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IAU Minor Planet Center

Minor Planet Center

MPEC 2002-K21 : 2002 JW115

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M.P.E.C. 2002-K21                                Issued 2002 May 20, 17:16 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 JW115

Observations:
     K02JB5W* C2002 05 07.17491 07 18 31.84 +42 08 13.3                      696
     K02JB5W  C2002 05 07.17680 07 18 32.12 +42 08 10.6          19.7 R      696
     K02JB5W  C2002 05 07.18814 07 18 33.77 +42 07 54.0          19.6 R      696
     K02JB5W  C2002 05 07.21438 07 18 37.68 +42 07 16.9                      696
     K02JB5W  C2002 05 07.21553 07 18 37.86 +42 07 14.8          19.4 R      696
     K02JB5W  C2002 05 08.13558 07 20 54.35 +41 45 22.2          18.8 R      448
     K02JB5W  C2002 05 08.13664 07 20 54.66 +41 45 20.5          20.1 R      858
     K02JB5W  C2002 05 08.13947 07 20 54.87 +41 45 16.7          18.8 R      448
     K02JB5W  C2002 05 08.14125 07 20 55.33 +41 45 14.6          20.0 R      858
     K02JB5W  C2002 05 08.15453 07 20 57.10 +41 44 55.1          18.8 R      448
     K02JB5W  C2002 05 09.13931 07 23 22.51 +41 21 27.9          18.9 R      448
     K02JB5W  C2002 05 09.14054 07 23 22.72 +41 21 25.6          19.7 R      858
     K02JB5W  C2002 05 09.14350 07 23 23.06 +41 21 22.0          18.8 R      448
     K02JB5W  C2002 05 09.15096 07 23 24.30 +41 21 11.0          19.0 R      448
     K02JB5W  C2002 05 09.15296 07 23 24.60 +41 21 07.4          19.7 R      858
     K02JB5W  C2002 05 09.15605 07 23 25.04 +41 21 04.0          19.0 R      448
     K02JB5W  C2002 05 09.83840 07 25 05.10 +41 04 48.0                      046
     K02JB5W  C2002 05 09.83975 07 25 05.31 +41 04 43.2          18.6 R      046
     K02JB5W  C2002 05 10.12266 07 25 46.72 +40 58 00.2          20.2 R      448
     K02JB5W  C2002 05 10.12764 07 25 47.62 +40 57 52.1          19.3 R      734
     K02JB5W  C2002 05 10.14442 07 25 49.69 +40 57 28.2          19.9 R      448
     K02JB5W  C2002 05 10.14844 07 25 50.49 +40 57 23.0          19.4 R      448
     K02JB5W  C2002 05 10.14874 07 25 50.59 +40 57 19.7          19.6 R      734
     K02JB5W  C2002 05 10.15979 07 25 52.09 +40 57 06.6          19.8 R      448
     K02JB5W  C2002 05 10.16253 07 25 52.82 +40 56 58.9          19.4 R      734
     K02JB5W  C2002 05 11.13848 07 28 14.80 +40 33 44.6          20.1 R      858
     K02JB5W  C2002 05 11.14762 07 28 16.04 +40 33 31.7          20.3 R      858
     K02JB5W  C2002 05 11.85958 07 29 59.31 +40 16 31.2                      950
     K02JB5W  C2002 05 11.86099 07 29 59.51 +40 16 29.2                      950
     K02JB5W  C2002 05 11.86251 07 29 59.75 +40 16 27.1                      950
     K02JB5W  C2002 05 12.13826 07 30 39.64 +40 09 51.3          20.4 R      858
     K02JB5W  C2002 05 12.14284 07 30 40.35 +40 09 45.3          20.1 R      858
     K02JB5W  C2002 05 12.14741 07 30 40.89 +40 09 38.4          20.2 R      858
     K02JB5W  C2002 05 12.85938 07 32 23.46 +39 52 36.7                      950
     K02JB5W  C2002 05 12.86097 07 32 23.66 +39 52 34.6                      950
     K02JB5W  C2002 05 12.86248 07 32 23.93 +39 52 32.2                      950
     K02JB5W  C2002 05 13.13800 07 33 03.51 +39 45 57.3          20.1 R      858
     K02JB5W  C2002 05 13.14278 07 33 04.23 +39 45 48.9          20.0 R      858
     K02JB5W  C2002 05 13.22281 07 33 15.62 +39 43 53.1                      658
     K02JB5W  C2002 05 13.22668 07 33 16.24 +39 43 47.2                      658
     K02JB5W  C2002 05 13.23072 07 33 16.78 +39 43 42.1                      658
     K02JB5W  C2002 05 13.23269 07 33 17.03 +39 43 39.4                      658
     K02JB5W  C2002 05 13.85479 07 34 46.14 +39 28 43.8                      557
     K02JB5W  C2002 05 13.86438 07 34 47.57 +39 28 30.8                      557
     K02JB5W  C2002 05 13.86660 07 34 47.79 +39 28 28.8                      557
     K02JB5W  C2002 05 14.13222 07 35 25.77 +39 22 07.4          19.9 R      858
     K02JB5W  C2002 05 14.13679 07 35 26.39 +39 22 00.3          19.6 R      858
     K02JB5W  C2002 05 14.14138 07 35 27.00 +39 21 54.4          20.1 R      858
     K02JB5W  C2002 05 17.13815 07 42 30.67 +38 10 03.0          19.9 R      858
     K02JB5W  C2002 05 17.14417 07 42 31.40 +38 09 54.8          19.8 R      858
     K02JB5W  C2002 05 17.15013 07 42 32.34 +38 09 46.4          20.1 R      858
     K02JB5W  C2002 05 17.18077 07 42 36.60 +38 08 59.6          20.3 R      651
     K02JB5W  C2002 05 17.18320 07 42 37.44 +38 08 55.5          20.5 R      651
     K02JB5W  C2002 05 17.19521 07 42 38.50 +38 08 40.2          20.7 R      651

