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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-H62 : 2006 HH56

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M.P.E.C. 2006-H62                                Issued 2006 Apr. 29, 22:29 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 HH56

Observations:
     K06H56H* C2006 04 29.43994 15 42 35.78 -08 00 14.0          18.0 V EH062703
     K06H56H  C2006 04 29.44647 15 42 34.02 -08 03 27.8          17.9 V EH062703
     K06H56H  C2006 04 29.45300 15 42 32.29 -08 06 39.5          17.6 V EH062703
     K06H56H  C2006 04 29.45951 15 42 30.52 -08 09 54.5          18.4 V EH062703
     K06H56H  C2006 04 29.48580 15 42 23.56 -08 23 03.1          18.4 V EH062703
     K06H56H  C2006 04 29.48790 15 42 22.97 -08 24 04.3          17.6 V EH062703
     K06H56H  C2006 04 29.48898 15 42 22.58 -08 24 41.2                 EH062703
     K06H56H  C2006 04 29.53781 15 42 27.61 -08 45 50.5          19.0 V EH062E12
     K06H56H  C2006 04 29.53804 15 42 27.50 -08 45 58.2          18.9 V EH062E12
     K06H56H  C2006 04 29.53828 15 42 27.43 -08 46 05.0          18.8 V EH062E12
     K06H56H  C2006 04 29.53852 15 42 27.39 -08 46 12.4          18.7 V EH062E12
     K06H56H  C2006 04 29.53877 15 42 27.39 -08 46 19.3          18.2 V EH062E12
     K06H56H  C2006 04 29.62469 15 42 02.73 -09 30 42.3          17.8 V EH062E12
     K06H56H  C2006 04 29.62493 15 42 02.59 -09 30 48.9          18.6 V EH062E12
     K06H56H  C2006 04 29.62517 15 42 02.59 -09 30 55.8          17.9 V EH062E12
     K06H56H  C2006 04 29.62541 15 42 02.55 -09 31 03.4          18.5 V EH062E12
     K06H56H  C2006 04 29.62564 15 42 02.41 -09 31 11.1          18.3 V EH062E12
     K06H56H  C2006 04 29.71954 15 41 34.44 -10 20 43.2          18.3 V EH062E12
     K06H56H  C2006 04 29.71979 15 41 34.44 -10 20 49.5          18.2 V EH062E12
     K06H56H  C2006 04 29.72029 15 41 34.22 -10 21 06.6          17.3 V EH062E12
     K06H56H  C2006 04 29.72054 15 41 34.11 -10 21 14.9          18.4 V EH062E12

Observer details:
703 Catalina Sky Survey.  Observer E. C. Beshore.  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.
E12 Siding Spring Survey.  Observer R. H. McNaught.  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.  0.5-m Uppsala Schmidt + CCD.

Orbital elements:
2006 HH56                                                Earth MOID = 0.0306 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M 294.76130              (2000.0)            P               Q
n   0.61978687     Peri.  238.30901     +0.10832072     +0.95878913
a   1.3624099      Node    40.63069     -0.71947803     +0.25793775
e   0.3230337      Incl.   23.78832     -0.68601602     -0.11912815
P   1.59           H   24.0           G   0.15           U   8
Residuals in seconds of arc
060429 703  0.2-  0.4-    060429 E12  0.1+  0.5+    060429 E12  0.3+  0.3+
060429 703  0.0   0.4-    060429 E12  0.6-  0.2-    060429 E12  0.8+  0.2+
060429 703 (0.5+  2.1+)   060429 E12  0.7-  0.4+    060429 E12  0.3-  0.3-
060429 703  0.2+  1.0+    060429 E12  0.3-  0.3+    060429 E12  0.1-  0.5-
060429 703  0.6+  1.4-    060429 E12  0.7+  1.1+    060429 E12  1.0+  1.2+
060429 703  0.1+  0.4+    060429 E12  0.3+  1.3-    060429 E12  0.1-  0.1+
060429 703 (1.5-  4.1-)   060429 E12  0.7-  0.4-    060429 E12  0.6-  0.2-

Ephemeris:
2006 HH56                a,e,i = 1.36, 0.32, 24                  q = 0.9223
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 04 25    15 51.24   +13 30.9    0.0761   1.068   143.3    34.2    20.0
2006 04 26    15 50.10   +10 30.7    0.0682   1.063   146.1    31.9    19.7
2006 04 27    15 48.63   +06 43.0    0.0605   1.059   149.4    28.9    19.3
2006 04 28    15 46.69   +01 50.1    0.0532   1.055   153.4    25.3    18.9
2006 04 29    15 44.11   -04 32.8    0.0464   1.050   158.1    21.0    18.5
2006 04 30    15 40.56   -12 57.5    0.0405   1.046   162.3    17.0    18.0
2006 05 01    15 35.45   -23 56.0    0.0357   1.042   162.6    16.8    17.7
2006 05 02    15 27.59   -37 35.0    0.0326   1.037   154.9    24.3    17.8
2006 05 03    15 14.12   -52 54.9    0.0317   1.033   142.0    36.9    18.1
2006 05 04    14 46.30   -67 45.9    0.0331   1.029   128.1    50.5    18.5
2006 05 05    13 23.65   -79 42.3    0.0367   1.025   115.7    62.5    19.1
2006 05 06    08 33.09   -83 37.7    0.0417   1.021   105.8    71.9    19.7
2006 05 07    05 50.94   -78 24.6    0.0478   1.017    98.2    79.1    20.2
2006 05 08    05 07.55   -72 59.4    0.0546   1.013    92.4    84.5    20.7
2006 05 09    04 49.18   -68 35.2    0.0618   1.009    87.9    88.5    21.1
2006 05 10    04 39.15   -65 03.7    0.0694   1.005    84.4    91.6    21.5
2006 05 11    04 32.83   -62 12.5    0.0771   1.002    81.6    94.0    21.8
2006 05 12    04 28.48   -59 51.8    0.0850   0.998    79.3    95.9    22.1
2006 05 13    04 25.30   -57 54.4    0.0930   0.994    77.4    97.3    22.3
2006 05 14    04 22.86   -56 15.0    0.101    0.991    75.8    98.5    22.6
2006 05 15    04 20.93   -54 49.5    0.109    0.987    74.5    99.4    22.8

Timothy B. Spahr             (C) Copyright 2006 MPC           M.P.E.C. 2006-H62

Read MPEC 2006-H61 Read MPEC 2006-H63


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