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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-N44 : 2005 NY39

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M.P.E.C. 2005-N44                                Issued 2005 July 10, 11:50 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 NY39

Observations:
     K05N39Y*IC2005 07 09.60792 20 20 47.86 -29 15 28.7                 EN044428
     K05N39Y  C2005 07 09.62980 20 20 52.58 -29 14 50.0          17.9 V EN044428
     K05N39Y  C2005 07 09.69036 20 21 05.80 -29 12 59.8          18.2 V EN044428
     K05N39Y  C2005 07 09.69277 20 21 06.33 -29 12 55.3          18.1 V EN044428
     K05N39Y  C2005 07 09.69455 20 21 06.77 -29 12 52.3          18.1 V EN044428
     K05N39Y  C2005 07 09.72900 20 21 14.40 -29 11 47.3          17.7 V EN044428
     K05N39Y  C2005 07 09.73079 20 21 14.82 -29 11 44.0          17.7 V EN044428
     K05N39Y  C2005 07 09.74556 20 21 18.10 -29 11 15.9          17.7 V EN044428
     K05N39Y  C2005 07 09.74733 20 21 18.50 -29 11 12.8          17.6 V EN044428
     K05N39Y  C2005 07 09.75507 20 21 20.23 -29 10 58.1          17.6 V EN044428
     K05N39Y  C2005 07 09.75691 20 21 20.64 -29 10 54.2          17.5 V EN044428
     K05N39Y  C2005 07 10.15278 20 23 00.22 -28 58 59.6          17.7 R EN044844
     K05N39Y  C2005 07 10.15384 20 23 00.42 -28 58 57.7          17.6 R EN044844
     K05N39Y  C2005 07 10.15832 20 23 01.39 -28 58 49.8          17.4 R EN044844
     K05N39Y  C2005 07 10.16145 20 23 02.14 -28 58 44.1          17.2 R EN044844
     K05N39Y  C2005 07 10.16845 20 23 03.71 -28 58 31.4          16.8 R EN044844
     K05N39Y  C2005 07 10.17302 20 23 04.74 -28 58 22.9          17.5 R EN044844
     K05N39Y  C2005 07 10.17470 20 23 05.02 -28 58 20.2          17.6 R EN044844
     K05N39Y  C2005 07 10.21921 20 23 17.80 -28 57 45.6          17.9 R EN044651
     K05N39Y  C2005 07 10.22031 20 23 18.05 -28 57 44.2          17.9 R EN044651
     K05N39Y  C2005 07 10.22142 20 23 18.36 -28 57 42.7          17.7 R EN044651
     K05N39Y 2C2005 07 10.28504 20 23 32.17 -28 55 53.4          17.7 R EN044H06
     K05N39Y 2C2005 07 10.28885 20 23 33.01 -28 55 46.8          17.7 R EN044H06
     K05N39Y 2C2005 07 10.29244 20 23 33.81 -28 55 40.4          17.9 R EN044H06
     K05N39Y 5C2005 07 10.34375 20 23 45.66 -28 54 08.3          17.6 R EN044673
     K05N39Y 5C2005 07 10.35046 20 23 47.16 -28 53 56.2                 EN044673
     K05N39Y 5C2005 07 10.35405 20 23 47.94 -28 53 49.0                 EN044673
     K05N39Y 5C2005 07 10.36169 20 23 49.61 -28 53 35.9                 EN044673

Observer details:
428 Reedy Creek.  Observer J. Broughton.  0.51-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
844 Los Molinos.  Observer R. Salvo.  0.46-m f/2.8 reflector + CCD.
H06 New Mexico Skies Observatory.  Observer R. Hutsebaut.  0.25-m reflector
    + CCD.

Orbital elements:
2005 NY39
Epoch 2005 July 9.0 TT = JDT 2453560.5                  MPC
M 358.28740              (2000.0)            P               Q
n   0.28617145     Peri.  338.21881     +0.41089936     +0.91105742
a   2.2806143      Node   316.02345     -0.82912260     +0.35806093
e   0.4890074      Incl.    2.78235     -0.37910082     +0.20436913
P   3.44           H   20.8           G   0.15
From 28 observations 2005 July 9-10.

Ephemeris:
2005 NY39                a,e,i = 2.28, 0.49, 3                   q = 1.1654
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 07 09    20 18.32   -29 33.4    0.156    1.167   163.7    14.2    17.9
2005 07 19    20 55.98   -24 04.5    0.154    1.166   165.2    12.8    17.8
2005 07 29    21 25.30   -18 15.4    0.164    1.176   167.6    10.7    17.9
2005 08 08    21 45.55   -13 14.1    0.183    1.195   171.3     7.4    18.0
2005 08 18    21 58.90   -09 28.1    0.213    1.224   175.6     3.6    18.2
2005 08 28    22 08.00   -06 53.5    0.252    1.262   174.6     4.3    18.7
2005 09 07    22 15.14   -05 13.0    0.303    1.306   168.2     9.1    19.4
2005 09 17    22 22.13   -04 05.6    0.366    1.356   160.9    14.1    20.1
2005 09 27    22 29.89   -03 15.1    0.441    1.410   153.5    18.5    20.7
2005 10 07    22 38.84   -02 30.6    0.528    1.468   146.1    22.3    21.3
2005 10 17    22 49.12   -01 44.4    0.629    1.528   139.1    25.3    21.9

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-N44

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