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  • MPEC 1998-N05 : 1998 MR24

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    M.P.E.C. 1998-N05                                Issued 1998 July 2, 18:06 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.
    
                 BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
                       URL http://cfa-www.harvard.edu/iau/mpc.html
    
                                       1998 MR24
    
    Observations:
         J98M24R* C1998 06 30.30116 22 08 20.82 +17 05 45.0          18.1        704
         J98M24R  C1998 06 30.31280 22 08 24.33 +17 06 29.3          18.5        704
         J98M24R  C1998 06 30.32496 22 08 28.16 +17 07 15.5          18.2        704
         J98M24R  C1998 06 30.33718 22 08 31.99 +17 08 00.0          18.0        704
         J98M24R  C1998 06 30.34938 22 08 35.80 +17 08 44.8          17.8        704
         J98M24R  C1998 07 01.02891 22 12 14.38 +17 49 18.7                      557
         J98M24R  C1998 07 01.03079 22 12 14.93 +17 49 25.2                      557
         J98M24R  C1998 07 01.03185 22 12 15.27 +17 49 28.8                      557
         J98M24R  C1998 07 01.03285 22 12 15.73 +17 49 35.8          17.5        120
         J98M24R  C1998 07 01.03296 22 12 15.62 +17 49 32.9          17.8 V      557
         J98M24R  C1998 07 01.03573 22 12 16.52 +17 49 46.1          17.7        120
         J98M24R  C1998 07 01.03837 22 12 17.50 +17 49 56.3          17.6        120
         J98M24R  C1998 07 01.03992 22 12 18.11 +17 50 01.0          18.0        120
         J98M24R  C1998 07 01.04199 22 12 18.41 +17 50 08.3                      120
         J98M24R  C1998 07 01.32955 22 13 51.26 +18 07 12.0                      734
         J98M24R  C1998 07 01.33284 22 13 52.30 +18 07 24.8                      734
         J98M24R  C1998 07 01.33491 22 13 52.85 +18 07 30.7                      734
         J98M24R  C1998 07 01.33698 22 13 53.49 +18 07 38.4                      734
         J98M24R  C1998 07 01.69105 22 15 46.80 +18 29 18.0          17.5 R      426
         J98M24R  C1998 07 01.69473 22 15 47.84 +18 29 30.9          17.6 R      426
         J98M24R  C1998 07 01.69860 22 15 49.07 +18 29 45.1          17.6 R      426
         J98M24R  C1998 07 02.38302 22 19 26.45 +19 07 56.6                      658
         J98M24R  C1998 07 02.38582 22 19 27.32 +19 08 06.4                      658
         J98M24R  C1998 07 02.38815 22 19 28.04 +19 08 14.2                      658
    
    Observer details:
    120 Visnjan.  Observers K. Korlevic, V. Jelic, R. Radonic.  Measurer
        K. Korlevic.  0.41-m f/4.3 reflector + CCD.
    426 Woomera.  Observer F. B. Zoltowski.  0.30-m f/3.3 Schmidt-Cassegrain + CCD.
    557 Ondrejov.  Observer L. Sarounova.  0.65-m f/3.6 reflector + CCD.
    658 Dominion Astrophysical Observatory.  Observer D. D. Balam.  1.82-m
        reflector + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko.  Measurers J. Stuart, H. Viggh, R. Sayer.  1.0-m f/2.15
        reflector + CCD.
    734 Farpoint Observatory.  Observer G. Hug.  0.30-m Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    1998 MR24
    Epoch 1998 June 16.0 TT = JDT 2450980.5                 Williams
    M 350.02862              (2000.0)            P               Q
    n   0.35755501     Peri.   54.11974     +0.48993068     +0.86638129
    a   1.9659576      Node   245.49108     -0.83016706     +0.42981965
    e   0.4475640      Incl.    6.10084     -0.26606502     +0.25424109
    P   2.76           H   19.0           G   0.15
    From 24 observations 1998 June 30-July 2.
    
