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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-H43 : 2006 HU30

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M.P.E.C. 2006-H43                                Issued 2006 Apr. 26, 15:56 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
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                   2006 HU30

Observations:
     K06H30U* C2006 04 25.23240 13 16 12.25 +16 52 42.3          20.4 V EH043703
     K06H30U  C2006 04 25.23951 13 16 10.66 +16 52 36.1          19.7 V EH043703
     K06H30U  C2006 04 25.24651 13 16 09.01 +16 52 30.9          20.3 V EH043703
     K06H30U  C2006 04 25.25361 13 16 07.60 +16 52 25.0          20.0 V EH043703
     K06H30U  C2006 04 25.28532 13 16 00.62 +16 51 58.7          19.3 V EH043703
     K06H30U  C2006 04 25.29096 13 15 59.43 +16 51 53.2          20.0 V EH043703
     K06H30U  C2006 04 25.29652 13 15 58.17 +16 51 48.4          19.7 V EH043703
     K06H30U  C2006 04 25.30210 13 15 56.95 +16 51 44.2          19.9 V EH043703
     K06H30U  C2006 04 25.86651 13 13 57.57 +16 43 37.7                 EH043J95
     K06H30U  C2006 04 25.87073 13 13 56.66 +16 43 33.9                 EH043J95
     K06H30U  C2006 04 25.87494 13 13 55.79 +16 43 30.2          19.6 R EH043J95
     K06H30U  C2006 04 25.96850 13 13 35.19 +16 42 08.1          20.1 R EH043113
     K06H30U  C2006 04 25.97416 13 13 33.97 +16 42 04.1          20.2 R EH043113
     K06H30U  C2006 04 25.98126 13 13 32.39 +16 41 57.5          20.0 R EH043113
     K06H30U  C2006 04 26.16653 13 12 53.67 +16 39 17.2          19.4 V EH043703
     K06H30U  C2006 04 26.17335 13 12 52.23 +16 39 12.2          19.8 V EH043703
     K06H30U  C2006 04 26.18018 13 12 50.72 +16 39 06.2          19.6 V EH043703
     K06H30U  C2006 04 26.26607 13 12 31.82 +16 37 49.5          19.6 V EH043G96
     K06H30U  C2006 04 26.26878 13 12 31.21 +16 37 47.1          19.6 V EH043G96
     K06H30U  C2006 04 26.27157 13 12 30.60 +16 37 44.9          19.5 V EH043G96
     K06H30U  C2006 04 26.27429 13 12 30.02 +16 37 42.3          19.7 V EH043G96
     K06H30U 7C2006 04 26.30112 13 12 24.07 +16 37 18.5                 EH043696
     K06H30U 7C2006 04 26.30198 13 12 23.92 +16 37 18.1                 EH043696
     K06H30U  C2006 04 26.30376 13 12 23.55 +16 37 16.2          19.6 R EH043651
     K06H30U  C2006 04 26.30522 13 12 23.23 +16 37 14.8          19.5 R EH043651
     K06H30U  C2006 04 26.30668 13 12 22.92 +16 37 13.7          19.6 R EH043651

