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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-J23 : 2005 JN3

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M.P.E.C. 2005-J23                                Issued 2005 May 6, 10:54 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 JN3

Observations:
     K05J03N* C2005 05 04.14859 10 15 30.94 +09 56 37.7                 EJ023G96
     K05J03N  C2005 05 04.15659 10 15 31.41 +09 56 46.7                 EJ023G96
     K05J03N  C2005 05 04.16459 10 15 31.92 +09 56 55.3                 EJ023G96
     K05J03N  C2005 05 04.17256 10 15 32.37 +09 57 04.6          20.1 R EJ023G96
     K05J03N 4C2005 05 05.29963 10 16 49.40 +10 18 02.3          21.5 R EJ023F65
     K05J03N 4C2005 05 05.30431 10 16 49.70 +10 18 07.3          21.3 R EJ023F65
     K05J03N 4C2005 05 05.30905 10 16 50.00 +10 18 12.5          21.5 R EJ023F65
     K05J03N 3C2005 05 06.34594 10 18 05.29 +10 37 09.1                 EJ023F65
     K05J03N 3C2005 05 06.34869 10 18 05.49 +10 37 11.9          20.8 R EJ023F65
     K05J03N 3C2005 05 06.35060 10 18 05.62 +10 37 14.1          20.9 R EJ023F65
     K05J03N 3C2005 05 06.35222 10 18 05.73 +10 37 15.9          21.0 R EJ023F65

Observer details:
F65 Haleakala-Faulkes Telescope North.  Observers J. Bedient, P. D. Gray,
    H. S. A. Dalton, A. D. Taylor.  Measurers J. Bedient, A. D. Taylor.  2.0-m
    Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. Grauer.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.

Orbital elements:
2005 JN3
Epoch 2005 Apr. 20.0 TT = JDT 2453480.5                 MPC
M 341.94905              (2000.0)            P               Q
n   0.27948119     Peri.   48.97227     -0.27849613     +0.95777636
a   2.3168664      Node   205.12948     -0.92394113     -0.28748251
e   0.5384829      Incl.    9.68537     -0.26224548     -0.00427116
P   3.53           H   20.8           G   0.15
From 11 observations 2005 May 4-6.

Ephemeris:
2005 JN3                 a,e,i = 2.32, 0.54, 10                  q = 1.0693
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 04 30    10 11.54   +08 37.2    0.454    1.251   112.0    48.3    21.4
2005 05 10    10 23.12   +11 41.8    0.441    1.195   103.9    55.1    21.4
2005 05 20    10 41.49   +14 21.7    0.427    1.148    97.4    60.9    21.4
2005 05 30    11 06.55   +16 36.9    0.409    1.110    92.6    65.8    21.4
2005 06 09    11 38.45   +18 25.2    0.390    1.084    89.4    69.5    21.4
2005 06 19    12 17.56   +19 39.0    0.370    1.071    88.2    71.5    21.3
2005 06 29    13 03.90   +20 04.3    0.353    1.071    89.2    71.6    21.2
2005 07 09    13 56.81   +19 19.8    0.342    1.086    92.3    69.4    21.1
2005 07 19    14 54.03   +17 09.0    0.342    1.113    97.4    64.9    21.0
2005 07 29    15 51.64   +13 37.0    0.356    1.151   103.5    59.0    21.0
2005 08 08    16 45.74   +09 14.6    0.387    1.200   109.5    52.9    21.1
2005 08 18    17 34.06   +04 46.2    0.436    1.255   114.1    47.4    21.3
2005 08 28    18 16.06   +00 46.7    0.504    1.317   116.9    43.2    21.6
2005 09 07    18 52.46   -02 28.3    0.589    1.383   117.6    40.2    21.9

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-J23

Read MPEC 2005-J22 Read MPEC 2005-J24


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