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  • MPEC 2000-J56 : 2000 HD74

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    M.P.E.C. 2000-J56                                Issued 2000 May 15, 21:14 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 HD74
    
    Observations:
         K00H74D* C2000 04 30.38352 16 12 50.44 +13 21 19.2          17.7 R      699
         K00H74D  C2000 04 30.40337 16 12 46.94 +13 20 31.0                      699
         K00H74D  C2000 04 30.42322 16 12 43.32 +13 19 42.0                      699
         K00H74D  C2000 04 30.44304 16 12 39.88 +13 18 53.1                      699
         K00H74D  C2000 05 09.22634 15 40 11.56 +05 10 38.3          17.5        704
         K00H74D  C2000 05 09.23904 15 40 07.99 +05 09 42.9          17.7        704
         K00H74D  C2000 05 09.25126 15 40 04.50 +05 08 50.0          17.8        704
         K00H74D  C2000 05 09.26364 15 40 01.00 +05 07 55.8          17.6        704
         K00H74D  C2000 05 09.27942 15 39 56.49 +05 06 46.9          18.3        704
         K00H74D  C2000 05 10.06591 15 36 13.61 +04 08 09.5          17.7 V      557
         K00H74D  C2000 05 10.06723 15 36 13.25 +04 08 03.4                      557
         K00H74D  C2000 05 10.06844 15 36 12.89 +04 07 57.6                      557
         K00H74D  C2000 05 10.07523 15 36 10.90 +04 07 27.6          16.8 R      046
         K00H74D  C2000 05 10.07596 15 36 10.69 +04 07 24.0                      046
         K00H74D  C2000 05 10.07721 15 36 10.32 +04 07 18.0                      046
         K00H74D  C2000 05 10.07837 15 36 09.98 +04 07 12.6                      046
         K00H74D  C2000 05 10.07902 15 36 09.79 +04 07 09.9                      046
         K00H74D  C2000 05 10.18015 15 35 41.86 +03 59 29.4          17.7 V      649
         K00H74D  C2000 05 10.19109 15 35 38.59 +03 58 38.9          17.8 V      649
         K00H74D  C2000 05 10.19758 15 35 36.69 +03 58 09.0          17.5 V      649
         K00H74D  C2000 05 10.20900 15 35 33.26 +03 57 16.5          17.8 V      649
         K00H74D  C2000 05 10.22233 15 35 29.34 +03 56 15.3          17.3 V      649
         K00H74D  C2000 05 10.28699 15 35 10.13 +03 51 16.8          17.7 V      649
         K00H74D  C2000 05 10.30347 15 35 05.24 +03 50 00.2          17.7 V      649
         K00H74D  C2000 05 10.31899 15 35 00.65 +03 48 49.4          17.7 V      649
         K00H74D IC2000 05 10.34394 15 34 53.17 +03 46 50.2                      649
         K00H74D  C2000 05 10.90691 15 32 07.73 +03 02 35.5          16.4 R      046
         K00H74D  C2000 05 10.90813 15 32 07.33 +03 02 29.1                      046
         K00H74D  C2000 05 10.90877 15 32 07.15 +03 02 26.2                      046
         K00H74D  C2000 05 10.90981 15 32 06.80 +03 02 21.8          16.6 R      046
         K00H74D  C2000 05 10.92014 15 32 03.75 +03 01 31.7                      595
         K00H74D  C2000 05 10.92282 15 32 02.88 +03 01 17.9                      595
         K00H74D  C2000 05 10.92617 15 32 01.91 +03 01 02.8          17.6 V      595
         K00H74D  C2000 05 10.94303 15 31 56.65 +02 59 41.1                      557
         K00H74D  C2000 05 10.94402 15 31 56.37 +02 59 36.5                      557
         K00H74D  C2000 05 10.94502 15 31 56.04 +02 59 31.5                      557
         K00H74D  C2000 05 10.94601 15 31 55.76 +02 59 26.7                      557
         K00H74D  C2000 05 10.98883 15 31 42.61 +02 56 01.6                      118
         K00H74D  C2000 05 10.99257 15 31 41.47 +02 55 43.8                      118
         K00H74D  C2000 05 10.99547 15 31 40.56 +02 55 29.7                      118
         K00H74D  C2000 05 10.99948 15 31 39.32 +02 55 10.4                      118
         K00H74D  C2000 05 11.25996 15 30 21.12 +02 34 11.5          17.2        704
         K00H74D  C2000 05 11.27145 15 30 17.57 +02 33 15.6          17.3        704
         K00H74D  C2000 05 11.29442 15 30 10.37 +02 31 23.1          17.3        704
         K00H74D  C2000 05 11.30591 15 30 06.78 +02 30 26.6          17.4        704
         K00H74D  C2000 05 11.74433 15 27 50.68 +01 54 39.0          17.8        422
         K00H74D  C2000 05 11.74575 15 27 50.23 +01 54 31.9          18.3        422
         K00H74D  C2000 05 11.74692 15 27 49.91 +01 54 25.5          18.4        422
         K00H74D  C2000 05 11.97726 15 26 38.94 +01 34 35.2          16.9 R      046
         K00H74D  C2000 05 11.97872 15 26 38.49 +01 34 28.1                      046
         K00H74D  C2000 05 11.97946 15 26 38.26 +01 34 24.0                      046
         K00H74D  C2000 05 11.98067 15 26 37.84 +01 34 17.9                      046
         K00H74D  C2000 05 12.00315 15 26 30.60 +01 32 23.9                      118
         K00H74D  C2000 05 12.00443 15 26 30.18 +01 32 17.5          17.0 R      118
         K00H74D  C2000 05 12.00896 15 26 28.70 +01 31 54.4                      118
         K00H74D  C2000 05 12.35608 15 24 38.73 +01 02 17.4                      670
         K00H74D  C2000 05 12.41076 15 24 20.88 +00 57 34.1                      670
         K00H74D  C2000 05 12.84436 15 22 01.93 +00 19 35.0                      557
         K00H74D  C2000 05 12.84530 15 22 01.64 +00 19 29.8                      557
         K00H74D  C2000 05 12.85186 15 21 59.45 +00 18 55.6                      557
