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  • MPEC 2022-T69 : 2014 FY56

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    M.P.E.C. 2022-T69                               Issued 2022 October 4, 21:52 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
    
                                    2014 FY56                                
    
    
                               Revision to MPEC 2014-G50                            
    
    Additional Observations:
         K14F56Y  C2022 09 29.44606901 36 33.490-29 31 44.16         22.26wUET069F51
         K14F56Y  C2022 09 29.45771301 36 31.169-29 31 36.13         22.50wUET069F51
         K14F56Y  C2022 09 29.46934301 36 28.814-29 31 27.58         22.17wUET069F51
         K14F56Y  C2022 09 29.48086301 36 26.563-29 31 19.44         21.73wUET069F51
         K14F56Y ^C2022 09 30.51606901 33 02.790-29 18 13.14         22.16GVET069568
         K14F56Y ^C2022 09 30.51901901 33 02.170-29 18 10.83         22.06GVET069568
         K14F56Y ^C2022 09 30.52223901 33 01.512-29 18 08.06         21.96GVET069568
         K14F56Y |C2022 10 01.20354 01 30 44.14 -29 08 29.8          21.5 GVET069807
         K14F56Y |C2022 10 01.20686 01 30 43.44 -29 08 26.8          21.4 GVET069807
         K14F56Y |C2022 10 01.21056 01 30 42.64 -29 08 23.9          21.5 GVET069807
         K14F56Y ^C2022 10 04.57318001 18 35.663-28 11 46.76         21.67GVET069568
         K14F56Y ^C2022 10 04.57415501 18 35.444-28 11 45.51         21.67GVET069568
         K14F56Y ^C2022 10 04.57514101 18 35.207-28 11 44.40         21.64GVET069568
         K14F56Y ^C2022 10 04.58113301 18 33.824-28 11 37.07         21.52GVET069568
    
    Observer details:
    568 Maunakea.  Observers J. Fairlamb, R. Wainscoat, L. Wells, N. Manset.
        Measurers R. Weryk, Y. Ramanjooloo, R. Wainscoat.  2.24-m University of
        Hawaii reflector + CCD, 3.6-m Canada-France-Hawaii Telescope + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
        Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
        Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
    220929 F51    8-   10-    221004 568    9-   11-    MPO290439   -9.23 days
    
    Orbital elements:
    2014 FY56                                                Earth MOID = 0.2510 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
    M 291.11746              (2000.0)            P               Q                  
    n   0.43252191     Peri.   66.87453     +0.02213669     -0.96861216             
    a   1.7316654      Node    25.91081     +0.57554613     -0.19014912             
    e   0.3845224      Incl.   34.51367     +0.81746964     +0.16010559             
    P   2.28           H   21.45          G   0.15           U   2                  
    Residuals in seconds of arc
    140330 G96  0.4+  0.1-    140401 H21  0.1+  0.6-    220930 568  0.1+  0.0
    140330 G96  0.2-  0.2-    140401 H21  0.2-  0.6-    220930 568  0.0   0.1-
    140330 G96  0.8+  0.8+    140408 H01  0.0   0.1+    220930 568  0.1+  0.0
    140330 G96  0.2+  0.6-    140408 H01  0.3-  0.2+    221001 807  0.2+  0.3-
    140331 291  0.2+  0.1-    140408 H01  0.0   0.1-    221001 807  0.2+  0.1-
    140331 291  0.0   0.2-    140408 H01  0.2-  0.0     221001 807  0.0   0.4-
    140401 291  0.1+  0.1+    220929 F51  0.4-  0.1+    221004 568  0.0   0.0
    140401 291  0.1+  0.2+    220929 F51  0.3-  0.1-    221004 568  0.1+  0.1+
    140401 291  0.1-  0.2+    220929 F51  0.6-  0.2+    221004 568  0.1-  0.0
    140401 H21  0.1-  0.0     220929 F51  0.1+  0.1+    221004 568  0.0   0.0
    
    Ephemeris:
    2014 FY56                a,e,i = 1.73, 0.38, 35                  q = 1.0658
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 04    02 22 12.2 -30 23 21   0.7968  1.6079   125.5    30.7    23.3
    ...
    2022 09 19    02 03 38.4 -30 38 15   0.6348  1.5272   136.1    27.1    22.6
    ...
    2022 09 27    01 44 03.6 -29 56 58   0.5599  1.4837   141.9    24.7    22.2
    ...
    2022 10 03    01 24 25.4 -28 40 23   0.5112  1.4511   145.5    23.0    21.9
    2022 10 04    01 20 45.5 -28 22 34   0.5038  1.4456   145.9    22.8    21.8
    2022 10 05    01 16 59.5 -28 03 06   0.4966  1.4402   146.4    22.6    21.8
    ...
    2022 10 11    00 52 30.6 -25 28 48   0.4590  1.4077   147.6    22.3    21.6
    ...
    2022 10 19    00 16 54.9 -20 13 58   0.4249  1.3647   144.5    25.1    21.4
    ...
    2022 11 03    23 15 48.6 -06 03 42   0.4155  1.2868   127.2    37.9    21.6
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-T69
    


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