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  • MPEC 2002-N24 : 2002 NX

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    M.P.E.C. 2002-N24                                Issued 2002 July 6, 14:51 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
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                        2002 NX
    
    Observations:
         K02N00X  C2002 07 05.32531 20 53 23.41 -20 04 02.8          17.5        704
         K02N00X  C2002 07 05.33850 20 53 24.43 -20 02 53.7          17.7        704
         K02N00X  C2002 07 05.35170 20 53 25.47 -20 01 44.4          17.7        704
         K02N00X  C2002 07 05.36492 20 53 26.53 -20 00 35.0          17.5        704
         K02N00X  C2002 07 05.37819 20 53 27.56 -19 59 25.3          17.6        704
         K02N00X* C2002 07 05.45886 20 53 34.30 -19 52 16.7          16.8        644
         K02N00X  C2002 07 05.46944 20 53 35.12 -19 51 20.4          16.7        644
         K02N00X  C2002 07 05.47979 20 53 35.94 -19 50 25.2          16.7        644
         K02N00X  C2002 07 05.92641 20 54 22.00 -19 10 13.8          16.7 R      620
         K02N00X  C2002 07 05.93052 20 54 22.43 -19 09 53.6          16.4 R      620
         K02N00X  C2002 07 05.93164 20 54 22.54 -19 09 48.2          16.5 R      620
         K02N00X  C2002 07 05.95707 20 54 23.91 -19 07 32.9                      118
         K02N00X  C2002 07 05.95819 20 54 24.03 -19 07 27.0                      118
         K02N00X  C2002 07 05.96150 20 54 24.28 -19 07 07.3                      118
         K02N00X  C2002 07 05.96337 20 54 24.53 -19 06 57.9                      118
         K02N00X  C2002 07 05.97029 20 54 25.15 -19 06 20.4                      246
         K02N00X  C2002 07 05.97073 20 54 25.81 -19 06 12.7          16.8 R      176
         K02N00X  C2002 07 05.97094 20 54 25.20 -19 06 17.3                      246
         K02N00X  C2002 07 05.97147 20 54 25.25 -19 06 13.8                      246
         K02N00X  C2002 07 05.97205 20 54 25.30 -19 06 10.9                      246
         K02N00X  C2002 07 05.97257 20 54 25.97 -19 06 02.7          16.5 R      176
         K02N00X  C2002 07 05.97264 20 54 25.35 -19 06 07.8                      246
         K02N00X  C2002 07 05.97317 20 54 25.38 -19 06 04.5                      246
         K02N00X  C2002 07 05.97389 20 54 25.44 -19 06 01.1                      246
         K02N00X  C2002 07 05.97475 20 54 25.52 -19 05 56.4                      246
         K02N00X  C2002 07 05.98346 20 54 26.86 -19 05 03.5          16.8 R      176
         K02N00X  C2002 07 05.98520 20 54 27.00 -19 04 54.1          16.7 R      176
         K02N00X  C2002 07 06.02559 20 54 29.76 -19 01 17.7          16.7 R      113
         K02N00X  C2002 07 06.02715 20 54 29.96 -19 01 08.9          16.7 R      113
         K02N00X  C2002 07 06.02950 20 54 30.05 -19 00 56.5          16.6 R      113
         K02N00X  C2002 07 06.03029 20 54 30.11 -19 00 51.0          16.7 R      113
         K02N00X  C2002 07 06.03185 20 54 30.28 -19 00 42.9          16.0 R      113
         K02N00X  C2002 07 06.04016 20 54 31.00 -18 59 52.9          16.8 V      157
         K02N00X  C2002 07 06.04157 20 54 31.11 -18 59 46.1          16.6 V      157
         K02N00X  C2002 07 06.04297 20 54 31.19 -18 59 37.7          16.4 V      157
         K02N00X  C2002 07 06.05194 20 54 31.91 -18 58 51.4                      557
         K02N00X  C2002 07 06.05292 20 54 31.98 -18 58 45.9                      557
         K02N00X  C2002 07 06.05392 20 54 32.05 -18 58 40.3                      557
         K02N00X  C2002 07 06.05494 20 54 32.15 -18 58 34.9                      557
         K02N00X  C2002 07 06.05592 20 54 32.19 -18 58 29.8                      557
         K02N00X  C2002 07 06.29796 20 54 56.49 -18 35 55.6          16.6 R      649
         K02N00X  C2002 07 06.29977 20 54 56.61 -18 35 45.6          16.8 R      649
         K02N00X  C2002 07 06.30255 20 54 56.83 -18 35 29.7          16.7 R      649
         K02N00X  C2002 07 06.32593 20 54 59.56 -18 33 13.6          16.8 R      651
         K02N00X  C2002 07 06.32725 20 54 59.66 -18 33 06.2          16.9 R      651
         K02N00X  C2002 07 06.32836 20 54 59.73 -18 33 00.2          16.7 R      651
         K02N00X  C2002 07 06.38301 20 55 04.64 -18 27 53.0                      670
         K02N00X  C2002 07 06.38427 20 55 04.57 -18 27 46.7                      670
    