         K00H74D  C2000 05 12.85280 15 21 59.16 +00 18 50.5                      557
         K00H74D  C2000 05 13.13917 15 20 25.48 -00 06 33.7          17.5        704
         K00H74D  C2000 05 13.15098 15 20 21.57 -00 07 37.6          17.3        704
         K00H74D  C2000 05 13.16281 15 20 17.59 -00 08 42.5          17.3        704
         K00H74D  C2000 05 13.17465 15 20 13.62 -00 09 45.7          16.5        704
         K00H74D  C2000 05 13.18652 15 20 09.61 -00 10 49.8          16.5        704
         K00H74D 4C2000 05 13.28046 15 19 37.79 -00 19 16.5                      673
         K00H74D 4C2000 05 13.28625 15 19 35.88 -00 19 47.6                      673
         K00H74D  C2000 05 13.30124 15 19 30.94 -00 21 09.2                      670
         K00H74D 1C2000 05 13.31796 15 19 25.22 -00 22 45.8                      658
         K00H74D 1C2000 05 13.32050 15 19 24.41 -00 22 58.8                      658
         K00H74D 1C2000 05 13.32206 15 19 23.89 -00 23 07.5                      658
         K00H74D  C2000 05 13.34958 15 19 14.44 -00 25 32.6                      670
         K00H74D WC2000 05 13.41212 15 18 53.13 -00 31 12.6                      670
         K00H74D  C2000 05 13.71496 15 17 11.02 -00 58 57.9          17.3 V      402
         K00H74D  C2000 05 13.71625 15 17 10.62 -00 59 03.4                      402
         K00H74D  C2000 05 13.71750 15 17 09.99 -00 59 13.1                      402
         K00H74D  C2000 05 13.71876 15 17 09.72 -00 59 17.1                      402
         K00H74D  C2000 05 13.83804 15 16 30.68 -01 10 22.4          16.6 R      046
         K00H74D  C2000 05 13.83810 15 16 30.63 -01 10 22.9          17.1 R      540
         K00H74D  C2000 05 13.83867 15 16 30.44 -01 10 25.8                      046
         K00H74D  C2000 05 13.83940 15 16 30.23 -01 10 31.3                      046
         K00H74D  C2000 05 13.83965 15 16 30.04 -01 10 31.7                      540
         K00H74D  C2000 05 13.84005 15 16 30.00 -01 10 33.2                      046
         K00H74D  C2000 05 13.84080 15 16 29.74 -01 10 38.2                      046
         K00H74D  C2000 05 13.84111 15 16 29.54 -01 10 39.9                      540
         K00H74D  C2000 05 13.84227 15 16 29.26 -01 10 45.5          16.7 R      046
         K00H74D  C2000 05 13.84259 15 16 29.08 -01 10 48.0                      540
         K00H74D  C2000 05 13.89528 15 16 10.83 -01 15 40.1                      595
         K00H74D  C2000 05 13.89779 15 16 09.94 -01 15 55.9                      595
         K00H74D  C2000 05 13.90025 15 16 09.02 -01 16 10.5          17.7 V      595
         K00H74D  C2000 05 13.90163 15 16 08.76 -01 16 15.6                      611
         K00H74D  C2000 05 13.90307 15 16 08.09 -01 16 24.4                      595
         K00H74D  C2000 05 13.90470 15 16 07.66 -01 16 33.1                      611
         K00H74D  C2000 05 13.91120 15 16 05.36 -01 17 11.7                      611
         K00H74D  C2000 05 13.91356 15 16 04.56 -01 17 23.7                      611
         K00H74D  C2000 05 13.91403 15 16 04.30 -01 17 26.1          17.4        106
         K00H74D  C2000 05 13.91509 15 16 03.95 -01 17 32.4                      611
         K00H74D  C2000 05 13.93272 15 15 57.76 -01 19 10.6          17.2        106
         K00H74D  C2000 05 13.95132 15 15 51.28 -01 20 54.1          16.9        106
         K00H74D  C2000 05 14.28403 15 13 56.39 -01 52 07.3          18.0 V      649
         K00H74D  C2000 05 14.29117 15 13 53.93 -01 52 46.6          18.3 V      649
         K00H74D  C2000 05 14.29484 15 13 52.58 -01 53 08.3          18.2 V      649
         K00H74D  C2000 05 14.30017 15 13 50.65 -01 53 38.9          17.8 V      649
         K00H74D  C2000 05 14.30613 15 13 48.24 -01 54 11.6          18.5 V      649
         K00H74D  C2000 05 14.31285 15 13 46.12 -01 54 51.3          18.4 V      649
         K00H74D  C2000 05 14.92190 15 10 12.69 -02 53 20.7          17.2 R      113
         K00H74D  C2000 05 14.92247 15 10 12.49 -02 53 23.2          17.4        106
         K00H74D  C2000 05 14.92398 15 10 11.95 -02 53 32.0          17.0 R      113
         K00H74D  C2000 05 14.92606 15 10 11.20 -02 53 44.4          16.9 R      113
         K00H74D  C2000 05 14.92815 15 10 10.45 -02 53 56.6          16.9 R      113
         K00H74D  C2000 05 14.93023 15 10 09.70 -02 54 08.2          16.8 R      113
         K00H74D  C2000 05 14.93231 15 10 08.97 -02 54 20.4          17.4 R      113
         K00H74D  C2000 05 14.93440 15 10 08.19 -02 54 33.5          17.1 R      113
         K00H74D  C2000 05 14.93648 15 10 07.42 -02 54 45.3          17.0 R      113
         K00H74D  C2000 05 14.93857 15 10 06.64 -02 54 57.8          17.1 R      113
         K00H74D  C2000 05 14.94065 15 10 05.89 -02 55 09.7          17.1 R      113
         K00H74D  C2000 05 14.94342 15 10 04.90 -02 55 24.4          17.2        106
         K00H74D  C2000 05 14.97801 15 09 52.28 -02 58 47.2                      118
         K00H74D  C2000 05 14.98139 15 09 51.04 -02 59 07.0                      118
         K00H74D  C2000 05 15.18671 15 08 38.19 -03 19 11.0          19.1 V      739
         K00H74D  C2000 05 15.18921 15 08 37.31 -03 19 24.6          19.0 V      739
         K00H74D  C2000 05 15.19045 15 08 37.02 -03 19 32.1          19.1 V      739
         K00H74D  C2000 05 15.19185 15 08 36.50 -03 19 39.7          18.9 V      739
    
