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  • MPEC 2001-R22 : 2001 RP3

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    M.P.E.C. 2001-R22                                Issued 2001 Sept. 10, 17:03 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
    
                                       2001 RP3
    
    Observations:
         K01R03P* C2001 09 08.32208 22 08 26.18 +09 00 28.5          17.8 R      699
         K01R03P  C2001 09 08.35026 22 09 01.18 +08 56 33.5                      699
         K01R03P  C2001 09 08.37850 22 09 36.30 +08 52 36.9                      699
         K01R03P  C2001 09 08.40688 22 10 11.95 +08 48 38.9                      699
         K01R03P  C2001 09 08.93159 22 21 26.92 +07 35 36.4                      557
         K01R03P  C2001 09 08.93193 22 21 27.33 +07 35 33.0                      557
         K01R03P  C2001 09 08.93228 22 21 27.73 +07 35 30.9                      557
         K01R03P  C2001 09 08.93263 22 21 28.16 +07 35 27.4                      557
         K01R03P  C2001 09 08.93297 22 21 28.60 +07 35 25.5                      557
         K01R03P  C2001 09 08.93402 22 21 29.88 +07 35 16.5                      557
         K01R03P  C2001 09 08.93471 22 21 30.73 +07 35 10.4                      557
         K01R03P  C2001 09 08.93506 22 21 31.11 +07 35 07.5                      557
         K01R03P  C2001 09 08.93541 22 21 31.53 +07 35 05.2                      557
         K01R03P  C2001 09 08.93610 22 21 32.37 +07 35 00.3                      557
         K01R03P  C2001 09 08.93645 22 21 32.82 +07 34 56.1                      557
         K01R03P  C2001 09 09.25597 22 28 12.28 +06 51 40.7          17.9 V      333
         K01R03P  C2001 09 09.25669 22 28 13.15 +06 51 35.4          17.8 V      333
         K01R03P  C2001 09 09.25734 22 28 13.96 +06 51 30.0          18.0 V      333
         K01R03P  C2001 09 09.26319 22 28 20.71 +06 50 42.8          18.2 V      333
         K01R03P  C2001 09 09.26387 22 28 21.64 +06 50 36.7          18.4 V      333
         K01R03P  C2001 09 09.26519 22 28 23.09 +06 50 26.2          18.8 V      333
         K01R03P  C2001 09 09.27683 22 28 36.82 +06 48 42.4          17.1 R      699
         K01R03P  C2001 09 09.28216 22 28 41.95 +06 47 36.7          18.3 R      918
         K01R03P  C2001 09 09.28275 22 28 42.58 +06 47 31.6          18.0 R      918
         K01R03P  C2001 09 09.28364 22 28 43.70 +06 47 24.0          18.4 R      918
         K01R03P  C2001 09 09.28608 22 28 46.60 +06 47 04.5          18.2 R      918
         K01R03P  C2001 09 09.28806 22 28 48.89 +06 46 47.8          17.8 R      918
         K01R03P  C2001 09 09.28931 22 28 51.58 +06 46 59.6                      699
         K01R03P 1C2001 09 09.29546 22 29 00.54 +06 45 36.5                      658
         K01R03P 1C2001 09 09.29610 22 29 01.23 +06 45 31.6                      658
         K01R03P 1C2001 09 09.29708 22 29 02.45 +06 45 23.4                      658
         K01R03P  C2001 09 09.30180 22 29 06.24 +06 45 17.1                      699
         K01R03P  C2001 09 09.31437 22 29 20.87 +06 43 33.1                      699
         K01R03P  C2001 09 09.35722 22 30 10.64 +06 37 41.7          17.5        704
         K01R03P  C2001 09 09.37126 22 30 27.16 +06 35 45.7          17.7        704
         K01R03P  C2001 09 09.38527 22 30 43.64 +06 33 50.3          18.3        704
         K01R03P  C2001 09 09.39930 22 31 00.20 +06 31 53.1          18.4        704
         K01R03P  C2001 09 09.41332 22 31 16.78 +06 29 58.0          17.6        704
         K01R03P 1C2001 09 10.19301 22 46 57.38 +04 44 26.2                      658
         K01R03P 1C2001 09 10.19369 22 46 58.10 +04 44 21.0                      658
         K01R03P  C2001 09 10.29486 22 48 47.02 +04 31 22.6          16.7 R      649
         K01R03P  C2001 09 10.29634 22 48 48.65 +04 31 10.7          16.7 R      649
         K01R03P  C2001 09 10.30980 22 49 03.45 +04 29 24.0          16.8 R      649
    
