MPEC 1999-M25: 1999 ML

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M.P.E.C. 1999-M25                                Issued 1999 June 25, 16:35 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  ISSN 1523-6714

                                    1999 ML

Observations:
     J99M00L* C1999 06 20.37056 22 09 20.34 -04 27 44.4          18.5 R      703
     J99M00L  C1999 06 20.37977 22 09 22.00 -04 27 31.0          18.7 R      703
     J99M00L  C1999 06 20.38919 22 09 23.84 -04 27 18.4          18.8 R      703
     J99M00L  C1999 06 20.39873 22 09 25.52 -04 27 04.4          18.6 R      703
     J99M00L  C1999 06 21.00102 22 11 20.99 -04 13 24.4          17.9 R      046
     J99M00L  C1999 06 21.00542 22 11 21.87 -04 13 16.5                      046
     J99M00L  C1999 06 21.00811 22 11 22.37 -04 13 13.1                      046
     J99M00L  C1999 06 21.00946 22 11 22.57 -04 13 10.7                      046
     J99M00L  C1999 06 21.01056 22 11 22.61 -04 13 09.9                      046
     J99M00L  C1999 06 21.01175 22 11 22.88 -04 13 08.4                      046
     J99M00L WC1999 06 21.04455 22 11 29.07 -04 12 22.8                      557
     J99M00L  C1999 06 21.04618 22 11 29.43 -04 12 21.4                      557
     J99M00L WC1999 06 21.04781 22 11 29.64 -04 12 19.5                      557
     J99M00L  C1999 06 22.71746 22 16 50.26 -03 33 28.9          18.6 R      426
     J99M00L  C1999 06 22.72127 22 16 50.94 -03 33 23.9          18.5 R      426
     J99M00L  C1999 06 22.72479 22 16 51.63 -03 33 19.2          18.5 R      426
     J99M00L  C1999 06 23.01891 22 17 48.22 -03 26 53.6          17.8 R      046
     J99M00L  C1999 06 23.02122 22 17 48.67 -03 26 50.2                      046
     J99M00L  C1999 06 23.02304 22 17 48.97 -03 26 47.4                      046
     J99M00L  C1999 06 23.02497 22 17 49.39 -03 26 45.0                      046
     J99M00L  C1999 06 23.02645 22 17 49.65 -03 26 42.7                      046
     J99M00L  C1999 06 23.02774 22 17 49.89 -03 26 41.5                      046
     J99M00L  C1999 06 23.70105 22 19 59.56 -03 10 40.6          18.3 R      426
     J99M00L  C1999 06 23.70464 22 20 00.20 -03 10 35.3          18.2 R      426
     J99M00L  C1999 06 23.70814 22 20 00.84 -03 10 30.8          18.3 R      426
     J99M00L  C1999 06 24.03526 22 21 03.84 -03 03 17.3                      118
     J99M00L  C1999 06 24.03799 22 21 04.28 -03 03 13.8                      118
     J99M00L  C1999 06 24.03925 22 21 04.57 -03 03 11.4          18   R      118
     J99M00L pC1999 06 24.04313 22 21 05.43 -03 03 06.0          18.7        120
     J99M00L  C1999 06 24.04556 22 21 05.86 -03 03 01.9                      120
     J99M00L  C1999 06 24.05016 22 21 06.69 -03 02 55.8                      120
     J99M00L  C1999 06 24.71733 22 23 15.23 -02 46 59.7          17.8 R      426
     J99M00L  C1999 06 24.72149 22 23 16.01 -02 46 53.5          18.0 R      426
     J99M00L  C1999 06 24.72499 22 23 16.65 -02 46 48.6          17.9 R      426
     J99M00L  C1999 06 25.02933 22 24 15.36 -02 40 04.6          17.2 R      046
     J99M00L  C1999 06 25.03082 22 24 15.66 -02 40 03.4                      046
     J99M00L  C1999 06 25.03231 22 24 15.92 -02 40 00.7                      046
     J99M00L  C1999 06 25.03404 22 24 16.23 -02 39 58.8                      046
     J99M00L  C1999 06 25.04464 22 24 18.31 -02 39 44.4                      118
     J99M00L  C1999 06 25.04905 22 24 19.08 -02 39 38.0                      118

