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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-E38 : 2008 EH1

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.


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M.P.E.C. 2008-E38                                Issued 2008 Mar. 4, 14:03 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 EH1

Observations:
     K08E01H* C2008 03 01.32655 08 42 10.04 +31 04 45.8          21.2 V EE038G96
     K08E01H  C2008 03 01.33326 08 42 08.28 +31 04 08.1          21.0 V EE038G96
     K08E01H  C2008 03 01.33991 08 42 06.55 +31 03 30.9          21.5 V EE038G96
     K08E01H  C2008 03 01.34652 08 42 04.82 +31 02 54.2          22.1 V EE038G96
     K08E01H  C2008 03 01.40260 08 41 50.46 +30 57 38.6          21.4 V EE038G96
     K08E01H  C2008 03 01.40684 08 41 49.45 +30 57 15.1          20.9 V EE038G96
     K08E01H  C2008 03 01.41104 08 41 48.37 +30 56 51.2          20.6 V EE038G96
     K08E01H  C2008 03 01.41525 08 41 47.32 +30 56 27.8          22.0 V EE038G96
     K08E01H  C2008 03 04.26309 08 30 49.28 +26 25 33.7          21.2 V EE038G96
     K08E01H  C2008 03 04.26948 08 30 47.77 +26 24 55.2          21.3 V EE038G96
     K08E01H  C2008 03 04.27572 08 30 46.26 +26 24 18.0          21.3 V EE038G96
     K08E01H  C2008 03 04.28193 08 30 44.82 +26 23 41.5          21.1 V EE038G96

Observer details:
G96 Mt. Lemmon Survey.  Observers E. Beshore, A. Boattini.  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 EH1                                                 Earth MOID = 0.1348 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M  12.03699              (2000.0)            P               Q
n   0.59400648     Peri.  223.74681     -0.89425517     +0.43237414
a   1.4015500      Node   340.90669     -0.24684035     -0.69190483
e   0.2308537      Incl.   20.69297     -0.37333301     -0.57820438
P   1.66           H   23.1           G   0.15           U   9
Residuals in seconds of arc
080301 G96  0.2+  0.2+    080301 G96  0.3-  0.4-    080304 G96  0.4+  0.7+
080301 G96  0.0   0.0     080301 G96  0.5+  0.0     080304 G96  0.3+  0.1-
080301 G96  0.0   0.0     080301 G96  0.2+  0.2-    080304 G96  0.3-  0.4-
080301 G96  0.3-  0.2+    080301 G96  0.4+  0.1+    080304 G96  0.1-  0.1-

Ephemeris:
2008 EH1                 a,e,i = 1.40, 0.23, 21                  q = 1.0780
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 03 05    08 28.20   +25 13.2    0.196    1.145   138.2    35.3    21.3
2008 03 06    08 24.76   +23 33.6    0.195    1.143   137.0    36.3    21.3
2008 03 07    08 21.47   +21 53.1    0.195    1.140   135.8    37.4    21.3
2008 03 08    08 18.35   +20 11.8    0.195    1.138   134.5    38.5    21.4
2008 03 09    08 15.39   +18 30.1    0.195    1.136   133.2    39.6    21.4
2008 03 10    08 12.58   +16 48.4    0.196    1.133   131.9    40.8    21.4
2008 03 11    08 09.93   +15 06.9    0.196    1.131   130.5    41.9    21.5
2008 03 12    08 07.43   +13 26.0    0.197    1.129   129.1    43.1    21.5
2008 03 13    08 05.07   +11 45.8    0.198    1.126   127.7    44.2    21.5
2008 03 14    08 02.87   +10 06.6    0.200    1.124   126.4    45.4    21.6
2008 03 15    08 00.80   +08 28.7    0.201    1.122   125.0    46.6    21.6
2008 03 16    07 58.87   +06 52.1    0.203    1.120   123.6    47.7    21.7
2008 03 17    07 57.06   +05 17.2    0.205    1.118   122.3    48.8    21.7
2008 03 18    07 55.39   +03 44.0    0.207    1.116   121.0    49.9    21.8
2008 03 19    07 53.83   +02 12.6    0.209    1.114   119.7    50.9    21.8
2008 03 20    07 52.39   +00 43.2    0.211    1.112   118.4    52.0    21.9
2008 03 21    07 51.06   -00 44.2    0.214    1.110   117.2    53.0    21.9
2008 03 22    07 49.84   -02 09.6    0.216    1.108   116.0    53.9    22.0
2008 03 23    07 48.72   -03 32.8    0.219    1.107   114.8    54.9    22.0
2008 03 24    07 47.70   -04 54.0    0.222    1.105   113.6    55.8    22.1
2008 03 25    07 46.78   -06 13.0    0.225    1.103   112.5    56.6    22.1

Timothy B. Spahr             (C) Copyright 2008 MPC           M.P.E.C. 2008-E38

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