    Ephemeris:
    1998 MR24                a,e,i = 1.97, 0.45, 6                   q = 1.0861
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    1998 06 26    21 44.59   +12 29.2    0.165    1.104   118.2    54.3    17.3
    1998 07 01    22 12.06   +17 48.0    0.168    1.095   113.8    58.1    17.4
    1998 07 06    22 37.99   +22 20.6    0.174    1.090   110.4    61.0    17.6
    1998 07 11    23 01.89   +26 03.6    0.182    1.087   107.9    62.9    17.7
    1998 07 16    23 23.45   +28 59.8    0.192    1.086   106.4    63.9    17.9
    1998 07 21    23 42.49   +31 15.1    0.203    1.089   105.8    63.9    18.0
    1998 07 26    23 58.96   +32 55.5    0.214    1.094   106.1    63.1    18.1
    1998 07 31    00 12.93   +34 06.5    0.225    1.102   107.1    61.7    18.2
    1998 08 05    00 24.50   +34 52.7    0.235    1.113   108.8    59.6    18.2
    1998 08 10    00 33.79   +35 17.6    0.246    1.126   111.2    57.1    18.3
    1998 08 15    00 40.86   +35 23.5    0.256    1.141   114.1    54.1    18.3
    1998 08 20    00 45.78   +35 11.3    0.265    1.159   117.6    50.7    18.3
    1998 08 25    00 48.67   +34 41.4    0.275    1.179   121.6    46.9    18.3
    1998 08 30    00 49.73   +33 54.1    0.285    1.200   126.1    42.9    18.3
    1998 09 04    00 49.23   +32 49.9    0.295    1.223   131.0    38.5    18.3
    1998 09 09    00 47.43   +31 30.0    0.307    1.247   136.2    34.0    18.3
    1998 09 14    00 44.65   +29 55.7    0.320    1.273   141.7    29.3    18.3
    1998 09 19    00 41.20   +28 09.2    0.335    1.299   147.3    24.7    18.3
    1998 09 24    00 37.48   +26 13.5    0.353    1.327   152.8    20.2    18.4
    1998 09 29    00 33.84   +24 12.8    0.373    1.355   157.8    16.2    18.4
    1998 10 04    00 30.58   +22 11.4    0.398    1.384   161.9    13.0    18.5
    1998 10 09    00 27.91   +20 13.5    0.426    1.413   164.2    11.1    18.6
    1998 10 14    00 25.95   +18 22.3    0.458    1.443   164.1    10.9    18.8
    1998 10 19    00 24.80   +16 40.3    0.494    1.474   161.8    12.2    19.0
    1998 10 24    00 24.50   +15 09.4    0.534    1.504   158.2    14.2    19.3
    1998 10 29    00 25.06   +13 50.4    0.579    1.535   153.9    16.5    19.6
    1998 11 03    00 26.44   +12 43.7    0.627    1.565   149.5    18.8    19.9
    1998 11 08    00 28.58   +11 48.9    0.680    1.596   145.0    20.8    20.2
    1998 11 13    00 31.39   +11 05.1    0.736    1.627   140.6    22.7    20.5
    1998 11 18    00 34.84   +10 31.6    0.795    1.657   136.3    24.3    20.7
    1998 11 23    00 38.86   +10 07.5    0.858    1.688   132.2    25.7    21.0
    1998 11 28    00 43.40   +09 51.8    0.924    1.718   128.1    26.9    21.2
    1998 12 03    00 48.39   +09 43.6    0.992    1.748   124.2    27.8    21.4
    1998 12 08    00 53.77   +09 41.9    1.063    1.778   120.4    28.6    21.6
    1998 12 13    00 59.51   +09 45.9    1.137    1.807   116.6    29.1    21.8
    
    Gareth V. Williams           (C) Copyright 1998 MPC           M.P.E.C. 1998-N05
    

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