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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-R36: 1999 RK33

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M.P.E.C. 1999-R36                                Issued 1999 Sept. 12, 15:09 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 RK33

Observations:
     J99R33K* C1999 09 09.19755 20 56 09.58 +03 07 29.1          18.5        704
     J99R33K  C1999 09 09.21143 20 56 11.68 +03 09 28.9          18.9        704
     J99R33K  C1999 09 09.22565 20 56 14.05 +03 11 32.4          19.0        704
     J99R33K  C1999 09 09.23969 20 56 16.29 +03 13 33.6          18.7        704
     J99R33K  C1999 09 09.25352 20 56 18.50 +03 15 34.2          19.4        704
     J99R33K  C1999 09 11.11382 21 03 51.77 +08 16 15.5          18.5        704
     J99R33K  C1999 09 11.12854 21 03 55.13 +08 18 54.8          18.5        704
     J99R33K  C1999 09 11.14332 21 03 58.49 +08 21 35.3          18.0        704
     J99R33K  C1999 09 11.15814 21 04 01.81 +08 24 16.2          18.0        704
     J99R33K  C1999 09 11.17280 21 04 05.14 +08 26 55.2          18.4        704
     J99R33K  C1999 09 11.97612 21 07 56.59 +10 58 34.1          17.0 R      046
     J99R33K  C1999 09 11.97682 21 07 56.80 +10 58 42.4                      046
     J99R33K  C1999 09 11.97757 21 07 57.00 +10 58 51.2                      046
     J99R33K  C1999 09 11.97895 21 07 57.39 +10 59 07.8                      046
     J99R33K  C1999 09 11.97959 21 07 57.58 +10 59 15.5                      046
     J99R33K  C1999 09 11.98049 21 07 57.83 +10 59 25.7                      046
     J99R33K  C1999 09 11.98119 21 07 58.02 +10 59 34.3          17.3 R      046
     J99R33K  C1999 09 12.00457 21 08 04.75 +11 04 08.5                      557
     J99R33K  C1999 09 12.00516 21 08 04.92 +11 04 14.9                      557
     J99R33K  C1999 09 12.00575 21 08 05.09 +11 04 22.2          17.4 V      557
     J99R33K  C1999 09 12.21360 21 09 18.73 +11 46 58.8                      670
     J99R33K  C1999 09 12.21796 21 09 19.84 +11 47 52.9                      670
     J99R33K  C1999 09 12.22479 21 09 21.68 +11 49 16.4                      670
     J99R33K  C1999 09 12.25135 21 09 28.96 +11 54 45.0                      670
     J99R33K  C1999 09 12.26605 21 09 32.85 +11 57 44.1          17.3 V      670

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy.  0.57-m f/5.2 reflector + CCD.
557 Ondrejov.  Observers P. Pravec, M. Wolf.  0.65-m f/3.6 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, M. Elowitz.  Measurers J. Stuart, H. Viggh, R. Sayer.  1.0-m
    f/2.15 reflector + CCD.

Orbital elements:
1999 RK33
Epoch 1999 Aug. 30.0 TT = JDT 2451420.5                 Williams
M 351.54260              (2000.0)            P               Q
n   0.24833271     Peri.   51.47219     +0.97481905     -0.22060880
a   2.5067639      Node   321.24162     +0.18498344     +0.88150091
e   0.5951750      Incl.    2.98046     +0.12453490     +0.41747804
P   3.97           H   22.2           G   0.15
From 25 observations 1999 Sept. 9-12.

Ephemeris:
1999 RK33                a,e,i = 2.51, 0.60, 3                   q = 1.0148
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1999 09 09    20 55.48   +02 40.4    0.066    1.063   145.9    32.1    17.8
1999 09 14    21 20.59   +18 31.0    0.049    1.045   142.0    36.4    17.2
1999 09 19    22 21.50   +43 52.5    0.040    1.031   130.8    47.5    17.1
1999 09 24    01 11.73   +65 21.9    0.044    1.022   113.6    64.1    17.7
1999 09 29    04 37.40   +64 18.8    0.058    1.016   102.8    74.0    18.6
1999 10 04    05 57.93   +57 10.6    0.076    1.015    98.9    76.9    19.3
1999 10 09    06 30.29   +51 45.9    0.095    1.018    98.7    76.0    19.8
1999 10 14    06 46.20   +47 57.8    0.115    1.025   100.6    73.1    20.1
1999 10 19    06 54.64   +45 12.3    0.134    1.036   103.7    69.1    20.3
1999 10 24    06 58.80   +43 07.3    0.153    1.051   107.6    64.4    20.5
1999 10 29    06 59.99   +41 29.3    0.172    1.070   112.0    59.4    20.7
1999 11 03    06 58.73   +40 09.9    0.191    1.092   117.0    54.0    20.8
1999 11 08    06 55.33   +39 02.9    0.209    1.117   122.5    48.4    20.9
1999 11 13    06 50.09   +38 03.4    0.227    1.145   128.4    42.7    20.9
1999 11 18    06 43.34   +37 08.1    0.246    1.175   134.6    36.9    21.0
1999 11 23    06 35.49   +36 14.7    0.267    1.207   141.0    31.0    21.1
1999 11 28    06 26.94   +35 21.5    0.289    1.240   147.6    25.2    21.1
1999 12 03    06 18.10   +34 27.7    0.314    1.276   154.2    19.6    21.2
1999 12 08    06 09.42   +33 33.2    0.341    1.312   160.7    14.4    21.3
1999 12 13    06 01.33   +32 38.6    0.372    1.350   166.6     9.7    21.3
1999 12 18    05 54.18   +31 45.1    0.407    1.388   171.1     6.3    21.4
1999 12 23    05 48.19   +30 53.8    0.446    1.427   171.8     5.6    21.7
1999 12 28    05 43.46   +30 05.8    0.489    1.466   168.5     7.7    22.0

Gareth V. Williams           (C) Copyright 1999 MPC           M.P.E.C. 1999-R36

Read MPEC 1999-R35 Read MPEC 1999-R37


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