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2000 QW7
    
    Observations:
         K00Q07W* C2000 08 26.35469 21 21 33.34 -03 33 57.0          13.6        608
         K00Q07W  C2000 08 26.36539 21 21 43.57 -03 34 03.6          13.4        608
         K00Q07W  C2000 08 26.37659 21 21 54.30 -03 34 10.4          13.5        608
         K00Q07W  C2000 08 26.79906 21 29 32.76 -03 39 41.9          12.9 V      151
         K00Q07W  C2000 08 26.80122 21 29 34.99 -03 39 43.4          12.8 V      151
         K00Q07W  C2000 08 26.80218 21 29 36.02 -03 39 44.3          13.0 V      151
         K00Q07W  C2000 08 26.80581 21 29 39.86 -03 39 46.7          13.3 V      151
         K00Q07W  C2000 08 26.80648 21 29 40.56 -03 39 46.7          13.2 V      151
         K00Q07W  C2000 08 26.80733 21 29 40.58 -03 39 51.8          13.0 R      046
         K00Q07W  C2000 08 26.80785 21 29 41.12 -03 39 52.0                      046
         K00Q07W  C2000 08 26.80843 21 29 41.73 -03 39 52.5                      046
         K00Q07W  C2000 08 26.80855 21 29 41.66 -03 39 55.2          13.3 V      557
         K00Q07W  C2000 08 26.80914 21 29 42.29 -03 39 55.7                      557
         K00Q07W  C2000 08 26.80927 21 29 42.62 -03 39 52.9                      046
         K00Q07W  C2000 08 26.80973 21 29 42.93 -03 39 55.9                      557
         K00Q07W  C2000 08 26.80990 21 29 43.28 -03 39 53.5                      046
         K00Q07W  C2000 08 26.81032 21 29 43.52 -03 39 56.4                      557
         K00Q07W  C2000 08 26.81035 21 29 43.74 -03 39 53.6                      046
         K00Q07W  C2000 08 26.81091 21 29 44.15 -03 39 56.8                      557
         K00Q07W  C2000 08 26.81150 21 29 44.76 -03 39 57.2                      557
         K00Q07W  C2000 08 26.81209 21 29 45.38 -03 39 57.4                      557
         K00Q07W  C2000 08 26.81251 21 29 46.92 -03 39 50.9          13.2 V      151
         K00Q07W  C2000 08 26.81269 21 29 46.01 -03 39 57.9                      557
         K00Q07W  C2000 08 26.81323 21 29 47.76 -03 39 51.5          13.2 V      151
         K00Q07W  C2000 08 26.81583 21 29 50.42 -03 39 53.1          13.3 V      151
         K00Q07W  C2000 08 26.81860 21 29 53.41 -03 39 54.8          13.1 V      151
         K00Q07W  C2000 08 26.82089 21 29 55.75 -03 39 56.2          13.3 V      151
         K00Q07W  C2000 08 26.82171 21 29 56.60 -03 39 56.9          13.3 V      151
         K00Q07W  C2000 08 26.82440 21 29 59.43 -03 39 58.5          13.4 V      151
         K00Q07W  C2000 08 26.83117 21 30 05.23 -03 40 05.7          13.2 R      118
         K00Q07W  C2000 08 26.83178 21 30 05.88 -03 40 06.2                      118
         K00Q07W  C2000 08 26.83339 21 30 07.56 -03 40 07.3                      118
         K00Q07W  C2000 08 26.83435 21 30 08.55 -03 40 07.9                      118
         K00Q07W  C2000 08 26.84612 21 30 21.70 -03 40 09.1                      595
         K00Q07W  C2000 08 26.84751 21 30 23.14 -03 40 09.9                      595
         K00Q07W  C2000 08 26.84997 21 30 25.72 -03 40 11.5          13.1 V      595
         K00Q07W  C2000 08 26.85485 21 30 30.81 -03 40 14.3                      595
         K00Q07W  C2000 08 26.85859 21 30 34.63 -03 40 17.0          13.0        106