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy, Z. Moravec.  Measurers M. Tichy,
    Z. Moravec.  0.57-m f/5.2 reflector + CCD.
118 Modra.  Observers A. Galad, D. Kalmancok, P. Koleny, J. Toth.
    0.6-m f/5.5 reflector + CCD.
120 Visnjan.  Observer 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.
703 Catalina Sky Survey.  Observers T. B. Spahr, J. L. Levine.  Measurer
    T. B. Spahr.  0.41-m f/3 Schmidt + CCD.

Orbital elements:
1999 ML
Epoch 1999 June 11.0 TT = JDT 2451340.5                 Williams
M 344.93085              (2000.0)            P               Q
n   0.29587277     Peri.  111.34244     +0.79630683     +0.60446662
a   2.2304854      Node   211.48001     -0.56984251     +0.73704449
e   0.4464564      Incl.    2.49202     -0.20291609     +0.30230040
P   3.33           H   17.9           G   0.15
From 40 observations 1999 June 20-25.

Ephemeris:
1999 ML                  a,e,i = 2.23, 0.45, 2                   q = 1.2347
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1999 06 21    22 11.33   -04 13.2    0.487    1.304   115.8    44.6    18.6
1999 07 01    22 43.49   -00 19.0    0.441    1.275   116.3    45.6    18.4
1999 07 11    23 15.58   +03 35.6    0.406    1.253   116.8    46.4    18.2
1999 07 21    23 46.54   +07 13.9    0.380    1.240   117.7    46.5    18.0
1999 07 31    00 15.23   +10 19.9    0.363    1.235   119.5    45.7    17.9
1999 08 10    00 40.26   +12 41.5    0.352    1.238   122.4    43.7    17.8
1999 08 20    01 00.25   +14 10.9    0.345    1.250   126.9    40.3    17.7
1999 08 30    01 14.31   +14 46.6    0.344    1.270   133.1    35.5    17.6
1999 09 09    01 21.97   +14 30.9    0.349    1.298   141.2    29.1    17.5
1999 09 19    01 23.66   +13 30.7    0.361    1.332   151.0    21.5    17.4
1999 09 29    01 20.97   +12 00.2    0.384    1.372   161.9    13.1    17.3
1999 10 09    01 16.04   +10 17.9    0.419    1.416   173.5     4.6    17.2
1999 10 19    01 11.25   +08 43.8    0.470    1.465   174.5     3.8    17.4
1999 10 29    01 08.42   +07 32.9    0.537    1.516   163.5    10.7    18.1
1999 11 08    01 08.37   +06 51.4    0.621    1.570   153.2    16.5    18.7
1999 11 18    01 11.34   +06 39.4    0.719    1.625   143.8    21.1    19.3
1999 11 28    01 17.09   +06 53.1    0.832    1.682   135.1    24.5    19.8
1999 12 08    01 25.18   +07 27.1    0.958    1.739   127.0    26.9    20.2
1999 12 18    01 35.24   +08 16.6    1.095    1.797   119.5    28.5    20.6
1999 12 28    01 46.88   +09 17.0    1.242    1.854   112.3    29.4    21.0
2000 01 07    01 59.79   +10 24.5    1.397    1.911   105.5    29.7    21.3
2000 01 17    02 13.73   +11 36.2    1.558    1.968    99.0    29.6    21.6
2000 01 27    02 28.52   +12 49.6    1.724    2.023    92.6    29.1    21.9

Gareth V. Williams           (C) Copyright 1999 MPC           M.P.E.C. 1999-M25

Read MPEC 1999-M24 Read MPEC 1999-M26


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