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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-C29 : 2002 FA6

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M.P.E.C. 2003-C29                                Issued 2003 Feb. 5, 18:39 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://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2002 FA6

                           Revision to MPEC 2002-F51

Additional Observations:
     K02F06A 9C2003 01 29.31109 13 21 22.55 -24 13 45.9          21.0 R      809
     K02F06A 9C2003 01 29.31284 13 21 22.70 -24 13 44.9          21.1 R      809
     K02F06A 9C2003 01 29.31459 13 21 22.82 -24 13 43.8          20.8 R      809
     K02F06A 9C2003 01 30.32186 13 22 44.72 -24 02 53.1          21.1 R      809
     K02F06A 9C2003 01 30.32359 13 22 44.86 -24 02 52.0          20.6 R      809
     K02F06A 9C2003 01 30.32532 13 22 45.01 -24 02 50.8          20.9 R      809

Observer details:
809 European Southern Observatory, La Silla.  Observers A. Boattini,
    O. Hainaut.  Measurers A. Boattini, H. Scholl, G. Hahn, M. Carpino.
    3.58-m New Technology Telescope + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
030129 809  7.0-  5.9-    030130 809  6.9-  6.0-    MPO 30730   +0.00087 day

Orbital elements:
2002 FA6
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5                 MPC
M  96.84112              (2000.0)            P               Q
n   0.96575388     Peri.  173.38045     +0.98000346     +0.19359442
a   1.0136587      Node   174.73883     -0.19768156     +0.97361413
e   0.3223392      Incl.   30.09743     -0.02269848     -0.12081690
P   1.02           H   20.0           G   0.15           U   4
Residuals in seconds of arc
020321 699  0.3-  0.6+    020324 422  0.6+  0.9-    020504 649  0.3-  0.7+
020321 699  0.7-  0.2+    020401 540  1.0-  0.9-    020504 649  0.2-  0.1-
020321 699  0.8-  0.6+    020401 540  1.1-  1.2-    020504 649  0.3+  0.3-
020321 699  0.8-  0.4+    020406 649  0.4+  0.2+    030129 809  0.0   0.0
020323 649  1.4+  0.2+    020406 649  0.1+  0.9+    030129 809  0.1+  0.0
020323 649  0.5+  0.4-    020406 649  0.3+  0.4+    030129 809  0.1-  0.0
020323 649  0.3+  0.3+    020422 649  0.1-  0.3-    030130 809  0.1-  0.1-
020324 422  1.4+  0.5-    020422 649  0.2+  0.0     030130 809  0.0   0.1-
020324 422  0.9-  0.3+    020422 649  0.6+  0.0     030130 809  0.3+  0.1-

Ephemeris:
2002 FA6                 a,e,i = 1.01, 0.32, 30                  q = 0.6869
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2003 01 31    13 23.64   -23 55.2    0.718    1.334   101.9    46.3    21.7
2003 02 10    13 35.46   -21 18.6    0.624    1.339   110.5    43.6    21.3
2003 02 20    13 43.81   -16 56.8    0.532    1.340   120.5    39.4    20.8
2003 03 02    13 47.48   -10 01.8    0.449    1.335   132.4    33.2    20.3
2003 03 12    13 44.91   +00 19.7    0.382    1.325   145.3    25.2    19.7
2003 03 22    13 34.77   +14 09.5    0.341    1.310   153.1    20.1    19.3
2003 04 01    13 16.44   +29 12.5    0.335    1.289   145.4    26.1    19.4
2003 04 11    12 51.65   +41 49.3    0.361    1.263   129.8    37.5    19.8
2003 04 21    12 24.99   +50 18.7    0.405    1.232   115.1    47.6    20.3
2003 05 01    12 01.66   +55 18.9    0.456    1.196   103.1    55.1    20.7
2003 05 11    11 44.99   +58 05.3    0.505    1.155    93.3    60.8    21.0
2003 05 21    11 35.19   +59 39.2    0.547    1.109    85.2    65.4    21.2
2003 05 31    11 30.53   +60 37.6    0.576    1.059    78.2    69.6    21.4
2003 06 10    11 28.52   +61 22.7    0.591    1.005    72.0    73.9    21.5
2003 06 20    11 25.64   +62 07.9    0.589    0.948    66.3    79.0    21.5
2003 06 30    11 17.08   +62 56.1    0.569    0.890    60.8    85.3    21.5

Gareth V. Williams           (C) Copyright 2003 MPC           M.P.E.C. 2003-C29

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