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy.  0.57-m f/5.2 reflector + CCD.
448 Desert Moon Observatory.  Observer B. Stevens.  0.30-m f/6.3
    Schmidt-Cassegrain + CCD.
557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    reflector + CCD.
658 National Research Council of Canada.  Observer G. B. Poole.  Measurer
    D. D. Balam.  1.82-m Plaskett Telescope + CCD.
696 Whipple Observatory, Mt. Hopkins.  Observer T. B. Spahr.  1.2-m f/8
    reflector + CCD.
734 Farpoint Observatory.  Observer G. Hug.  0.30-m Schmidt-Cassegrain + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
    Schmidt-Cassegrain + CCD.
950 La Palma.  Observer T. Grav.  2.5-m Nordic Optical Telescope + CCD.

Orbital elements:
2002 JW115
Epoch 2002 May 6.0 TT = JDT 2452400.5                   MPC
M 349.22369              (2000.0)            P               Q
n   0.18060699     Peri.  173.55762     -0.90979652     -0.34318510
a   3.0996525      Node   340.48568     +0.34275736     -0.30404468
e   0.4103344      Incl.   44.33351     +0.23406770     -0.88869614
P   5.46           H   15.8           G   0.15
From 49 observations 2002 May 7-17.

Ephemeris:
2002 JW115               a,e,i = 3.10, 0.41, 44                  q = 1.8278
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 05 16    07 39.85   +38 37.4    2.221    1.872    56.9    26.9    20.1
2002 05 26    08 02.68   +34 36.9    2.292    1.856    52.4    25.6    20.1
2002 06 05    08 24.29   +30 35.7    2.363    1.844    47.9    24.1    20.1
2002 06 15    08 44.90   +26 34.7    2.434    1.835    43.5    22.4    20.1
2002 06 25    09 04.64   +22 34.1    2.502    1.829    39.1    20.5    20.1
2002 07 05    09 23.67   +18 34.3    2.568    1.828    34.8    18.5    20.1
2002 07 15    09 42.14   +14 35.2    2.630    1.830    30.6    16.4    20.1

Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-K21

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