Observer details:
113 Volkssternwarte Drebach, Schoenbrunn.  Observer A. Knoefel.  0.5-m f/5
    reflector + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
696 Whipple Observatory, Mt. Hopkins.  Observer K. Smalley.  Measurer
    T. B. Spahr.  1.2-m reflector + KeplerCam.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers E. C. Beshore,
    E. J. Christensen, 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.
G96 Mt. Lemmon Survey.  Observer R. E. Hill.  Measurers E. C. Beshore,
    E. J. Christensen, 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2006 HU30                                                Earth MOID = 0.1405 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M 276.96646              (2000.0)            P               Q
n   0.51403201     Peri.  272.47819     +0.65345432     +0.69480967
a   1.5433909      Node    43.74581     -0.39635206     +0.65215011
e   0.4548060      Incl.   25.74937     -0.64490503     +0.30321571
P   1.92           H   19.5           G   0.15           U   9
Residuals in seconds of arc
060425 703  0.9+  0.1+    060425 J95  0.0   0.1-    060426 G96  0.2-  0.3-
060425 703  0.4+  0.2-    060425 J95  0.6+  0.2-    060426 G96  0.2-  0.0
060425 703  1.4-  0.4+    060425 113  0.2+  1.0-    060426 G96  0.1+  0.1-
060425 703  0.6+  0.3+    060425 113  0.4+  0.0     060426 696  0.5-  0.1+
060425 703  0.1-  0.4+    060425 113  0.1-  0.3-    060426 696  0.1+  0.5+
060425 703  0.5+  0.4-    060426 703  0.6-  1.0-    060426 651  0.5+  0.2+
060425 703  0.1-  0.6-    060426 703  0.2+  0.0     060426 651  0.5+  0.1+
060425 703  0.2-  0.1-    060426 703  0.0   0.0     060426 651  0.7+  0.4+
060425 J95  0.1-  0.0     060426 G96  0.1-  0.3-

Ephemeris:
2006 HU30                a,e,i = 1.54, 0.45, 26                  q = 0.8414
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 04 25    13 17.02   +16 56.0    0.509    1.460   147.4    21.8    19.9
2006 05 05    12 41.04   +13 43.9    0.475    1.393   136.8    29.7    19.9
2006 05 15    12 07.30   +08 50.8    0.462    1.324   123.7    39.4    20.0
2006 05 25    11 39.47   +02 53.2    0.465    1.254   110.6    49.1    20.2
2006 06 04    11 18.41   -03 32.4    0.476    1.183    98.6    58.0    20.3
2006 06 14    11 02.75   -10 04.2    0.490    1.113    88.2    65.7    20.5
2006 06 24    10 50.23   -16 32.7    0.501    1.046    79.2    72.7    20.6
2006 07 04    10 38.33   -22 52.7    0.507    0.983    71.7    79.0    20.7
2006 07 14    10 24.18   -28 54.0    0.505    0.928    65.4    84.9    20.8
2006 07 24    10 04.93   -34 14.2    0.495    0.884    60.4    90.4    20.9
2006 08 03    09 38.40   -38 16.6    0.478    0.854    57.0    95.1    21.0
2006 08 13    09 04.75   -40 11.2    0.456    0.842    55.3    98.3    21.0
2006 08 23    08 28.34   -39 18.8    0.430    0.848    55.8    99.4    20.9
2006 09 02    07 55.08   -35 35.2    0.401    0.873    59.0    97.9    20.7
2006 09 12    07 28.10   -29 23.7    0.370    0.913    64.9    93.6    20.5
2006 09 22    07 06.27   -21 10.6    0.338    0.965    73.7    86.6    20.1
2006 10 02    06 45.51   -10 59.0    0.308    1.026    85.9    76.7    19.7
2006 10 12    06 20.77   +01 23.2    0.284    1.092   101.9    63.4    19.2
2006 10 22    05 46.62   +15 27.1    0.274    1.162   121.3    47.1    18.8
2006 11 01    04 59.90   +28 51.2    0.290    1.232   141.1    30.4    18.6
2006 11 11    04 05.47   +38 19.2    0.336    1.303   155.0    18.7    18.7
2006 11 21    03 15.96   +42 59.8    0.409    1.372   156.0    17.0    19.1
2006 12 01    02 41.22   +44 29.1    0.504    1.440   148.5    21.0    19.8
2006 12 11    02 22.04   +44 32.9    0.615    1.506   139.4    25.2    20.5
2006 12 21    02 14.86   +44 09.9    0.738    1.569   130.8    28.3    21.1
2006 12 31    02 16.18   +43 45.8    0.870    1.629   122.9    30.4    21.6
2007 01 10    02 23.37   +43 29.4    1.010    1.687   115.6    31.7    22.0
2007 01 20    02 34.72   +43 21.9    1.155    1.742   108.8    32.3    22.4

Gareth V. Williams           (C) Copyright 2006 MPC           M.P.E.C. 2006-H43

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