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  • MPEC 2018-T160: 2009 FY29

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    M.P.E.C. 2018-T160                               Issued 2018 Oct. 13, 14:04 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2009 FY29
    
                               Revision to MPEC 2009-F90
    
    Additional Observations:
         K09F29Y  C2018 10 05.56772504 31 09.707+00 02 46.62         22.71GVET160T12
         K09F29Y  C2018 10 05.57525704 31 09.552+00 02 37.65         23.21GVET160T12
         K09F29Y  C2018 10 10.58076704 29 07.933-01 37 57.48         22.78GVET160T12
         K09F29Y  C2018 10 10.58542604 29 07.772-01 38 03.16         22.74GVET160T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer D. Hung.  Measurer
        D. J. Tholen.  2.24-m f/10.1 reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    181005 T12  0.5-  0.1+    181010 T12  0.5-  0.1+    MPO162544   +0.00022 day
    
    Orbital elements:
    2009 FY29                                                Earth MOID = 0.2858 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 175.00609              (2000.0)            P               Q
    n   0.44858435     Peri.   91.16387     +0.10001615     +0.99448104
    a   1.6900776      Node   184.92535     -0.99456340     +0.09899502
    e   0.3793631      Incl.   21.65970     -0.02898981     +0.03474828
    P   2.20           H   20.1           G   0.15           U   1
    Residuals in seconds of arc
    090326 G96  0.3+  0.1+    090417 703  0.4+  0.2-    090605 H55  0.2-  0.1+
    090326 G96  0.2+  0.1-    090417 703  0.2-  0.3-    090605 H55  0.1-  0.3+
    090326 G96  0.1-  0.1+    090417 703  0.9-  0.1+    090606 H55  0.5-  0.4+
    090326 G96  0.4-  0.1+    090418 H55  0.0   0.2+    090606 H55  0.1-  0.2+
    090327 J95  1.1-  1.0-    090418 H55  0.2-  0.1+    090606 H55  0.0   0.2+
    090327 J95  0.6+  0.0     090418 H55  0.1-  0.0     090707 H55  0.0   0.2-
    090327 J95  0.1+  0.1-    090418 H55  0.2-  0.1-    090707 H55  0.4+  0.6+
    090327 G96  0.1-  0.0     090419 704  0.7-  0.2+    090717 H01  0.1-  0.3+
    090327 G96  0.3+  0.3-    090419 704  1.1+  0.1+    090717 H01  0.1-  0.3+
    090327 291  0.3+  0.3+    090419 704  1.0+  1.8+    090717 H01  0.0   0.4+
    090327 G96  0.5+  0.1+    090419 704  1.8+  0.1-    090812 H55  0.3+  0.4+
    090327 291  0.5+  1.0+    090420 704  0.3-  0.1-    090812 H55  0.1+  0.2+
    090329 711  0.2-  0.7+    090420 704  0.6-  0.6-    090812 H55  0.2-  0.1+
    090329 711  0.7+  2.0+    090420 704  0.2-  0.4+    090824 B67  0.2+  0.4-
    090329 711  1.6-  1.0-    090420 704  0.2-  0.7+    090824 B67  0.8+  0.6-
    090330 J95  0.1-  0.2+    090420 704  1.3-  0.7+    090824 B67  1.7+  0.2+
    090330 J95  0.2-  0.2+    090420 113  0.4-  0.4+    090829 704  1.2-  0.1-
    090330 J95  0.6+  0.1+    090420 113  0.1-  0.3+    090829 704  1.1-  0.4-
    090330 H55  0.4+  0.4-    090420 113  0.8+  0.0     090829 704  0.6-  0.3+
    090330 H55  0.5+  0.3-    090421 704  0.8+  0.3+    090917 703  0.1+  0.2-
    090330 H55  0.4+  0.3+    090421 704  0.8+  0.9+    090917 703  0.1-  0.4+
    090401 H55  0.1-  0.0     090421 704  0.5+  0.2+    090917 703  0.6+  0.2+
    090401 H55  0.2+  0.2+    090421 704  0.3+  0.1+    090925 G96  0.4+  0.1-
    090401 H55  0.3+  0.1+    090422 H55  0.2-  0.1-    090925 G96  0.1+  0.0
    090404 H55  0.1+  0.1+    090422 H55  0.2-  0.0     090925 G96  0.2+  0.0
    090404 H55  0.1-  0.0     090422 H55  0.1-  0.1-    090925 G96  0.0   0.0
    090404 H55  0.1-  0.2+    090422 H55  0.1-  0.1-    090927 H45  0.2+  0.2+
    090405 J95  0.2+  0.2-    090422 H55  0.1-  0.1-    090927 H45  0.1-  0.3-
    090405 J95  0.0   0.4-    090422 H55  0.0   0.1-    090927 H45  0.2-  0.5-
    090405 J95  0.1+  0.1+    090510 H55  0.1+  0.1-    090927 H45  0.1+  0.0
    090405 J95  0.2+  0.0     090510 H55  0.0   0.0     090927 H45  0.1+  0.3+
    090408 H55  0.1-  0.0     090510 H55  0.1-  0.1+    090927 H45  0.1-  0.4-
    090408 H55  0.0   0.0     090510 H55  0.3-  0.1-    090928 G96  0.0   0.1-
    090408 H55  0.2-  0.0     090515 H55  0.3-  0.4+    090928 G96  0.2-  0.1-
    090409 H55  0.5-  0.5+    090515 H55  0.2-  0.2+    090928 G96  0.4-  0.2-
    090409 H55  0.2+  0.2+    090515 H55  0.4-  0.4+    181005 T12  0.0   0.0
    090409 H55  0.1-  0.1+    090519 H55  0.2-  0.3+    181005 T12  0.0   0.1+
    090417 H55  0.2-  0.0     090519 H55  0.1-  0.0     181010 T12  0.0   0.1+
    090417 H55  0.3-  0.2-    090519 H55  0.1-  0.2-    181010 T12  0.0   0.1+
    090417 H55  0.2-  0.2-    090605 H55  0.2+  0.6-
    
    Ephemeris:
    2009 FY29                a,e,i = 1.69, 0.38, 22                  q = 1.0489
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 09 13    04 26 37.1 +06 57 43   1.2157  1.7491   103.4    34.0    23.2
    ...
    2018 09 28    04 32 04.4 +02 30 57   1.1392  1.8196   116.2    29.6    23.0
    ...
    2018 10 06    04 31 01.9 -00 05 48   1.1054  1.8555   123.5    26.7    22.9
    ...
    2018 10 12    04 28 21.3 -02 06 32   1.0853  1.8817   129.1    24.3    22.8
    2018 10 13    04 27 45.1 -02 26 41   1.0825  1.8860   130.0    23.9    22.8
    2018 10 14    04 27 06.3 -02 46 50   1.0798  1.8902   130.9    23.5    22.8
    ...
    2018 10 20    04 22 20.6 -04 46 07   1.0674  1.9155   136.3    21.0    22.7
    ...
    2018 10 28    04 13 51.5 -07 16 20   1.0617  1.9480   142.8    18.0    22.6
    ...
    2018 11 12    03 53 28.0 -11 01 29   1.0899  2.0055   149.2    14.6    22.6
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-T160
    

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