    Observer details:
    333 Desert Eagle Observatory.  Observer W. K. Yeung.  0.45-m reflector + CCD.
    557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
    649 Powell Observatory, Louisburg.  Observers K. Smalley, R. Fredrick.
        0.75-m Newtonian + CCD.
    658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
        Plaskett reflector + CCD.
    699 Lowell Observatory-LONEOS.  Observer M. E. Van Ness.  0.59-m
        LONEOS Schmidt + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, S. Adams.  Measurers J. Stuart,
        R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
    918 Badlands Observatory, Quinn.  Observer R. Dyvig.  0.66-m f/4.8 reflector
        + CCD.
    
    Orbital elements:
    2001 RP3
    Epoch 2001 Sept. 8.0 TT = JDT 2452160.5                 Spahr
    M   3.82575              (2000.0)            P               Q
    n   0.27469393     Peri.  157.85240     +0.85722978     +0.51434019
    a   2.3437071      Node   171.07152     -0.49310748     +0.83377824
    e   0.5558584      Incl.    9.16637     -0.14833107     +0.20066893
    P   3.59           H   23.2           G   0.15
    From 43 observations 2001 Sept. 8-10.
    
    Ephemeris:
    2001 RP3                 a,e,i = 2.34, 0.56, 9                   q = 1.0409
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2001 08 29    18 45.00   +23 29.7    0.069    1.042   115.9    60.6    19.7
    2001 08 30    18 59.21   +23 01.9    0.066    1.043   118.5    58.3    19.5
    2001 08 31    19 14.86   +22 25.2    0.063    1.044   121.5    55.6    19.3
    2001 09 01    19 32.01   +21 37.7    0.060    1.045   124.8    52.5    19.1
    2001 09 02    19 50.64   +20 37.7    0.057    1.046   128.6    49.0    18.9
    2001 09 03    20 10.67   +19 23.4    0.055    1.047   132.7    45.0    18.7
    2001 09 04    20 31.88   +17 54.0    0.053    1.048   137.3    40.7    18.5
    2001 09 05    20 53.99   +16 09.5    0.052    1.050   142.1    36.1    18.4
    2001 09 06    21 16.60   +14 11.2    0.051    1.052   147.2    31.2    18.2
    2001 09 07    21 39.24   +12 02.2    0.051    1.053   152.4    26.3    18.1
    2001 09 08    22 01.47   +09 46.3    0.052    1.055   157.6    21.3    17.9
    2001 09 09    22 22.87   +07 28.1    0.053    1.058   162.6    16.5    17.8
    2001 09 10    22 43.10   +05 12.1    0.054    1.060   167.3    12.1    17.7
    2001 09 11    23 01.96   +03 01.9    0.056    1.062   171.5     8.1    17.6
    2001 09 12    23 19.31   +01 00.1    0.059    1.065   174.7     5.0    17.6
    2001 09 13    23 35.14   -00 51.7    0.062    1.068   175.9     3.8    17.6
    2001 09 14    23 49.47   -02 33.0    0.065    1.070   174.5     5.2    17.8
    2001 09 15    00 02.40   -04 03.8    0.068    1.073   172.2     7.3    18.1
    2001 09 16    00 14.02   -05 24.7    0.072    1.076   169.9     9.4    18.3
    2001 09 17    00 24.46   -06 36.5    0.076    1.080   167.8    11.4    18.5
    2001 09 18    00 33.83   -07 39.9    0.080    1.083   165.9    13.1    18.7
    2001 09 19    00 42.23   -08 36.0    0.085    1.086   164.3    14.5    18.8
    2001 09 20    00 49.79   -09 25.6    0.089    1.090   162.8    15.8    19.0