    Observer details:
    046 Klet.  Observers J. Ticha, M. Tichy, Z. Moravec.  0.57-m f/5.2 reflector
        + CCD.
    106 Crni Vrh.  Observers H. Mikuz, J. Skvarc.  0.36-m f/6.7 Schmidt-Cassegrain
        + CCD.
    113 Volkssternwarte Drebach, Schoenbrunn.  Observer J. Kandler.  0.50-m f/4.0
        reflector + CCD.
    118 Modra.  Observers A. Galad, P. Koleny, S. Gajdos, J. Toth.  0.6-m f/5.5
        reflector + CCD.
    402 Dynic Astronomical Observatory.  Observer A. Sugie.  0.60-m f/3.7 reflector
        + CCD.
    422 Loomberah.  Observer G. J. Garradd.  0.45-m f/5.4 reflector + CCD.
    540 Linz.  Observers E. Meyer, E. Obermair.  0.6-m f/3.0 reflector + CCD.
    557 Ondrejov.  Observers L. Sarounova, 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.
    611 Starkenburg.  Observers R. Stoss, M. Busch, F. Hormuth, S. Kluegl,
        R. Kresken, A. Seib.  0.45-m f/4.4 reflector + CCD.
    649 Powell Observatory, Louisburg.  Observers M. Kirk, J. Alburty, Ja. Granger,
        D. Young, R. Rycraft.  Measurers D. Trentman, Je. Granger.  0.30-m
        Schmidt-Cassegrain + CCD.
    658 Dominion Astrophysical Observatory.  Observer D. D. Balam.  1.82-m
        reflector + CCD.
    670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
    673 Table Mountain Observatory, Wrightwood.  Observer D. Deaver.  Measurer
        M. Hicks.  0.6-m reflector + CCD.
    699 Lowell Observatory-LONEOS.  Observer B. A. Skiff.  Measurer B. W. Koehn.
        0.59-m LONEOS Schmidt + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, M. Elowitz, R. Huber.  Measurers J. Stuart, H. Viggh,
        R. Sayer, J. B. Evans.  1.0-m f/2.15 reflector + CCD.
    739 Sunflower Observatory, Olathe.  Observers L. Robinson, J. Alburty.  0.25-m
        Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2000 HD74
    Epoch 2000 Apr. 26.0 TT = JDT 2451660.5                 Williams
    M 345.37505              (2000.0)            P               Q
    n   0.19743852     Peri.  223.53196     -0.04185628     +0.77947448
    a   2.9208873      Node    55.44372     -0.57328614     +0.49361710
    e   0.5939057      Incl.   49.37023     -0.81828544     -0.38569639
    P   4.99           H   18.2           G   0.15
    From 123 observations 2000 Apr. 30-May 15.
    
