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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-O48 : 2003 FR6

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M.P.E.C. 2006-O48                                Issued 2006 July 27, 03:12 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

                                   2003 FR6

                           Revision to MPEC 2003-F58

Additional Observations:
     K03F06R  C2006 07 26.02259 00 19 49.94 +42 38 58.4          21.0 V EO048540
     K03F06R  C2006 07 26.03736 00 19 50.36 +42 38 50.5          21.1 V EO048540
     K03F06R  C2006 07 26.05212 00 19 50.74 +42 38 39.5          21.2 V EO048540
     K03F06R  C2006 07 27.03677 00 20 19.91 +42 27 50.5          21.0 V EO048540
     K03F06R  C2006 07 27.05349 00 20 20.36 +42 27 39.6          21.1 V EO048540

Observer details:
540 Linz.  Observer E. Meyer.  0.6-m f/3.3 reflector + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
060726 540 71.3+ 78.8-    060727 540 71.9+ 78.8-    MPO 50753   -0.033 day

Orbital elements:
2003 FR6                                                 Earth MOID = 0.4254 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
M  53.06410              (2000.0)            P               Q
n   0.35180953     Peri.   72.51900     -0.22101311     +0.97277850
a   1.9873041      Node   186.15134     -0.93724603     -0.19209769
e   0.3975217      Incl.   40.56165     +0.26967219     +0.12961664
P   2.80           H   19.1           G   0.15           U   2
Residuals in seconds of arc
030328 691  0.1-  0.9+    030331 246  0.5+  0.8-    030411 246  0.8+  0.9-
030328 691  0.4-  0.6+    030331 246  0.1+  0.4-    030420 246  0.2+  0.7-
030328 691  0.0   0.0     030331 246  0.0   0.6-    030420 246  0.1-  0.8-
030328 246  0.5-  0.2-    030331 246  1.5+  0.6-    030420 246  0.3+  0.7-
030328 246  0.6+  0.0     030331 246 (0.2+  2.1-)   030420 246  0.0   0.1-
030328 246  0.3+  0.1+    030404 448  0.0   0.4-    030420 246  0.4+  0.0
030328 246  0.6+  1.1-    030404 448  0.2-  0.0     030420 941  0.6+  1.1+
030328 246  0.1+  0.6-    030404 448  0.0   0.1+    030420 941  0.4+  1.6+
030328 246  0.7-  0.2+    030404 246  0.1+  0.3+    030420 941  0.2+  1.3+
030328 246  0.2+  0.3-    030404 246  0.1+  0.2-    030420 941  0.0   1.1+
030328 246  0.3+  0.4-    030404 246  0.4+  0.6-    030420 941  0.1-  1.0+
030328 557  0.8-  0.4-    030404 246  0.2-  0.8-    030427 941  0.3+  0.7-
030328 557  0.1+  0.0     030404 246  0.4+  0.3-    030427 941  0.2+  0.1-
030328 557  0.2+  0.5-    030404 246  0.3+  0.3-    030427 941  0.3+  0.3-
030329 809  0.2-  0.4+    030405 699  0.6+  1.0-    030427 941  0.2+  0.5-
030329 809  0.1+  0.4-    030405 699  1.5-  0.4+    030427 941  0.2+  0.7-
030329 809  0.1-  0.0     030405 699  0.3+  0.4+    030427 941  0.1+  0.8-
030329 446  0.2+  0.5-    030405 699  0.8-  0.5-    030729 568  0.1-  0.0
030329 446  1.2-  0.1-    030405 941  0.4+  1.2+    030729 568  0.1+  0.0
030329 291  0.1+  0.1-    030405 941  0.8+  0.9+    060726 540  0.3+  0.1-
030329 291  1.0-  0.5+    030405 941  0.7+  0.8+    060726 540  0.3+  1.2+
030329 291  0.2+  0.4-    030406 176  0.3+  0.7+    060726 540  0.1-  0.5-
030329 649  0.3-  0.1-    030406 176  0.2-  0.5+    060727 540  0.3-  0.3-
030329 649  0.1-  0.0     030406 176  0.8-  0.3+    060727 540  0.0   0.1-
030329 649  0.2+  0.2-    030406 176  1.2-  0.2+
030331 246  0.8+  1.1-    030411 246  0.3+  0.5-

Ephemeris:
2003 FR6                 a,e,i = 1.99, 0.40, 41                  q = 1.1973
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 07 24    00 18.68   +42 59.6    0.972    1.471    95.4    43.4    21.6
2006 08 03    00 22.39   +40 55.6    0.917    1.521   103.8    40.4    21.4
2006 08 13    00 21.16   +37 46.5    0.862    1.573   113.8    36.1    21.2
2006 08 23    00 15.24   +33 15.8    0.813    1.626   125.7    30.3    21.0
2006 09 02    00 05.63   +27 12.8    0.778    1.679   139.5    23.0    20.8
2006 09 12    23 54.12   +19 49.7    0.768    1.731   154.4    14.6    20.5
2006 09 22    23 42.78   +11 49.3    0.791    1.784   167.3     7.1    20.4
2006 10 02    23 33.47   +04 12.9    0.849    1.836   165.5     7.8    20.6
2006 10 12    23 27.34   -02 11.3    0.942    1.887   153.2    13.8    21.1
2006 10 22    23 24.70   -07 05.5    1.062    1.937   140.6    19.0    21.6

Gareth V. Williams           (C) Copyright 2006 MPC           M.P.E.C. 2006-O48

Read MPEC 2006-O47 Read MPEC 2006-O49


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