MPEC 2008-E79 : 2008 EA9

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M.P.E.C. 2008-E79                                Issued 2008 Mar. 10, 15:28 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

                                   2008 EA9

Observations:
     K08E09A* C2008 03 06.40551 13 05 58.88 +04 49 29.4          21.5 V EE079G96
     K08E09A  C2008 03 06.41204 13 05 57.04 +04 49 33.8          21.0 V EE079G96
     K08E09A  C2008 03 06.41860 13 05 55.24 +04 49 38.0          21.6 V EE079G96
     K08E09A  C2008 03 06.42519 13 05 53.34 +04 49 42.5          21.0 V EE079G96
     K08E09A  C2008 03 06.45964 13 05 43.68 +04 50 04.8          21.0 V EE079G96
     K08E09A  C2008 03 06.46579 13 05 42.05 +04 50 08.7          20.9 V EE079G96
     K08E09A  C2008 03 06.47187 13 05 40.38 +04 50 12.4          21.0 V EE079G96
     K08E09A  C2008 03 07.33005 13 03 49.64 +04 59 56.4          20.5 V EE079G96
     K08E09A  C2008 03 07.33565 13 03 48.16 +05 00 00.2          20.5 V EE079G96
     K08E09A  C2008 03 07.34116 13 03 46.65 +05 00 04.2          20.7 V EE079G96
     K08E09A  C2008 03 07.34662 13 03 45.18 +05 00 08.4          21.1 V EE079G96
     K08E09A  C2008 03 08.34782 13 01 18.08 +05 10 49.9          20.3 V EE079G96
     K08E09A  C2008 03 08.35399 13 01 16.35 +05 10 53.9          21.1 V EE079G96
     K08E09A  C2008 03 08.36014 13 01 14.73 +05 10 57.9          20.9 V EE079G96
     K08E09A  C2008 03 08.36640 13 01 13.04 +05 11 01.7          20.8 V EE079G96
     K08E09A HC2008 03 08.43375 13 00 55.09 +05 11 45.9                 EE079291
     K08E09A HC2008 03 08.43890 13 00 54.01 +05 11 47.0                 EE079291
     K08E09A HC2008 03 08.44274 13 00 52.76 +05 11 51.0                 EE079291
     K08E09A  C2008 03 10.37801 12 56 27.71 +05 30 25.0          21.1 V EE079G96
     K08E09A  C2008 03 10.38758 12 56 25.25 +05 30 29.8          20.4 V EE079G96
     K08E09A  C2008 03 10.39725 12 56 22.81 +05 30 34.8          20.9 V EE079G96
     K08E09A  C2008 03 10.40687 12 56 20.32 +05 30 39.8                 EE079G96

Observer details:
291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey.  Observers A. Boattini, A. D. Grauer, A. D.  Grauer,
    S. M. Larson.  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.

Orbital elements:
2008 EA9                                                 Earth MOID = 0.0012 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M 115.60126              (2000.0)            P               Q
n   0.90453337     Peri.  335.68525     -0.26428067     -0.96442898
a   1.0588952      Node   129.63845     +0.88606919     -0.24513238
e   0.0799933      Incl.    0.42395     +0.38083738     -0.09892856
P   1.09           H   27.7           G   0.15           U   6
Residuals in seconds of arc
080306 G96  0.6-  0.3+    080307 G96  0.1-  0.2-    080308 291 (3.7+  1.7-)
080306 G96  0.3-  0.3+    080307 G96  0.4-  0.2-    080308 291  0.2+  0.1+
080306 G96  0.7+  0.0     080307 G96  0.1-  0.1+    080310 G96  0.1+  0.3+
080306 G96  0.3+  0.1+    080308 G96  1.1+  0.2-    080310 G96  0.1-  0.0
080306 G96  0.2-  0.1-    080308 G96  0.0   0.3-    080310 G96  0.3+  0.0
080306 G96  0.5+  0.0     080308 G96  0.4+  0.3-    080310 G96  0.3-  0.0
080306 G96  0.2+  0.1-    080308 G96  0.4+  0.5-
080307 G96  0.6-  0.0     080308 291  0.6-  0.1+

Ephemeris:
2008 EA9                 a,e,i = 1.06, 0.08, 0                   q = 0.9742
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 03 05    13 09.61   +04 35.5    0.0224   1.011   148.6    30.7    20.8
2008 03 15    12 46.65   +06 06.5    0.0302   1.023   163.0    16.5    21.0
2008 03 25    12 30.24   +06 36.7    0.0397   1.037   170.9     8.7    21.4
2008 04 04    12 19.62   +06 24.1    0.0513   1.050   165.3    14.0    22.2

Sonia Keys                   (C) Copyright 2008 MPC           M.P.E.C. 2008-E79

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