         K00Q07W  C2000 08 26.86214 21 30 41.39 -03 39 58.5                      952
         K00Q07W  C2000 08 26.86325 21 30 39.58 -03 40 19.8                      595
         K00Q07W  C2000 08 26.86469 21 30 44.03 -03 40 00.2                      952
         K00Q07W  C2000 08 26.87056 21 30 50.14 -03 40 03.7                      952
         K00Q07W  C2000 08 26.87140 21 30 51.02 -03 40 04.2                      952
         K00Q07W  C2000 08 26.87236 21 30 52.03 -03 40 04.8                      952
         K00Q07W  C2000 08 26.87307 21 30 52.74 -03 40 05.3                      952
         K00Q07W  C2000 08 26.87395 21 30 53.69 -03 40 06.0                      952
         K00Q07W  C2000 08 26.87498 21 30 54.70 -03 40 06.8                      952
         K00Q07W  C2000 08 26.87989 21 30 56.88 -03 40 30.1          13.1        106
         K00Q07W  C2000 08 26.92832 21 31 47.67 -03 41 11.7          13.3 R      113
         K00Q07W  C2000 08 26.92910 21 31 48.49 -03 41 12.1          13.1 R      113
         K00Q07W  C2000 08 26.92987 21 31 49.29 -03 41 13.0          13.4 R      113
         K00Q07W  C2000 08 26.93065 21 31 50.13 -03 41 13.7          13.2 R      113
         K00Q07W  C2000 08 26.93142 21 31 50.95 -03 41 13.5          13.4 R      113
         K00Q07W  C2000 08 26.93220 21 31 51.77 -03 41 14.1          13.4 R      113
         K00Q07W  C2000 08 26.93296 21 31 52.59 -03 41 14.7          13.2 R      113
         K00Q07W  C2000 08 26.93374 21 31 53.35 -03 41 15.1          13.3 R      113
         K00Q07W  C2000 08 26.93528 21 31 55.00 -03 41 16.1          13.2 R      113
         K00Q07W  C2000 08 26.93605 21 31 55.83 -03 41 16.4          13.4 R      113
         K00Q07W  C2000 08 26.93683 21 31 56.63 -03 41 17.1          13.1 R      113
         K00Q07W  C2000 08 26.93759 21 31 57.42 -03 41 17.8          13.1 R      113
         K00Q07W  C2000 08 26.93837 21 31 58.25 -03 41 17.9          13.2 R      113
         K00Q07W  C2000 08 26.93990 21 31 59.88 -03 41 18.9          13.4 R      113
         K00Q07W  C2000 08 26.94220 21 32 02.28 -03 41 20.3          13.4 R      113
         K00Q07W  C2000 08 26.94264 21 32 05.36 -03 41 02.5          14.0        958
         K00Q07W  C2000 08 26.94375 21 32 03.91 -03 41 21.4          13.3 R      113
         K00Q07W  C2000 08 26.94454 21 32 04.76 -03 41 21.8          13.3 R      113
         K00Q07W  C2000 08 26.94785 21 32 07.96 -03 41 11.5          12.9        106
         K00Q07W  C2000 08 26.95123 21 32 14.39 -03 41 07.9                      958
         K00Q07W  C2000 08 26.96454 21 32 38.12 -03 37 19.5          13.5 V      859
         K00Q07W  C2000 08 26.96547 21 32 39.10 -03 37 20.3          13.5 V      859
         K00Q07W  C2000 08 26.96559 21 32 26.60 -03 41 22.1          13.1        106
         K00Q07W  C2000 08 26.96634 21 32 40.00 -03 37 20.9          13.6 V      859
         K00Q07W  C2000 08 26.97479 21 32 39.05 -03 41 22.3                      958
         K00Q07W  C2000 08 26.98052 21 32 45.09 -03 41 25.5                      958
         K00Q07W  C2000 08 26.98088 21 32 55.30 -03 37 30.1          13.6 V      859
         K00Q07W  C2000 08 26.98183 21 32 56.32 -03 37 30.7          13.6 V      859
         K00Q07W  C2000 08 26.98265 21 32 57.16 -03 37 31.2          13.6 V      859