    Ephemeris:
    2000 HD74                a,e,i = 2.92, 0.59, 49                  q = 1.1862
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2000 05 06    15 53.91   +08 43.1    0.439    1.408   150.6    20.6    18.2
    2000 05 11    15 31.66   +02 55.5    0.388    1.379   158.7    15.5    17.7
    2000 05 16    15 03.68   -04 40.1    0.349    1.350   163.9    12.0    17.3
    2000 05 21    14 29.95   -13 45.6    0.328    1.324   159.3    15.7    17.2
    2000 05 26    13 51.58   -23 17.1    0.325    1.299   147.4    24.8    17.5
    2000 05 31    13 11.05   -31 50.3    0.341    1.276   134.3    34.6    17.8
    2000 06 05    12 31.55   -38 33.6    0.373    1.255   122.6    42.9    18.2
    2000 06 10    11 55.74   -43 26.0    0.415    1.237   112.9    49.1    18.6
    2000 06 15    11 24.89   -46 52.8    0.463    1.222   105.2    53.4    18.9
    2000 06 20    10 59.10   -49 21.8    0.515    1.209    99.0    56.2    19.2
    2000 06 25    10 37.82   -51 14.4    0.568    1.198    94.0    57.8    19.4
    2000 06 30    10 20.27   -52 45.1    0.621    1.191    90.0    58.6    19.7
    2000 07 05    10 05.69   -54 03.3    0.672    1.187    86.8    58.8    19.8
    
    2000 07 15    09 42.81   -56 23.1    0.769    1.188    82.2    57.9    20.1
    2000 07 25    09 25.11   -58 39.3    0.854    1.202    79.5    56.2    20.3
    2000 08 04    09 09.87   -61 05.3    0.925    1.227    78.3    54.1    20.5
    2000 08 14    08 54.51   -63 49.5    0.981    1.263    78.6    51.8    20.6
    2000 08 24    08 35.99   -66 55.6    1.024    1.308    80.0    49.6    20.7
    2000 09 03    08 09.3    -70 22.8    1.056    1.361    82.4    47.3    20.8
    2000 09 13    07 24.8    -73 56.0    1.079    1.419    85.7    45.0    20.8
    2000 09 23    06 06.3    -76 45.3    1.100    1.483    89.6    42.6    20.9
    2000 10 03    04 11.2    -77 05.7    1.122    1.551    93.7    40.1    21.0
    2000 10 13    02 29.4    -73 45.3    1.153    1.621    97.6    37.6    21.1
    2000 10 23    01 30.62   -67 48.3    1.198    1.693   100.7    35.3    21.2
    2000 11 02    01 00.97   -60 38.7    1.263    1.767   102.5    33.3    21.3
    2000 11 12    00 47.01   -53 08.0    1.349    1.841   102.7    31.6    21.5
    2000 11 22    00 41.69   -45 47.2    1.458    1.915   101.3    30.4    21.7
    2000 12 02    00 41.55   -38 53.2    1.589    1.989    98.4    29.4    22.0
    
    Gareth V. Williams           (C) Copyright 2000 MPC           M.P.E.C. 2000-J56
    

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