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Minor Planet Center

MPEC 2007-O16 : 2007 NC5

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M.P.E.C. 2007-O16                                Issued 2007 July 19, 14:05 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

                                   2007 NC5

Observations:
     K07N05C* C2007 07 04.40987 02 02 16.15 +39 16 42.8          19.5 V EO016G96
     K07N05C  C2007 07 04.41431 02 02 14.20 +39 16 38.0          19.4 V EO016G96
     K07N05C  C2007 07 04.41869 02 02 12.30 +39 16 33.1          19.3 V EO016G96
     K07N05C  C2007 07 04.42315 02 02 10.24 +39 16 28.2          18.8 V EO016G96
     K07N05C  C2007 07 04.44376 02 02 01.10 +39 16 06.6          19.4 V EO016G96
     K07N05C  C2007 07 04.44815 02 01 59.13 +39 16 01.7          19.6 V EO016G96
     K07N05C  C2007 07 04.45262 02 01 57.15 +39 15 56.5                 EO016G96
     K07N05C  C2007 07 04.45712 02 01 55.13 +39 15 51.9          19.5 V EO016G96
     K07N05C  C2007 07 18.38194 00 23 41.46 +31 56 51.6          18.5 V EO016703
     K07N05C  C2007 07 18.38839 00 23 38.79 +31 56 34.8          18.4 V EO016703
     K07N05C  C2007 07 18.39483 00 23 36.13 +31 56 18.1          18.5 V EO016703
     K07N05C  C2007 07 18.40509 00 23 31.95 +31 55 51.5          18.8 V EO016703
     K07N05C  C2007 07 18.44288 00 23 16.38 +31 54 12.8          18.4 V EO016703
     K07N05C  C2007 07 18.44341 00 23 16.16 +31 54 10.7          18.3 V EO016703
     K07N05C  C2007 07 18.93919 00 19 56.95 +31 32 00.1          18.5 V EO016198
     K07N05C  C2007 07 18.93942 00 19 56.85 +31 31 59.5          18.5 V EO016198
     K07N05C  C2007 07 18.94132 00 19 56.08 +31 31 54.5          18.5 V EO016198
     K07N05C  C2007 07 18.94251 00 19 55.61 +31 31 51.6          18.5 V EO016198
     K07N05C  C2007 07 18.96346 00 19 47.25 +31 30 57.4          18.8 V EO016595
     K07N05C  C2007 07 18.97660 00 19 41.89 +31 30 22.1          19.3 V EO016595
     K07N05C  C2007 07 18.97663 00 19 41.85 +31 30 22.3          18.8 R EO016473
     K07N05C  C2007 07 18.98242 00 19 39.49 +31 30 06.8          18.7 R EO016473
     K07N05C  C2007 07 18.99124 00 19 35.92 +31 29 43.6          18.6 R EO016473
     K07N05C  C2007 07 18.99254 00 19 35.39 +31 29 40.1          18.7 R EO016473
     K07N05C  C2007 07 19.04871 00 19 12.62 +31 27 10.4                 EO016204
     K07N05C  C2007 07 19.05395 00 19 10.50 +31 26 56.4                 EO016204
     K07N05C  C2007 07 19.05920 00 19 08.36 +31 26 42.4          18.2 R EO016204
     K07N05C  C2007 07 19.07327 00 19 02.70 +31 26 01.9                 EO016J95
     K07N05C  C2007 07 19.07732 00 19 01.06 +31 25 51.5                 EO016J95
     K07N05C  C2007 07 19.08138 00 18 59.42 +31 25 40.2          18.7 R EO016J95
     K07N05C 2C2007 07 19.35079 00 17 11.69 +31 13 34.3          18.0 R EO016H06
     K07N05C 2C2007 07 19.35426 00 17 10.27 +31 13 24.2          17.9 R EO016H06
     K07N05C 2C2007 07 19.35773 00 17 08.85 +31 13 14.7          17.8 R EO016H06
     K07N05C  C2007 07 19.37763 00 17 00.35 +31 12 22.3          18.9 V EO016850
     K07N05C  C2007 07 19.39498 00 16 53.30 +31 11 35.1          19.2 V EO016850
     K07N05C 5C2007 07 19.42796300 16 40.502+31 10 04.39         18.4 R EO016673
     K07N05C  C2007 07 19.42970 00 16 39.68 +31 10 00.5          18.7 V EO016G96
     K07N05C  C2007 07 19.43023 00 16 39.46 +31 09 59.0          18.8 V EO016G96
     K07N05C  C2007 07 19.43077 00 16 39.21 +31 09 57.6          18.7 V EO016G96
     K07N05C  C2007 07 19.43131 00 16 39.00 +31 09 56.1          18.7 V EO016G96
     K07N05C 5C2007 07 19.43142400 16 39.115+31 09 55.06                EO016673
     K07N05C 5C2007 07 19.43952500 16 35.838+31 09 33.32                EO016673
     K07N05C 5C2007 07 19.44600700 16 33.167+31 09 15.71                EO016673

