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  • MPEC 2012-F64 : 2012 FT23

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    M.P.E.C. 2012-F64                                Issued 2012 Mar. 24, 12:33 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2012 FT23
    
    Observations:
         K12F23T* C2012 03 23.20722 09 57 49.64 +23 39 03.6          21.5 VrEF064G96
         K12F23T  C2012 03 23.21528 09 57 50.76 +23 37 38.5          21.1 VrEF064G96
         K12F23T  C2012 03 23.22336 09 57 51.87 +23 36 12.7          21.7 VrEF064G96
         K12F23T  C2012 03 23.23146 09 57 52.92 +23 34 47.5          21.6 VrEF064G96
         K12F23T  C2012 03 23.27459 09 57 58.89 +23 27 10.0          21.5 VrEF064G96
         K12F23T  C2012 03 23.27511 09 57 59.00 +23 27 03.7          21.3 VrEF064G96
         K12F23T  C2012 03 23.27563 09 57 59.11 +23 26 59.1          21.4 VrEF064G96
         K12F23T  C2012 03 23.27613 09 57 59.18 +23 26 53.8          20.8 VrEF064G96
         K12F23T  C2012 03 23.28714 09 58 00.47 +23 24 54.2          20.8 RoEF064H01
         K12F23T  C2012 03 23.29785 09 58 01.99 +23 23 00.1          20.0 RoEF064H01
         K12F23T  C2012 03 23.30398 09 58 02.86 +23 21 54.9          20.9 RoEF064H01
         K12F23T  C2012 03 23.31027 09 58 03.76 +23 20 48.2          20.7 RoEF064H01
         K12F23T HC2012 03 23.83814 09 59 33.88 +21 48 46.1                uEF064J95
         K12F23T FC2012 03 23.86358 09 59 37.42 +21 44 23.7          21.0 RuEF064J95
         K12F23T  C2012 03 24.11157 10 00 18.32 +21 02 20.8          20.2 RoEF064H01
         K12F23T  C2012 03 24.12213 10 00 19.75 +21 00 33.9          20.4 RoEF064H01
         K12F23T  C2012 03 24.12646 10 00 20.32 +20 59 50.5          20.4 RoEF064H01
         K12F23T  C2012 03 24.13508 10 00 21.49 +20 58 22.9          21.0 RoEF064H01
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2012 FT23                                                Earth MOID = 0.0881 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M  15.76402              (2000.0)            P               Q
    n   0.48663052     Peri.  130.34014     -0.68711615     -0.72640680
    a   1.6007978      Node     3.17514     +0.56337793     -0.54512928
    e   0.3738425      Incl.   14.96462     +0.45877740     -0.41852985
    P   2.03           H   24.1           G   0.15           U   8
    Residuals in seconds of arc
    120323 G96  0.1+  0.1+    120323 G96  0.4+  0.2+    120323 J95  0.3+  0.6+
    120323 G96  0.2+  0.2+    120323 G96  0.4+  0.2+    120323 J95  0.5-  0.6-
    120323 G96  0.1+  0.1-    120323 H01  0.1+  0.0     120324 H01  0.2+  0.0
    120323 G96  0.8-  0.5+    120323 H01  0.1+  0.3-    120324 H01  0.2+  0.1-
    120323 G96  0.6-  0.1+    120323 H01  0.1+  0.3-    120324 H01  0.0   0.3+
    120323 G96  0.1-  0.7-    120323 H01  0.2+  0.2-    120324 H01  0.2+  0.1-
    
    Ephemeris:
    2012 FT23                a,e,i = 1.60, 0.37, 15                  q = 1.0024
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 02 23    01 28 57.5 +78 16 30   0.1745  1.0107    92.1    78.0    23.1
    ...
    2012 03 09    08 37 04.9 +67 35 19   0.1195  1.0421   111.2    62.6    21.8
    ...
    2012 03 17    09 36 09.2 +43 29 42   0.1099  1.0672   128.7    46.7    21.2
    ...
    2012 03 23    09 57 14.4 +24 16 05   0.1186  1.0892   139.2    36.8    21.1
    2012 03 24    09 59 58.0 +21 21 48   0.1214  1.0931   140.3    35.7    21.2
    2012 03 25    10 02 32.7 +18 34 58   0.1245  1.0971   141.2    34.7    21.2
    ...
    2012 03 31    10 15 45.8 +04 40 56   0.1493  1.1222   143.2    32.2    21.6
    ...
    2012 04 08    10 30 05.6 -07 22 51   0.1944  1.1586   140.9    33.0    22.2
    ...
    2012 04 23    10 53 59.8 -18 40 47   0.3003  1.2335   134.1    35.8    23.4
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-F64
    

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