MPEC 2006-H39 : 2006 HQ30

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M.P.E.C. 2006-H39                                Issued 2006 Apr. 26, 15:31 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 HQ30

Observations:
     K06H30Q* C2006 04 20.23581 14 34 13.44 +30 02 38.9          20.7 V EH039G96
     K06H30Q  C2006 04 20.24306 14 34 13.62 +30 02 47.2          20.4 V EH039G96
     K06H30Q  C2006 04 20.25022 14 34 13.76 +30 02 54.9          20.4 V EH039G96
     K06H30Q  C2006 04 20.25744 14 34 13.94 +30 03 03.3          20.5 V EH039G96
     K06H30Q  C2006 04 25.23818 14 36 47.84 +31 30 51.5          19.9 V EH039G96
     K06H30Q  C2006 04 25.24145 14 36 47.98 +31 30 55.3          20.3 V EH039G96
     K06H30Q  C2006 04 25.24485 14 36 48.06 +31 30 59.0          20.1 V EH039G96
     K06H30Q  C2006 04 25.97462 14 37 11.04 +31 42 59.9                 EH039J95
     K06H30Q  C2006 04 25.98012 14 37 11.19 +31 43 05.4                 EH039J95
     K06H30Q  C2006 04 25.98561 14 37 11.30 +31 43 10.5          20.3 R EH039J95
     K06H30Q  C2006 04 26.19604 14 37 19.27 +31 46 45.1          20.5 V EH039703
     K06H30Q  C2006 04 26.20556 14 37 19.56 +31 46 56.0          21.4 V EH039703
     K06H30Q  C2006 04 26.21506 14 37 19.70 +31 47 03.2          20.6 V EH039703
     K06H30Q 1C2006 04 26.21741 14 37 19.77 +31 46 58.0                 EH039658
     K06H30Q 1C2006 04 26.21976 14 37 19.88 +31 47 01.7                 EH039658
     K06H30Q 1C2006 04 26.22437 14 37 20.01 +31 47 07.1                 EH039658
     K06H30Q  C2006 04 26.22458 14 37 19.92 +31 47 14.5          20.6 V EH039703
     K06H30Q  C2006 04 26.34055 14 37 22.35 +31 49 10.7          20.1 R EH039651
     K06H30Q  C2006 04 26.34235 14 37 22.38 +31 49 12.9          20.3 R EH039651

Observer details:
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
658 National Research Council of Canada.  Observer R. M. Robb.  Measurer
    D. D. Balam.  1.82-m Plaskett telescope + CCD.
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.  Observers R. A. Kowalski, 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 HQ30                                           PHA, Earth MOID = 0.0328 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M 337.51924              (2000.0)            P               Q
n   0.22184293     Peri.  179.46849     -0.08154351     +0.97459993
a   2.7025412      Node    85.84246     -0.91519660     +0.00965207
e   0.6120142      Incl.   12.07140     -0.39467181     -0.22374499
P   4.44           H   21.2           G   0.15           U   8
Residuals in seconds of arc
060420 G96  0.3-  0.2+    060425 J95  0.1-  0.1+    060426 658  0.6+  1.5+
060420 G96  0.1+  0.2+    060425 J95  0.2+  0.1+    060426 658 (0.7+  2.2+)
060420 G96  0.1-  0.3-    060425 J95  0.1-  0.3-    060426 703  0.3-  0.1+
060420 G96  0.3+  0.1-    060426 703  0.2-  0.3+    060426 651  0.2-  0.6-
060425 G96  0.6-  0.2-    060426 703  0.7+  1.3+    060426 651  0.3-  0.1-
060425 G96  0.3+  0.2+    060426 703  0.4-  1.4-
060425 G96  0.4+  0.3+    060426 658  0.0   0.3+

Ephemeris:
2006 HQ30                a,e,i = 2.70, 0.61, 12                  q = 1.0485
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 04 25    14 36.65   +31 26.9    0.302    1.238   135.0    35.1    20.5
2006 05 05    14 43.03   +33 53.2    0.239    1.177   130.0    41.1    20.1
2006 05 15    14 54.50   +35 17.5    0.180    1.125   125.4    47.1    19.5
2006 05 25    15 19.17   +34 52.2    0.123    1.085   123.2    51.4    18.7
2006 06 04    16 23.29   +28 30.2    0.0691   1.059   128.8    48.3    17.3
2006 06 14    19 32.88   -09 50.9    0.0390   1.049   147.4    31.5    15.6
2006 06 24    22 51.56   -39 39.5    0.0739   1.055   119.4    57.1    17.7
2006 07 04    23 58.45   -43 32.3    0.127    1.077   114.9    58.9    19.0
2006 07 14    00 20.26   -44 37.4    0.182    1.113   117.7    54.0    19.7
2006 07 24    00 24.13   -45 13.9    0.237    1.162   122.9    47.2    20.2
2006 08 03    00 17.65   -45 28.3    0.292    1.220   129.2    40.1    20.5
2006 08 13    00 04.97   -45 08.6    0.351    1.287   135.4    33.5    20.9
2006 08 23    23 49.46   -44 06.1    0.415    1.359   140.7    28.1    21.2
2006 09 02    23 34.33   -42 18.5    0.490    1.435   144.0    24.4    21.6
2006 09 12    23 22.07   -39 53.9    0.577    1.513   144.4    22.8    22.0

Gareth V. Williams           (C) Copyright 2006 MPC           M.P.E.C. 2006-H39

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