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
204 Schiaparelli Observatory.  Observers L. Buzzi, F. Luppi.  Measurer
    L. Buzzi.  0.60-m f/4.64 reflector + CCD.
473 Remanzacco.  Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
    V. Santini, G. Sostero.  0.45-m f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo.  Observers G. Lombardi, E. Pettarin.  0.40-m f/4.5
    reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
703 Catalina Sky Survey.  Observer A. R. Gibbs.  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.  0.68-m Schmidt + CCD.
850 Cordell-Lorenz Observatory, Sewanee.  Observers D. T. Durig, D. S. Hardage.
    0.30-m f/6 Ritchey-Chretien + 1530x1020 CCD.
G96 Mt. Lemmon Survey.  Observers R. E. Hill, A. Boattini.  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.  1.5-m reflector
    + CCD.
H06 RAS Observatory, Mayhill.  Observer R. Hutsebaut.  0.25-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2007 NC5                                                 Earth MOID = 0.1966 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 346.03861              (2000.0)            P               Q
n   0.27709932     Peri.   20.28036     -0.98920366     +0.12489562
a   2.3301242      Node   166.20891     -0.13162449     -0.98719712
e   0.8782126      Incl.   18.75948     +0.06442910     -0.09921153
P   3.56           H   18.0           G   0.15           U   9
Residuals in seconds of arc
070704 G96  0.2-  0.1+    070718 198  0.0   0.0     070719 H06  0.2-  0.2+
070704 G96  0.0   0.0     070718 198  0.0   0.1+    070719 H06  0.3-  0.5-
070704 G96  0.6+  0.2-    070718 198  0.1+  0.3+    070719 H06  0.4-  0.7-
070704 G96  0.3-  0.3-    070718 595  1.0+  0.3+    070719 850  0.3-  0.1-
070704 G96  0.0   0.3+    070718 595  0.5+  0.2-    070719 850  0.1+  0.1-
070704 G96  0.1-  0.2+    070718 473  0.2+  0.2+    070719 673  0.1-  0.1+
070704 G96  0.0   0.2-    070718 473  0.0   0.0     070719 G96  0.1+  0.2-
070704 G96  0.1-  0.1+    070718 473  0.0   0.2+    070719 G96  0.0   0.2-
070718 703  0.1+  0.0     070718 473  0.0   0.2+    070719 G96  0.4-  0.2-
070718 703  0.1-  0.1-    070719 204  0.2-  0.3+    070719 G96  0.2-  0.2-
070718 703  0.3-  0.0     070719 204  0.0   0.2+    070719 673  0.2+  0.2+
070718 703  0.1+  0.0     070719 204  0.0   0.3+    070719 673  0.5+  0.4+
070718 703  0.2-  0.0     070719 J95  0.1-  0.1-    070719 673  0.1+  0.4+
070718 703  0.2-  0.8-    070719 J95  0.0   0.3+
070718 198  0.1+  0.0     070719 J95  0.1+  0.2-

Ephemeris:
2007 NC5                 a,e,i = 2.33, 0.88, 19                  q = 0.2838
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 07 19    00 19.53   +31 29.5    0.436    1.154    97.1    60.9    18.7
2007 07 29    23 16.63   +22 52.2    0.453    1.312   121.9    41.1    18.5
2007 08 08    22 25.19   +13 19.8    0.508    1.460   145.0    23.5    18.5
2007 08 18    21 47.46   +04 54.9    0.605    1.599   161.8    11.4    18.6
2007 08 28    21 22.32   -01 27.3    0.739    1.730   162.4    10.2    19.2
2007 09 07    21 07.02   -05 55.6    0.903    1.854   151.7    14.9    20.0
2007 09 17    20 58.98   -08 58.2    1.091    1.972   140.3    19.0    20.6
2007 09 27    20 56.21   -11 00.0    1.296    2.084   129.7    21.7    21.2
2007 10 07    20 57.23   -12 18.8    1.515    2.191   119.9    23.3    21.7

Sonia Keys                   (C) Copyright 2007 MPC           M.P.E.C. 2007-O16

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