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  • MPEC 2023-G76 : 2017 FA65

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    M.P.E.C. 2023-G76                                Issued 2023 April 13, 14:05 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                    2017 FA65                                
    
    
                               Revision to MPEC 2017-F115                           
    
    Additional Observations:
         K17F65A  C2011 03 09.53025511 07 41.068-00 37 36.89         20.71GVEG076F51
         K17F65A  C2011 03 09.54122011 07 40.261-00 36 50.93         22.13GVEG076F51
         K17F65A  C2011 03 10.44685011 06 46.363+00 26 15.30         21.33GVEG076F51
         K17F65A  C2017 04 15.45331712 31 33.982+29 38 14.26         21.10GVEG076F51
         K17F65A  C2017 04 15.46465712 31 33.347+29 38 35.09         21.74GVEG076F51
         K17F65A  C2023 03 18.50915114 32 21.729-01 26 03.73         22.63GVEG076F52
         K17F65A  C2023 03 18.52254814 32 22.095-01 25 20.54         22.25GVEG076F52
         K17F65A  C2023 03 24.55064714 35 04.159+04 15 47.05         21.61GVEG076F51
         K17F65A  C2023 03 24.55342114 35 04.189+04 15 56.92         22.10GVEG076F51
         K17F65A  C2023 03 27.53154114 35 31.009+07 14 59.92         21.91GVEG076F51
         K17F65A  C2023 03 27.54219314 35 30.884+07 15 39.05         21.94GVEG076F51
         K17F65A  C2023 03 27.55285614 35 30.738+07 16 18.08         22.23GVEG076F51
         K17F65A  C2023 03 27.56349014 35 30.621+07 16 56.55         22.07GVEG076F51
         K17F65A  C2023 04 12.37583714 28 31.930+22 56 29.40         22.06GVEG076V00
         K17F65A  C2023 04 12.38082214 28 31.588+22 56 45.31         21.98GVEG076V00
         K17F65A  C2023 04 12.38578514 28 31.271+22 57 01.48         22.33GVEG076V00
         K17F65A  C2023 04 12.39074514 28 30.925+22 57 16.96         22.21GVEG076V00
         K17F65A mC2023 04 12.41818614 28 29.089+22 58 44.36         22.30GVEG076V00
         K17F65A mC2023 04 12.41950414 28 28.999+22 58 48.54         22.22GVEG076V00
         K17F65A mC2023 04 12.42082314 28 28.916+22 58 52.72         22.09GVEG076V00
         K17F65A mC2023 04 12.42214314 28 28.826+22 58 56.86         22.23GVEG076V00
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
        Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    V00 Kitt Peak-Bok.  Observer R. A. Mastaler.  Measurers M. J. Brucker, E. J.
        Christensen, C. E. Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
        Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
        Larson, G. J. Leonard, R. S. McMillan, D. Rankin, R. L. Seaman, A.
        Serrano, F. C. Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic
        CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    110309 F51 6.17+ 1.16+    230412 V00 5.07+ 1.46+    MPO405655   -1.35 days
    
    Orbital elements:
    2017 FA65                                                Earth MOID = 0.0553 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 153.08217              (2000.0)            P               Q                  
    n   0.82394402     Peri.  200.46064     +0.97299790     -0.22912129             
    a   1.1268625      Node   172.61572     +0.23018109     +0.95426810             
    e   0.0610136      Incl.   12.53860     +0.01708088     +0.19203082             
    P   1.20           H   23.85          G   0.15           U   1                  
    Residuals in seconds of arc
    110309 F51  0.3-  0.0     170323 V37  0.0   0.2+    230318 F52  0.0   0.1-
    110309 F51  0.0   0.2+    170323 V37  0.2+  0.3+    230324 F51  0.2-  0.2+
    110310 F51  0.1-  0.2+    170323 V37  0.2-  0.3+    230324 F51  0.3+  0.2+
    170320 F51  0.5-  0.1+    170323 V37  0.2+  1.0+    230327 F51  0.1-  0.1-
    170320 F51  0.5-  0.0     170323 568  0.2-  0.0     230327 F51  0.0   0.1+
    170320 F51  0.4-  0.1-    170323 568  0.1-  0.1-    230327 F51  0.3-  0.2+
    170320 F51  0.4-  0.1+    170323 568  0.1-  0.0     230327 F51  0.1-  0.1-
    170322 F51  0.1-  0.1+    170324 691  0.7+  0.4-    230412 V00  0.0   0.0
    170322 F51  0.2-  0.0     170324 691  1.4+  0.3-    230412 V00  0.1-  0.0
    170322 F51  0.3-  0.0     170415 F51  0.0   0.1-    230412 V00  0.2+  0.3+
    170322 F51  0.4-  0.3-    170415 F51  0.3-  0.3+    230412 V00  0.0   0.0
    170323 H21  0.1+  0.0     170418 705  0.1+  0.1-    230412 V00  0.1+  0.2+
    170323 H21  0.2-  0.0     170418 705  0.1+  0.1-    230412 V00  0.0   0.2+
    170323 H21  0.2+  0.1+    170418 705  0.0   0.3-    230412 V00  0.1+  0.2+
    170323 V37  0.1-  0.2+    230318 F52  0.4-  0.3-    230412 V00  0.1+  0.1+
    
    Ephemeris:
    2017 FA65                a,e,i = 1.13, 0.06, 13                  q = 1.0581
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 03 14    14 28 46.8 -05 14 53   0.2608  1.1941   135.5    35.7    22.8
    ...
    2023 03 29    14 35 31.2 +08 44 52   0.2295  1.1956   146.2    27.7    22.3
    ...
    2023 04 06    14 33 06.7 +16 53 57   0.2249  1.1953   147.0    27.1    22.2
    ...
    2023 04 12    14 28 51.8 +22 36 23   0.2269  1.1945   144.7    29.0    22.3
    2023 04 13    14 27 58.9 +23 29 37   0.2277  1.1943   144.1    29.5    22.3
    2023 04 14    14 27 03.4 +24 21 32   0.2286  1.1941   143.4    30.0    22.3
    ...
    2023 04 20    14 20 46.1 +29 01 22   0.2361  1.1927   139.0    33.5    22.5
    ...
    2023 04 28    14 11 30.2 +33 40 12   0.2509  1.1902   132.4    38.6    22.8
    ...
    2023 05 13    13 57 13.4 +37 48 27   0.2867  1.1835   120.9    47.1    23.3
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-G76
    


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