MPEC 2008-F25 : 2008 FB

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M.P.E.C. 2008-F25                                Issued 2008 Mar. 24, 11:43 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 FB

Observations:
     K08F00B* C2008 03 23.25450 10 37 08.47 +24 36 49.1          19.0 V EF025703
     K08F00B  C2008 03 23.25949 10 37 12.43 +24 38 29.3          18.9 V EF025703
     K08F00B  C2008 03 23.26448 10 37 16.46 +24 40 08.7          18.6 V EF025703
     K08F00B  C2008 03 23.26946 10 37 20.42 +24 41 46.8          18.8 V EF025703
     K08F00B  C2008 03 23.29587 10 37 41.41 +24 50 36.6          18.9 V EF025703
     K08F00B  C2008 03 23.29650 10 37 41.91 +24 50 49.4          18.8 V EF025703
     K08F00B  C2008 03 23.29715 10 37 42.42 +24 51 02.4          18.5 V EF025703
     K08F00B  C2008 03 23.29780 10 37 42.96 +24 51 15.3          18.2 V EF025703
     K08F00B  C2008 03 23.33228 10 38 10.61 +25 02 42.1          18.5 R EF025854
     K08F00B  C2008 03 23.33520 10 38 13.01 +25 03 41.3          19.4 R EF025854
     K08F00B  C2008 03 23.33815 10 38 15.28 +25 04 38.3          18.9 R EF025854
     K08F00B  C2008 03 23.37733 10 38 47.11 +25 17 36.0          18.7 V EF025703
     K08F00B  C2008 03 23.37809 10 38 47.68 +25 17 51.1          18.9 V EF025703
     K08F00B  C2008 03 23.37885 10 38 48.26 +25 18 06.9          18.9 V EF025703
     K08F00B  C2008 03 23.37961 10 38 48.98 +25 18 20.7          18.8 V EF025703
     K08F00B SC2008 03 23.81122 10 45 15.73 +27 40 56.7                 EF025J95
     K08F00B SC2008 03 23.81652 10 45 20.26 +27 42 42.1                 EF025J95
     K08F00B SC2008 03 23.82378 10 45 26.48 +27 45 07.1          18.8 R EF025J95
     K08F00B  C2008 03 23.82482 10 45 26.73 +27 45 36.5          19.0 V EF025A74
     K08F00B  C2008 03 23.82912 10 45 30.37 +27 47 01.7          19.0 V EF025A74
     K08F00B  C2008 03 23.83511 10 45 35.48 +27 49 00.7          19.2 V EF025A74
     K08F00B  C2008 03 23.85195 10 45 49.93 +27 54 36.2          18.7 V EF025A74
     K08F00B  C2008 03 24.03665 10 48 38.92 +28 55 28.0          18.9 V EF025H85
     K08F00B  C2008 03 24.05282 10 48 52.95 +29 00 48.3          18.7 V EF025H85
     K08F00B  C2008 03 24.06858 10 49 06.76 +29 06 01.7          18.8 V EF025H85
     K08F00B 5C2008 03 24.13025 10 50 05.27 +29 26 06.6          19.2 R EF025673
     K08F00B 5C2008 03 24.13618 10 50 10.48 +29 28 04.2                 EF025673
     K08F00B 5C2008 03 24.14255 10 50 16.09 +29 30 09.8                 EF025673
     K08F00B 5C2008 03 24.14743 10 50 20.40 +29 31 46.3                 EF025673

Observer details:
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
703 Catalina Sky Survey.  Observer 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.  0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
A74 Bergen-Enkheim Observatory.  Observer U. Suessenberger.  0.36-m f/4.6
    Schmidt-Cassegrain + CCD.
H85 Silver Spring.  Observer K. Levin.  Measurer N. Teamo.  0.45-m f/7.25
    Ritchey-Chretien + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2008 FB                                                  Earth MOID = 0.0581 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5                  MPC
M  14.26370              (2000.0)            P               Q
n   0.34846722     Peri.   14.69236     -0.97277817     +0.23158140
a   1.9999912      Node   178.60970     -0.23171448     -0.97149233
e   0.4776418      Incl.   20.57241     -0.00332196     -0.05072196
P   2.83           H   23.3           G   0.15           U   8
Residuals in seconds of arc
080323 703  0.9-  0.1+    080323 854  0.2-  0.6-    080323 A74  0.1-  0.6+
080323 703  0.8-  0.3+    080323 703  0.2+  0.3+    080323 A74  0.4+  1.2+
080323 703  0.3+  0.3-    080323 703  0.5-  0.3+    080324 H85  0.4+  0.0
080323 703  0.4+  1.9-    080323 703  1.0-  1.1+    080324 H85  0.5-  0.3-
080323 703  0.2+  0.0     080323 703  0.3+  0.2-    080324 H85  0.9+  1.1+
080323 703  0.1+  0.2+    080323 J95  0.5+  0.1-    080324 673  0.1+  0.0
080323 703  0.0   0.3+    080323 J95  0.1-  0.5-    080324 673  0.2-  0.2+
080323 703  0.3+  0.2+    080323 J95  0.7-  0.4-    080324 673  0.2-  0.3-
080323 854  0.6+  0.1-    080323 A74  0.8+  1.3+    080324 673  0.1-  0.4-
080323 854  1.2+  1.0+    080323 A74  0.2+  0.9+

Ephemeris:
2008 FB                  a,e,i = 2.00, 0.48, 21                  q = 1.0447
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2008 03 25    11 03.76   +34 03.3    0.0675   1.050   140.2    37.4    19.1
2008 03 26    11 20.90   +39 00.9    0.0692   1.049   136.5    40.9    19.2
2008 03 27    11 39.35   +43 29.6    0.0717   1.048   132.8    44.3    19.4
2008 03 28    11 58.96   +47 25.3    0.0749   1.047   129.2    47.6    19.6
2008 03 29    12 19.51   +50 46.4    0.0786   1.046   125.8    50.7    19.8
2008 03 30    12 40.67   +53 33.5    0.0829   1.046   122.6    53.5    19.9
2008 03 31    13 02.06   +55 49.0    0.0875   1.045   119.8    56.0    20.1
2008 04 01    13 23.27   +57 36.0    0.0925   1.045   117.3    58.2    20.3
2008 04 02    13 43.94   +58 58.3    0.0978   1.045   115.0    60.1    20.5
2008 04 03    14 03.72   +59 59.7    0.103    1.045   113.1    61.7    20.7
2008 04 04    14 22.37   +60 43.9    0.109    1.045   111.3    63.1    20.8
2008 04 05    14 39.73   +61 14.0    0.115    1.045   109.8    64.3    21.0
2008 04 06    14 55.73   +61 33.0    0.121    1.045   108.4    65.3    21.1
2008 04 07    15 10.36   +61 43.2    0.127    1.046   107.2    66.1    21.2
2008 04 08    15 23.67   +61 46.6    0.133    1.046   106.2    66.8    21.4
2008 04 09    15 35.72   +61 44.8    0.139    1.047   105.3    67.4    21.5
2008 04 10    15 46.63   +61 38.9    0.146    1.048   104.4    67.8    21.6
2008 04 11    15 56.47   +61 30.1    0.152    1.049   103.7    68.2    21.7
2008 04 12    16 05.36   +61 19.0    0.158    1.050   103.1    68.4    21.8
2008 04 13    16 13.39   +61 06.3    0.165    1.051   102.6    68.6    21.9
2008 04 14    16 20.65   +60 52.4    0.171    1.052   102.1    68.7    22.0

Timothy B. Spahr             (C) Copyright 2008 MPC           M.P.E.C. 2008-F25

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