    Observer details:
    113 Volkssternwarte Drebach, Schoenbrunn.  Observer J. Kandler.  0.18-m f/9
        reflector + CCD.
    118 Modra.  Observers A. Galad, L. Kornos.  0.6-m f/5.5 reflector + CCD.
    157 Frasso Sabino.  Observers R. Haver, A. Pelloni.  0.20-m f/6.3
        Schmidt-Cassegrain + CCD.
    176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco.
        0.41-m f/4 reflector + CCD.
    246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy, M. Kocer.
        Measurer M. Tichy.  1.06-m KLENOT telescope + CCD.
    557 Ondrejov.  Observers P. P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
    620 Observatorio Astronomico de Mallorca.  Observers S. Sanchez, V. Burwitz,
        F. Serra.  0.40-m f/2.0 Schmidt + CCD.
    644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
        K. Kuluhiwa, M. Hicks, R. Thicksten.  1.2-m Schmidt + CCD.
    649 Powell Observatory, Louisburg.  Observers K. Smalley, R. Fredrick.
        0.75-m Newtonian + CCD.
    651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
        reflector + CCD.
    670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli.  Measurers
        J. Stuart, R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
    
    Orbital elements:
    2002 NX
    Epoch 2002 July 5.0 TT = JDT 2452460.5                  MPC
    M 334.39136              (2000.0)            P               Q
    n   0.42468649     Peri.   62.03507     +0.95788563     +0.14636161
    a   1.7528998      Node   288.65752     -0.24896428     +0.85200360
    e   0.4373013      Incl.   15.11472     +0.14308007     +0.50266106
    P   2.32           H   19.1           G   0.15
    From 46 observations 2002 July 5-6.
    