         K00Q07W  C2000 08 27.04181 21 33 49.88 -03 42 01.5                      958
         K00Q07W  C2000 08 27.04540 21 34 06.62 -03 41 58.3          14.1 R      835
         K00Q07W  C2000 08 27.04729 21 33 53.85 -03 42 04.6                      104
         K00Q07W  C2000 08 27.04890 21 33 55.57 -03 42 05.4                      104
         K00Q07W  C2000 08 27.05046 21 33 57.26 -03 42 06.2                      104
         K00Q07W  C2000 08 27.05243 21 34 14.24 -03 42 03.0                      835
         K00Q07W  C2000 08 27.05272 21 33 59.68 -03 42 07.5          14.0 V      104
         K00Q07W  C2000 08 27.05513 21 34 17.10 -03 42 05.1                      835
         K00Q07W  C2000 08 27.06166 21 34 24.12 -03 42 09.3                      835
         K00Q07W  C2000 08 27.06734 21 34 30.20 -03 42 12.9                      835
         K00Q07W  C2000 08 27.07109 21 34 34.23 -03 42 15.2                      835
         K00Q07W  C2000 08 27.08767 21 34 46.72 -03 38 36.3          13.7 V      859
         K00Q07W  C2000 08 27.08966 21 34 48.80 -03 38 37.3          13.8 V      859
         K00Q07W  C2000 08 27.09168 21 34 50.90 -03 38 38.4          13.6 V      859
         K00Q07W  C2000 08 27.09233 21 34 57.00 -03 42 28.6                      835
         K00Q07W  C2000 08 27.09368 21 34 52.98 -03 38 39.7          13.6 V      859
         K00Q07W  C2000 08 27.12258 21 35 33.95 -03 42 34.9          13.7 V      739
         K00Q07W  C2000 08 27.12502 21 35 36.59 -03 42 36.7          13.8 V      739
         K00Q07W  C2000 08 27.12644 21 35 38.10 -03 42 37.6          13.8 V      739
         K00Q07W  C2000 08 27.13917 21 35 52.04 -03 42 45.8          13.7 V      734
         K00Q07W  C2000 08 27.14105 21 35 54.07 -03 42 46.9          13.8 V      734
         K00Q07W  C2000 08 27.14339 21 35 56.60 -03 42 48.5          13.5 V      734
         K00Q07W  C2000 08 27.20916 21 37 11.65 -03 43 53.6          14.0 V      642
         K00Q07W  C2000 08 27.21025 21 37 13.49 -03 43 13.9                      670
         K00Q07W TC2000 08 27.21030 21 37 12.87 -03 43 54.7                      642
         K00Q07W  C2000 08 27.21194 21 37 14.65 -03 43 55.7                      642
         K00Q07W  C2000 08 27.21309 21 37 15.89 -03 43 56.6                      642
         K00Q07W TC2000 08 27.21424 21 37 17.15 -03 43 57.2                      642
         K00Q07W  C2000 08 27.27285 21 38 21.06 -03 43 53.0          12.4        670
         K00Q07W 1C2000 08 27.31774 21 39 10.61 -03 45 01.6                      658
         K00Q07W 1C2000 08 27.31894 21 39 11.95 -03 45 02.1                      658
         K00Q07W 1C2000 08 27.32250 21 39 15.87 -03 45 04.2                      658
         K00Q07W  C2000 08 27.41005 21 40 50.73 -03 45 12.8                      670
         K00Q07W  C2000 08 27.54462 21 43 42.95 -03 46 39.8          13.7 V      367
         K00Q07W  C2000 08 27.54601 21 43 44.49 -03 46 40.6                      367
         K00Q07W  C2000 08 27.54740 21 43 46.03 -03 46 41.7                      367
         K00Q07W  C2000 08 27.54878 21 43 47.60 -03 46 42.4                      367
         K00Q07W  C2000 08 27.55016 21 43 49.15 -03 46 43.0                      367
    
    Observer details:
    046 Klet.  Observers J. Ticha, M. Tichy, Z. Moravec, P. Jelinek.  0.57-m f/5.2
        reflector + CCD.