    2001 09 21    00 56.59   -10 09.3    0.094    1.094   161.6    16.8    19.2
    2001 09 22    01 02.71   -10 48.0    0.099    1.098   160.5    17.7    19.3
    2001 09 23    01 08.23   -11 22.2    0.104    1.102   159.6    18.5    19.4
    2001 09 24    01 13.22   -11 52.5    0.109    1.106   158.8    19.1    19.6
    2001 09 25    01 17.73   -12 19.2    0.114    1.110   158.1    19.7    19.7
    2001 09 26    01 21.81   -12 42.9    0.120    1.114   157.6    20.1    19.8
    2001 09 27    01 25.52   -13 03.9    0.125    1.118   157.1    20.4    19.9
    2001 09 28    01 28.88   -13 22.4    0.130    1.123   156.7    20.7    20.0
    2001 09 29    01 31.94   -13 38.7    0.136    1.128   156.4    20.9    20.2
    2001 09 30    01 34.72   -13 53.0    0.142    1.132   156.1    21.0    20.3
    2001 10 01    01 37.25   -14 05.5    0.147    1.137   155.8    21.1    20.4
    2001 10 02    01 39.55   -14 16.4    0.153    1.142   155.7    21.2    20.4
    2001 10 03    01 41.65   -14 25.9    0.159    1.147   155.5    21.2    20.5
    2001 10 04    01 43.56   -14 34.0    0.165    1.152   155.4    21.2    20.6
    2001 10 05    01 45.31   -14 40.8    0.171    1.157   155.3    21.2    20.7
    2001 10 06    01 46.89   -14 46.5    0.177    1.163   155.2    21.1    20.8
    2001 10 07    01 48.34   -14 51.1    0.183    1.168   155.2    21.0    20.9
    2001 10 08    01 49.66   -14 54.7    0.189    1.173   155.2    21.0    21.0
    2001 10 09    01 50.86   -14 57.4    0.195    1.179   155.1    20.9    21.0
    2001 10 10    01 51.95   -14 59.2    0.202    1.184   155.1    20.8    21.1
    2001 10 11    01 52.95   -15 00.2    0.208    1.190   155.1    20.7    21.2
    2001 10 12    01 53.85   -15 00.4    0.214    1.196   155.1    20.6    21.3
    2001 10 13    01 54.68   -14 59.8    0.221    1.202   155.0    20.5    21.3
    2001 10 14    01 55.43   -14 58.6    0.228    1.208   155.0    20.4    21.4
    2001 10 15    01 56.12   -14 56.7    0.234    1.214   155.0    20.3    21.5
    2001 10 16    01 56.74   -14 54.1    0.241    1.220   154.9    20.3    21.6
    2001 10 17    01 57.32   -14 50.9    0.248    1.226   154.9    20.2    21.6
    2001 10 18    01 57.84   -14 47.1    0.255    1.232   154.8    20.2    21.7
    2001 10 19    01 58.32   -14 42.8    0.262    1.238   154.7    20.1    21.8
    2001 10 20    01 58.77   -14 37.9    0.269    1.244   154.6    20.1    21.8
    2001 10 21    01 59.18   -14 32.5    0.276    1.251   154.5    20.0    21.9
    2001 10 22    01 59.56   -14 26.6    0.284    1.257   154.4    20.0    22.0
    2001 10 23    01 59.92   -14 20.2    0.291    1.264   154.2    20.0    22.0
    2001 10 24    02 00.25   -14 13.4    0.299    1.270   154.0    20.1    22.1
    2001 10 25    02 00.57   -14 06.1    0.306    1.277   153.9    20.1    22.2
    2001 10 26    02 00.87   -13 58.4    0.314    1.283   153.6    20.1    22.2
    2001 10 27    02 01.15   -13 50.4    0.322    1.290   153.4    20.2    22.3
    2001 10 28    02 01.43   -13 41.9    0.330    1.297   153.2    20.2    22.4
    
    Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-R22
    

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