    Ephemeris:
    2002 NX                  a,e,i = 1.75, 0.44, 15                  q = 0.9864
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2002 07 05    20 52.86   -20 31.7    0.189    1.188   152.7    23.1    17.0
    2002 07 07    20 56.06   -17 27.9    0.177    1.177   153.2    22.9    16.8
    2002 07 09    20 59.36   -13 57.1    0.165    1.166   153.2    23.2    16.6
    2002 07 11    21 02.78   -09 56.0    0.153    1.155   152.6    23.9    16.5
    2002 07 13    21 06.37   -05 21.3    0.144    1.144   151.1    25.4    16.3
    2002 07 15    21 10.17   -00 11.1    0.135    1.134   148.7    27.8    16.3
    2002 07 17    21 14.24   +05 34.8    0.128    1.124   145.3    31.0    16.2
    2002 07 19    21 18.65   +11 53.5    0.122    1.114   141.0    35.1    16.2
    2002 07 21    21 23.47   +18 38.3    0.118    1.104   135.9    39.9    16.3
    2002 07 23    21 28.80   +25 39.0    0.116    1.094   130.2    45.1    16.3
    2002 07 25    21 34.76   +32 42.4    0.116    1.085   124.3    50.6    16.5
    2002 07 27    21 41.48   +39 35.0    0.117    1.076   118.4    56.1    16.6
    2002 07 29    21 49.14   +46 05.2    0.121    1.068   112.8    61.2    16.8
    2002 07 31    21 57.98   +52 04.6    0.125    1.060   107.5    66.0    17.0
    2002 08 02    22 08.30   +57 28.8    0.131    1.052   102.8    70.2    17.3
    2002 08 04    22 20.51   +62 16.4    0.138    1.044    98.6    73.9    17.5
    2002 08 06    22 35.14   +66 28.2    0.146    1.037    95.0    77.0    17.7
    2002 08 08    22 52.9    +70 06.0    0.155    1.031    91.8    79.6    17.9
    2002 08 10    23 14.7    +73 11.8    0.163    1.024    89.1    81.7    18.1
    2002 08 12    23 41.6    +75 47.0    0.173    1.018    86.8    83.4    18.2
    2002 08 14    00 14.9    +77 52.5    0.182    1.013    84.9    84.8    18.4
    2002 08 16    00 55.1    +79 27.9    0.192    1.008    83.2    85.9    18.5
    2002 08 18    01 41.7    +80 32.9    0.202    1.004    81.9    86.7    18.7
    2002 08 20    02 32.1    +81 07.8    0.212    1.000    80.7    87.2    18.8
    2002 08 22    03 21.9    +81 15.4    0.222    0.996    79.8    87.6    18.9
    2002 08 24    04 07.2    +81 01.0    0.232    0.993    79.0    87.7    19.0
    2002 08 26    04 45.9    +80 30.6    0.242    0.991    78.4    87.7    19.1
    2002 08 28    05 17.7    +79 49.9    0.252    0.989    78.0    87.6    19.2
    2002 08 30    05 43.6    +79 03.0    0.261    0.988    77.7    87.3    19.2
    2002 09 01    06 04.7    +78 12.7    0.271    0.987    77.5    87.0    19.3
    2002 09 03    06 22.1    +77 20.9    0.280    0.986    77.4    86.5    19.3
    
    2002 09 13    07 15.8    +73 06.4    0.323    0.993    78.3    83.1    19.5
    2002 09 23    07 43.24   +69 19.0    0.359    1.012    81.0    78.5    19.6
    2002 10 03    07 58.73   +66 02.6    0.387    1.042    85.2    73.1    19.7
    2002 10 13    08 05.43   +63 15.7    0.405    1.083    90.9    67.2    19.7
    2002 10 23    08 03.56   +60 52.8    0.415    1.131    98.1    60.6    19.6
    2002 11 02    07 52.32   +58 43.7    0.419    1.185   107.0    53.2    19.5
    2002 11 12    07 30.79   +56 27.3    0.420    1.243   117.9    44.7    19.4
    2002 11 22    07 00.49   +53 31.3    0.424    1.304   130.6    35.1    19.3
    2002 12 02    06 26.26   +49 29.6    0.439    1.367   144.3    24.9    19.1
    2002 12 12    05 54.77   +44 25.7    0.470    1.430   157.1    15.5    19.1
    2002 12 22    05 31.00   +39 00.7    0.523    1.493   163.3    10.9    19.2
    2003 01 01    05 16.07   +34 02.5    0.599    1.555   157.9    13.8    19.7
    2003 01 11    05 09.00   +29 58.0    0.696    1.616   147.9    18.9    20.3
    2003 01 21    05 08.12   +26 51.2    0.811    1.676   137.8    23.2    20.9
    2003 01 31    05 11.85   +24 33.5    0.941    1.734   128.4    26.4    21.4
    2003 02 10    05 19.03   +22 53.4    1.083    1.791   119.8    28.6    21.8
    
    Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-N24
    

    Read MPEC 2002-N23 Read MPEC 2002-N25


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