    104 San Marcello Pistoiese.  Observers L. Tesi, A. Boattini, M. Tombelli.
        Measurers G. Forti, L. Tesi, A. Boattini, M. Tombelli.  0.40-m f/5
        reflector + CCD.
    106 Crni Vrh.  Observer H. Mikuz.  0.36-m f/6.7 Schmidt-Cassegrain + CCD.
    113 Volkssternwarte Drebach, Schoenbrunn.  Observers J. Kandler, F. Boettcher,
        T. Lehmann.  Measurers G. Lehmann, J. Kandler, T. Lehmann.  0.50-m f/4.0
        reflector + CCD.
    118 Modra.  Observers L. Kornos, P. Koleny.  0.6-m f/5.5 reflector + CCD.
    151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.40-m f/5.8
        Hypergraph.
    367 Yatsuka.  Observer H. Abe.  0.26-m f/6.0 reflector + CCD.
    557 Ondrejov.  Observers P. Pravec, P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
    595 Farra d'Isonzo.  Observers G. Lombardi, E. Pettarin.  0.40-m f/4.5
        reflector + CCD.
    608 Haleakala-NEAT/MSSS.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
        P. Kervin, D. Talent, R. Maeda, P. Tanner.  1.2-m reflector + CCD.
    642 Oak Bay, Victoria.  Observer C. E. Spratt.  0.20-m f/3.7 Schmidt-Cassegrain
        + CCD.
    658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
        Plaskett reflector + CCD.
    670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
    734 Farpoint Observatory.  Observer G. Hug.  0.30-m Schmidt-Cassegrain + CCD.
    739 Sunflower Observatory, Olathe.  Observer L. Robinson.  0.25-m
        Schmidt-Cassegrain + CCD.
    835 Drum Hill Station, Chelmsford.  Observer R. W. Sinnott.  0.20-m f/3.3
        Schmidt-Cassegrain + CCD.
    859 Wykrota Observatory-CEAMIG.  Observers C. Jacques, L. Duczmal, J. Duczmal,
        C. Magno.  0.3-m f/3.3 Schmidt-Cassegrain + CCD.
    952 Marxuquera.  Observer J. J. Gomez.  0.25-m f/3.3 Schmidt-Cassegrain + CCD.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.20-m f/8 reflector + CCD.
    
    Orbital elements:
    2000 QW7                                                             PHA 0.013
    Epoch 2000 Aug. 24.0 TT = JDT 2451780.5                 Williams
    M 353.92092              (2000.0)            P               Q
    n   0.36165732     Peri.  190.39996     +0.98215789     +0.18621332
    a   1.9510626      Node   158.81329     -0.16689848     +0.92748969
    e   0.4694395      Incl.    4.16947     -0.08666469     +0.32417198
    P   2.73           H   19.6           G   0.15
    From 115 observations 2000 Aug. 26-27.
