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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-E22 : 2006 EA1

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M.P.E.C. 2006-E22                                Issued 2006 Mar. 6, 20:19 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 EA1

Observations:
     K06E01A* C2006 03 04.35431 09 50 40.39 -09 02 14.6          20.0 V EE022703
     K06E01A  C2006 03 04.36360 09 50 39.86 -09 02 25.3                 EE022703
     K06E01A  C2006 03 04.37272 09 50 39.23 -09 02 37.8                 EE022703
     K06E01A  C2006 03 05.22632 09 49 49.92 -09 20 11.8          19.9 R EE022854
     K06E01A  C2006 03 05.23303 09 49 49.21 -09 20 22.9          19.9 R EE022854
     K06E01A  C2006 03 05.28720 09 49 45.66 -09 21 27.8          19.0 V EE022G96
     K06E01A  C2006 03 05.29197 09 49 45.42 -09 21 33.4          19.0 V EE022G96
     K06E01A  C2006 03 05.29671 09 49 45.04 -09 21 39.5          19.0 V EE022G96
     K06E01A  C2006 03 05.30147 09 49 44.78 -09 21 45.6          19.0 V EE022G96
     K06E01A  C2006 03 05.95010 09 49 07.29 -09 35 05.3                 EE022J95
     K06E01A  C2006 03 05.95785 09 49 06.83 -09 35 15.2                 EE022J95
     K06E01A  C2006 03 05.96477 09 49 06.47 -09 35 24.1          20.3 R EE022J95
     K06E01A  C2006 03 06.23434 09 48 50.83 -09 40 51.0          19.9 R EE022H36
     K06E01A  C2006 03 06.24304 09 48 50.25 -09 41 02.6          20.4 R EE022H36
     K06E01A  C2006 03 06.25176 09 48 49.73 -09 41 12.3          19.7 R EE022H36
     K06E01A  C2006 03 06.35787 09 48 43.26 -09 43 19.4          19.8 V EE022G96
     K06E01A  C2006 03 06.35965 09 48 43.14 -09 43 21.7          19.8 V EE022G96
     K06E01A  C2006 03 06.36145 09 48 43.08 -09 43 24.4          19.8 V EE022G96
     K06E01A  C2006 03 06.36323 09 48 42.94 -09 43 26.2          19.8 V EE022G96

Observer details:
703 Catalina Sky Survey.  Observers E. J. Christensen, A. P. Odell.  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.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer R. 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.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.30-m
    Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2006 EA1
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M 351.63356              (2000.0)            P               Q
n   0.16925900     Peri.  252.90156     -0.92915579     +0.32708579
a   3.2366932      Node   305.86052     -0.20253000     -0.84025432
e   0.5810695      Incl.   12.27411     -0.30927515     -0.43242060
P   5.82           H   19.6           G   0.15           U   8
Residuals in seconds of arc
060304 703  0.4-  0.2-    060305 G96  0.5-  0.2+    060306 H36  0.0   0.1-
060304 703  0.6+  0.6+    060305 G96  0.2+  0.0     060306 G96  0.1-  0.5+
060304 703  0.0   0.7-    060305 J95  0.4-  0.3+    060306 G96  0.2-  0.4+
060305 854 (4.2+  1.2+)   060305 J95  0.1-  0.1-    060306 G96  0.5+  0.2-
060305 854  0.1+  1.6-    060305 J95  1.0+  0.5-    060306 G96  0.1+  0.2+
060305 G96  0.4-  0.3+    060306 H36  0.0   0.1-
060305 G96  0.6+  0.5+    060306 H36  0.5-  1.1-

Ephemeris:
2006 EA1                 a,e,i = 3.24, 0.58, 12                  q = 1.3559
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 03 06    09 49.07   -09 35.8    0.502    1.463   155.5    16.3    19.8
2006 03 16    09 40.93   -12 49.1    0.487    1.426   146.5    22.7    19.9
2006 03 26    09 37.14   -15 37.2    0.485    1.396   137.9    28.6    20.0
2006 04 05    09 39.27   -18 00.0    0.493    1.373   130.7    33.5    20.2
2006 04 15    09 47.90   -20 03.2    0.508    1.360   125.1    37.1    20.3
2006 04 25    10 02.80   -21 51.0    0.529    1.356   120.9    39.5    20.4
2006 05 05    10 23.42   -23 26.0    0.556    1.361   118.0    40.9    20.6
2006 05 15    10 48.83   -24 49.4    0.590    1.376   116.0    41.4    20.8
2006 05 25    11 17.87   -25 59.3    0.632    1.399   114.5    41.2    20.9
2006 06 04    11 49.39   -26 54.9    0.684    1.430   113.2    40.7    21.2
2006 06 14    12 22.15   -27 36.2    0.747    1.468   111.8    40.0    21.4
2006 06 24    12 55.06   -28 03.9    0.823    1.513   110.2    39.1    21.6
2006 07 04    13 27.39   -28 20.4    0.912    1.563   108.2    38.2    21.9

Kyle E. Smalley              (C) Copyright 2006 MPC           M.P.E.C. 2006-E22

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