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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-N47 : 2008 NP3

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M.P.E.C. 2008-N47                                Issued 2008 July 15, 23:20 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://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2008 NP3

Observations:
     K08N03P* C2008 07 14.68689 23 26 18.06 -46 23 38.5          17.1 V EN047E12
     K08N03P  C2008 07 14.68955 23 26 26.44 -46 24 19.1          17.0 V EN047E12
     K08N03P  C2008 07 14.69221 23 26 34.90 -46 25 00.0          17.2 V EN047E12
     K08N03P  C2008 07 14.69499 23 26 43.62 -46 25 42.0          17.1 V EN047E12
     K08N03P  C2008 07 14.69880 23 26 55.60 -46 26 39.6          17.2 V EN047E12
     K08N03P  C2008 07 14.69905 23 26 56.50 -46 26 43.6          17.0 V EN047E12
     K08N03P  C2008 07 14.69932 23 26 57.33 -46 26 47.6          17.5 V EN047E12
     K08N03P  C2008 07 14.69960 23 26 58.20 -46 26 51.7          17.4 V EN047E12
     K08N03P  C2008 07 14.69988 23 26 59.10 -46 26 56.8          17.3 V EN047E12
     K08N03P  C2008 07 14.70921 23 27 28.72 -46 29 18.7          17.0 V EN047E12
     K08N03P  C2008 07 14.72321 23 28 13.15 -46 32 46.4          17.5 V EN047E12
     K08N03P  C2008 07 14.73733 23 28 58.37 -46 36 15.4          17.5 V EN047E12
     K08N03P  C2008 07 14.79850 23 32 17.70 -46 51 01.3          17.1 V EN047E12
     K08N03P  C2008 07 14.79953 23 32 21.15 -46 51 15.8          17.3 V EN047E12
     K08N03P  C2008 07 14.80058 23 32 24.57 -46 51 30.9          17.0 V EN047E12
     K08N03P  C2008 07 14.80163 23 32 28.06 -46 51 45.1          17.2 V EN047E12
     K08N03P  C2008 07 14.80267 23 32 31.56 -46 52 00.3          17.0 V EN047E12
     K08N03P  C2008 07 14.82925 23 34 00.51 -46 58 11.3          17.1 V EN047E12
     K08N03P  C2008 07 14.83018 23 34 03.61 -46 58 24.3          16.9 V EN047E12
     K08N03P  C2008 07 14.83110 23 34 06.74 -46 58 37.4          17.0 V EN047E12
     K08N03P  C2008 07 14.83203 23 34 09.91 -46 58 50.6          17.2 V EN047E12
     K08N03P 7C2008 07 15.37876 00 11 20.92 -49 02 16.6          17.1 R EN047809
     K08N03P 7C2008 07 15.37983 00 11 26.15 -49 02 31.0          17.1 R EN047809
     K08N03P 7C2008 07 15.38102 00 11 31.28 -49 02 45.2          17.1 R EN047809
     K08N03P  C2008 07 15.80837 00 47 07.29 -50 12 44.8          17.7 V EN047E12
     K08N03P  C2008 07 15.80862 00 47 08.55 -50 12 46.5          17.2 V EN047E12
     K08N03P  C2008 07 15.80888 00 47 09.92 -50 12 49.0          17.4 V EN047E12
     K08N03P  C2008 07 15.80915 00 47 11.22 -50 12 49.9          17.7 V EN047E12
     K08N03P  C2008 07 15.82196 00 48 18.10 -50 14 22.9          17.2 V EN047E12
     K08N03P  C2008 07 15.82581 00 48 38.41 -50 14 48.7          17.8 V EN047E12
     K08N03P  C2008 07 15.82965 00 48 58.53 -50 15 14.8          17.6 V EN047E12
     K08N03P  C2008 07 15.83369 00 49 19.81 -50 15 42.7          17.8 V EN047E12

Observer details:
809 European Southern Observatory, La Silla.  Observers G. Masi,
    U. G. Jorgensen.  Measurer G. Masi.
E12 Siding Spring Survey.  Observer G. J. Garradd.  Measurers E. C. Beshore,
    A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2008 NP3                                                 Earth MOID = 0.0155 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M 223.66381              (2000.0)            P               Q
n   0.97990824     Peri.  326.45092     +0.68469294     -0.72837003
a   1.0038738      Node    80.32279     +0.67434078     +0.61959974
e   0.3298194      Incl.    1.50766     +0.27651418     +0.29252908
P   1.01           H   23.5           G   0.15           U   8
Residuals in seconds of arc
080714 E12  0.4-  0.5-    080714 E12  0.0   1.0+    080715 809 (7.0+  1.9-)
080714 E12  0.4-  0.5-    080714 E12  0.2-  0.7+    080715 809 (6.5+  1.8-)
080714 E12  0.4+  0.9-    080714 E12  0.2+  0.8+    080715 E12  0.2-  0.2+
080714 E12  0.1-  0.6-    080714 E12  0.4-  0.6+    080715 E12  0.6-  0.4+
080714 E12  0.7-  0.4-    080714 E12  0.3-  1.2+    080715 E12  0.4-  0.2-
080714 E12  0.4+  0.6-    080714 E12  0.2+  0.7+    080715 E12  1.4-  0.8+
080714 E12  0.2+  0.5-    080714 E12  0.1+  1.3+    080715 E12  0.8-  0.9-
080714 E12  0.0   0.4-    080714 E12  0.3-  1.1+    080715 E12  0.7+  0.1-
080714 E12  0.2+  1.2-    080714 E12  0.1-  0.7+    080715 E12  0.7+  0.0
080714 E12  0.9+  2.1-    080714 E12  0.2+  0.4+    080715 E12  1.4+  0.7-
080714 E12  0.3-  0.1+    080715 809  1.3+  0.4-

Ephemeris:
2008 NP3                 a,e,i = 1.00, 0.33, 2                   q = 0.6728
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 07 13    22 21.25   -39 50.3    0.0310   1.040   139.6    39.3    17.6
2008 07 14    22 53.64   -43 33.7    0.0264   1.035   133.5    45.4    17.4
2008 07 15    23 44.72   -47 37.3    0.0224   1.029   124.7    54.3    17.3
2008 07 16    01 05.02   -50 29.1    0.0193   1.024   112.2    66.8    17.3
2008 07 17    02 50.86   -48 46.4    0.0176   1.018    95.8    83.2    17.7
2008 07 18    04 27.37   -40 54.4    0.0177   1.013    77.8   101.2    18.5
2008 07 19    05 32.81   -30 31.8    0.0196   1.007    61.6   117.4    19.6
2008 07 20    06 13.83   -21 19.3    0.0228   1.001    49.1   129.9    21.0
2008 07 21    06 40.39   -14 15.2    0.0269   0.996    40.1   138.9    22.3
2008 07 22    06 58.56   -09 00.8    0.0315   0.990    33.7   145.3    23.6
2008 07 23    07 11.64   -05 06.1    0.0365   0.984    29.0   150.0    24.7

Sonia Keys                   (C) Copyright 2008 MPC           M.P.E.C. 2008-N47

Read MPEC 2008-N46 Read MPEC 2008-N48


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