    
    Ephemeris:
    2000 QW7                 a,e,i = 1.95, 0.47, 4                   q = 1.0352
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2000 08 24    20 46.04   -03 10.9    0.046    1.053   157.1    21.9    14.1
    2000 08 25    20 59.83   -03 19.6    0.043    1.051   159.6    19.5    13.9
    2000 08 26    21 15.46   -03 29.0    0.040    1.049   162.6    16.8    13.6
    2000 08 27    21 33.11   -03 38.8    0.038    1.047   165.9    13.6    13.4
    2000 08 28    21 52.91   -03 48.6    0.036    1.046   169.6    10.0    13.1
    2000 08 29    22 14.86   -03 57.8    0.034    1.044   173.3     6.5    12.9
    2000 08 30    22 38.84   -04 05.7    0.033    1.043   175.0     4.8    12.7
    2000 08 31    23 04.49   -04 11.4    0.032    1.041   172.1     7.6    12.8
    2000 09 01    23 31.25   -04 14.3    0.032    1.040   167.1    12.5    12.9
    2000 09 02    23 58.40   -04 13.8    0.032    1.039   161.5    17.9    13.1
    2000 09 03    00 25.13   -04 10.1    0.032    1.038   155.9    23.4    13.3
    2000 09 04    00 50.73   -04 03.4    0.033    1.037   150.5    28.6    13.5
    2000 09 05    01 14.64   -03 54.5    0.034    1.037   145.5    33.5    13.8
    2000 09 06    01 36.53   -03 44.2    0.036    1.036   140.9    37.8    14.0
    2000 09 07    01 56.27   -03 33.2    0.038    1.036   136.9    41.7    14.2
    2000 09 08    02 13.89   -03 22.0    0.040    1.035   133.4    45.0    14.4
    2000 09 09    02 29.51   -03 11.2    0.042    1.035   130.4    47.8    14.6
    2000 09 10    02 43.31   -03 00.8    0.045    1.035   127.9    50.2    14.8
    2000 09 11    02 55.49   -02 51.1    0.048    1.035   125.7    52.1    15.0
    2000 09 12    03 06.25   -02 42.1    0.051    1.035   123.9    53.8    15.2
    2000 09 13    03 15.75   -02 33.8    0.054    1.036   122.4    55.1    15.3
    
    2000 09 18    03 49.57   -02 02.1    0.069    1.039   118.4    58.2    16.0
    2000 09 23    04 09.00   -01 41.7    0.086    1.046   118.0    57.9    16.4
    2000 09 28    04 20.34   -01 27.5    0.102    1.056   119.6    55.6    16.8
    2000 10 03    04 26.64   -01 15.7    0.119    1.069   122.4    52.2    17.0
    2000 10 08    04 29.49   -01 03.7    0.136    1.085   126.1    48.1    17.2
    2000 10 13    04 29.83   -00 49.9    0.153    1.103   130.4    43.6    17.4
    2000 10 18    04 28.19   -00 33.2    0.170    1.123   135.1    38.8    17.6
    2000 10 23    04 24.98   -00 12.7    0.188    1.146   140.1    33.9    17.7
    2000 10 28    04 20.57   +00 12.6    0.207    1.170   145.3    29.0    17.8
    2000 11 02    04 15.39   +00 43.4    0.228    1.196   150.4    24.2    17.9
    2000 11 07    04 09.87   +01 19.7    0.251    1.223   155.2    19.9    18.0
    2000 11 12    04 04.37   +02 01.3    0.276    1.252   159.4    16.2    18.2
    
    2000 11 22    03 54.55   +03 36.5    0.334    1.312   163.4    12.4    18.6
    2000 12 02    03 47.70   +05 22.8    0.406    1.374   160.0    14.2    19.1
    2000 12 12    03 44.75   +07 13.7    0.492    1.439   152.6    18.3    19.8
    2000 12 22    03 45.64   +09 03.6    0.591    1.504   144.4    22.4    20.4
    2001 01 01    03 50.01   +10 49.6    0.704    1.570   136.3    25.6    21.0
    2001 01 11    03 57.35   +12 29.6    0.829    1.635   128.6    28.1    21.5
    2001 01 21    04 07.09   +14 02.1    0.966    1.699   121.2    29.7    22.0
    
    Gareth V. Williams           (C) Copyright 2000 MPC           M.P.E.C. 2000-Q32
    

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