• MPC Preparation (Info)

  • MPEC 2012-F67 : 2012 FW23

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    M.P.E.C. 2012-F67                                Issued 2012 Mar. 24, 12:39 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2012 FW23
    
    Observations:
         K12F23W* C2012 03 23.32375 12 35 51.10 -06 31 49.9          21.1 VrEF067G96
         K12F23W  C2012 03 23.33069 12 35 51.68 -06 31 17.4          21.4 VrEF067G96
         K12F23W  C2012 03 23.33769 12 35 52.36 -06 30 43.4          20.3 VrEF067G96
         K12F23W  C2012 03 23.38113 12 35 56.22 -06 27 16.4          21.4 VrEF067G96
         K12F23W  C2012 03 23.38171 12 35 56.25 -06 27 13.3          21.6 VrEF067G96
         K12F23W  C2012 03 23.38230 12 35 56.29 -06 27 10.9          21.3 VrEF067G96
         K12F23W  C2012 03 23.41807 12 35 59.60 -06 24 19.6          20.8 VrEF067G96
         K12F23W  C2012 03 23.41924 12 35 59.71 -06 24 13.6          21.0 VrEF067G96
         K12F23W  C2012 03 23.42040 12 35 59.82 -06 24 08.3          20.5 VrEF067G96
         K12F23W  C2012 03 23.42157 12 35 59.92 -06 24 02.8          20.5 VrEF067G96
         K12F23W KC2012 03 24.37995 12 37 48.75 -05 06 47.3                oEF067291
         K12F23W KC2012 03 24.38160 12 37 48.91 -05 06 39.3                oEF067291
         K12F23W KC2012 03 24.38323 12 37 49.05 -05 06 31.3                oEF067291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    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.
    
    Orbital elements:
    2012 FW23                                                Earth MOID = 0.1270 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 333.86578              (2000.0)            P               Q
    n   0.65923417     Peri.   25.35229     -0.86087192     +0.50848840
    a   1.3075036      Node   185.32199     -0.49408780     -0.84404211
    e   0.1456167      Incl.   11.45112     -0.12155980     -0.17038917
    P   1.50           H   24.5           G   0.15           U   8
    Residuals in seconds of arc
    120323 G96  0.2+  0.1+    120323 G96  0.5-  0.2-    120324 291  0.1-  0.1+
    120323 G96  0.4-  0.4-    120323 G96  0.1+  0.1-    120324 291  0.1+  0.0
    120323 G96  0.5+  0.3+    120323 G96  0.1+  0.3+    120324 291  0.0   0.0
    120323 G96  0.0   0.1-    120323 G96  0.2+  0.0
    120323 G96  0.3-  0.2+    120323 G96  0.0   0.1-
    
    Ephemeris:
    2012 FW23                a,e,i = 1.31, 0.15, 11                  q = 1.1171
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 02 23    11 48 02.0 -27 03 27   0.2357  1.1734   137.3    34.9    23.1
    ...
    2012 03 09    12 10 56.8 -20 55 30   0.1752  1.1499   151.5    24.3    22.2
    ...
    2012 03 17    12 24 25.5 -14 02 29   0.1508  1.1395   162.1    15.6    21.5
    ...
    2012 03 23    12 35 14.7 -06 56 47   0.1376  1.1329   171.3     7.7    21.0
    2012 03 24    12 37 06.9 -05 37 04   0.1359  1.1319   172.7     6.4    20.9
    2012 03 25    12 39 00.2 -04 15 13   0.1343  1.1310   173.9     5.3    20.8
    ...
    2012 03 31    12 50 46.2 +04 28 08   0.1283  1.1258   170.9     8.1    20.9
    ...
    2012 04 08    13 07 27.4 +16 14 09   0.1290  1.1208   156.6    20.8    21.3
    ...
    2012 04 23    13 39 27.4 +32 30 34   0.1515  1.1171   134.6    39.9    22.2
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-F67
    

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