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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-N71 : 2005 NJ63

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M.P.E.C. 2005-N71                                Issued 2005 July 14, 14:01 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.

                  Supported in part by the Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2005 NJ63

Observations:
     K05N63J* C2005 07 12.38220 21 39 33.91 -03 56 32.0          19.2 V EN071703
     K05N63J  C2005 07 12.38866 21 39 32.72 -03 57 02.2          20.0 V EN071703
     K05N63J  C2005 07 12.39516 21 39 31.50 -03 57 33.6          19.7 V EN071703
     K05N63J  C2005 07 12.40159 21 39 30.38 -03 58 04.5          19.3 V EN071703
     K05N63J  C2005 07 13.06048 21 37 33.13 -04 51 28.2                 EN071J95
     K05N63J  C2005 07 13.06380 21 37 32.52 -04 51 44.5                 EN071J95
     K05N63J  C2005 07 13.06691 21 37 31.92 -04 51 59.4          19.4 R EN071J95
     K05N63J  C2005 07 14.02699 21 34 32.75 -06 12 06.9          19.5 R EN071952
     K05N63J  C2005 07 14.05052 21 34 28.09 -06 14 08.3          19.7 R EN071952
     K05N63J  C2005 07 14.06019 21 34 26.14 -06 14 58.8          19.3 R EN071952
     K05N63J  C2005 07 14.27727 21 33 44.62 -06 33 33.7          19.5 R EN071734
     K05N63J  C2005 07 14.28115 21 33 43.82 -06 33 52.8          19.1 R EN071734
     K05N63J  C2005 07 14.28504 21 33 43.05 -06 34 13.6          19.5 R EN071734
     K05N63J  C2005 07 14.28893 21 33 42.23 -06 34 33.4          19.4 R EN071734
     K05N63J  C2005 07 14.29282 21 33 41.46 -06 34 53.9          19.2 R EN071734
     K05N63J 5C2005 07 14.33032 21 33 34.39 -06 38 05.0          19.7 R EN071673
     K05N63J 5C2005 07 14.33588 21 33 33.29 -06 38 32.9                 EN071673
     K05N63J 5C2005 07 14.34306 21 33 31.79 -06 39 10.8                 EN071673
     K05N63J 5C2005 07 14.35162 21 33 30.00 -06 39 55.4                 EN071673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
703 Catalina Sky Survey.  Observer A. Odell.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
734 Farpoint Observatory.  Observer D. Tibbets.  0.7-m reflector + CCD.
952 Marxuquera.  Observer J. J. Gomez.  0.36-m f/6.3 Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2005 NJ63                                                            PHA 0.012
Epoch 2005 July 9.0 TT = JDT 2453560.5                  MPC
M 162.62199              (2000.0)            P               Q
n   1.21780026     Peri.    1.54439     -0.53371916     -0.75511465
a   0.8684644      Node   120.87547     +0.77104652     -0.61942396
e   0.4214839      Incl.   26.33248     +0.34731991     +0.21474594
P   0.81           H   21.1           G   0.15
From 19 observations 2005 July 12-14.

Ephemeris:
2005 NJ63                a,e,i = 0.87, 0.42, 26                  q = 0.5024
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 07 09    21 48.47   +00 13.9    0.271    1.226   135.9    35.2    20.2
2005 07 14    21 34.62   -06 09.4    0.247    1.231   146.8    26.9    19.7
2005 07 19    21 16.32   -13 53.0    0.230    1.234   159.1    17.1    19.3
2005 07 24    20 53.14   -22 31.4    0.221    1.234   170.4     7.9    18.8
2005 07 29    20 25.25   -31 11.0    0.222    1.233   167.5    10.3    18.9
2005 08 03    19 53.87   -38 50.0    0.233    1.230   155.2    20.3    19.4
2005 08 08    19 21.36   -44 49.9    0.251    1.224   143.1    29.8    19.8
2005 08 13    18 50.53   -49 07.1    0.276    1.217   132.6    37.8    20.3
2005 08 18    18 23.58   -52 01.2    0.304    1.207   123.6    44.3    20.6
2005 08 23    18 01.52   -53 56.8    0.335    1.196   115.8    49.6    21.0
2005 08 28    17 44.42   -55 14.8    0.367    1.182   109.1    53.9    21.3
2005 09 02    17 31.83   -56 10.0    0.398    1.166   103.2    57.4    21.5
2005 09 07    17 23.05   -56 52.0    0.429    1.148    97.9    60.4    21.7
2005 09 12    17 17.35   -57 26.8    0.458    1.128    93.2    63.0    21.9
2005 09 17    17 14.03   -57 57.8    0.485    1.106    88.7    65.3    22.1

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-N71

Read MPEC 2005-N70 Read MPEC 2005-N72


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