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  • MPEC 2012-F27 : 2012 FJ

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    M.P.E.C. 2012-F27                                Issued 2012 Mar. 17, 17:52 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 FJ
    
    Observations:
         K12F00J* C2012 03 16.44615 15 11 05.16 -18 09 11.1          18.3  cEF027704
         K12F00J  C2012 03 16.44911 15 11 05.78 -18 08 54.6          18.7 VrEF027703
         K12F00J  C2012 03 16.45733 15 11 07.10 -18 08 08.2          19.2  cEF027704
         K12F00J  C2012 03 16.45829 15 11 07.36 -18 08 03.1          18.6 VrEF027703
         K12F00J  C2012 03 16.46752 15 11 08.98 -18 07 10.7          18.7 VrEF027703
         K12F00J  C2012 03 16.46847 15 11 09.07 -18 07 05.8          19.4  cEF027704
         K12F00J  C2012 03 16.47517 15 11 10.28 -18 06 27.2          18.7 VrEF027G96
         K12F00J  C2012 03 16.47667 15 11 10.53 -18 06 18.9          18.4 VrEF027703
         K12F00J  C2012 03 16.47962 15 11 10.93 -18 06 02.2          19.0  cEF027704
         K12F00J  C2012 03 16.48045 15 11 11.18 -18 05 57.3          18.7 VrEF027G96
         K12F00J  C2012 03 16.48579 15 11 12.12 -18 05 27.0          18.6 VrEF027G96
         K12F00J  C2012 03 16.49079 15 11 12.96 -18 04 58.8          19.2  cEF027704
         K12F00J  C2012 03 16.49110 15 11 13.05 -18 04 56.9          18.6 VrEF027G96
         K12F00J  C2012 03 16.51001 15 11 16.27 -18 03 09.9          18.3 RoEF027H01
         K12F00J  C2012 03 16.51616 15 11 17.33 -18 02 35.1          18.4 RoEF027H01
         K12F00J  C2012 03 16.52159 15 11 18.30 -18 02 04.2          18.4 RoEF027H01
         K12F00J  C2012 03 16.52401 15 11 18.77 -18 01 50.4          18.3 VrEF027G96
         K12F00J  C2012 03 16.52448 15 11 18.85 -18 01 47.3          18.3 VrEF027G96
         K12F00J  C2012 03 16.52500 15 11 18.95 -18 01 44.6          18.8 VrEF027G96
         K12F00J  C2012 03 16.52551 15 11 19.07 -18 01 41.4          18.7 VrEF027G96
         K12F00J  C2012 03 16.52778 15 11 19.40 -18 01 29.1          18.6 RoEF027H01
         K12F00J  C2012 03 16.53054 15 11 19.97 -18 01 11.1          18.0 VrEF027703
         K12F00J  C2012 03 16.53094 15 11 19.97 -18 01 09.7          18.0 VrEF027703
         K12F00J `C2012 03 16.68410 15 11 49.06 -17 46 16.4          18.2 RuEF027D90
         K12F00J `C2012 03 16.68944 15 11 49.99 -17 45 46.2          18.5 RuEF027D90
         K12F00J `C2012 03 16.69477 15 11 50.92 -17 45 15.7          18.5 RuEF027D90
         K12F00J  C2012 03 17.12417 15 13 08.29 -17 04 30.6          18.3 RrEF027106
         K12F00J  C2012 03 17.12580 15 13 08.54 -17 04 23.2          18.6 RrEF027106
         K12F00J  C2012 03 17.12743 15 13 08.85 -17 04 14.2          18.8 RrEF027106
         K12F00J KC2012 03 17.16335 15 13 16.49 -17 00 15.2          18.6 VuEF027I39
         K12F00J KC2012 03 17.18029 15 13 19.39 -16 58 37.6                uEF027I48
         K12F00J KC2012 03 17.18577 15 13 20.41 -16 58 06.7          18.8  uEF027I39
         K12F00J KC2012 03 17.19552 15 13 22.11 -16 57 09.5                uEF027I48
         K12F00J KC2012 03 17.23424 15 13 28.93 -16 53 25.8                uEF027I48
         K12F00J |C2012 03 17.31111 15 13 42.46 -16 45 59.7          18.7 VoEF027807
         K12F00J |C2012 03 17.31382 15 13 42.94 -16 45 44.1          19.0 VoEF027807
         K12F00J |C2012 03 17.31651 15 13 43.40 -16 45 28.3          19.1 VoEF027807
         K12F00J |C2012 03 17.31920 15 13 43.85 -16 45 12.6          19.0 VoEF027807
         K12F00J |C2012 03 17.32188 15 13 44.32 -16 44 57.1          19.1 VoEF027807
         K12F00J |C2012 03 17.32439 15 13 44.76 -16 44 42.3          19.0 VoEF027807
         K12F00J KC2012 03 17.41513615 14 00.80 -16 36 15.3          19.4 VtEF027H21
         K12F00J KC2012 03 17.41865315 14 01.40 -16 35 54.6          19.3 VtEF027H21
         K12F00J KC2012 03 17.42217015 14 02.01 -16 35 33.9          19.6 VtEF027H21
         K12F00J KC2012 03 17.42569115 14 02.63 -16 35 13.3          19.6 VtEF027H21
         K12F00J  C2012 03 17.45959 15 14 08.97 -16 31 53.2          18.7 RcEF027854
         K12F00J  C2012 03 17.46250 15 14 09.53 -16 31 35.9          18.7 RcEF027854
         K12F00J  C2012 03 17.46542 15 14 10.00 -16 31 18.6          18.7 RcEF027854
    
    Observer details:
    106 Crni Vrh.  Observer H. Mikuz.  0.6-m f/3.3 Deltagraph + CCD.
    703 Catalina Sky Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, P. Tricarico,
        A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
        0.68-m Schmidt + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
        R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall.  1.0-m
        f/2.15 reflector + CCD.
    807 Cerro Tololo.  Observers R. Holmes, T. Linder, V. Hoette.  Measurers
        R. Holmes, T. Linder.  0.41-m f/11 Ritchey-Chretien + CCD.
    854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
        Schmidt-Cassegrain + CCD.
    D90 RAS Observatory, Moorook.  Observer K. Hills.  0.41-m f/9 Ritchey-Chretien
        + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Vorobjov, L. Buzzi, S. Foglia.  0.61-m f/4.0 astrograph + CCD.
    I39 Observatorio Cruz del Sur, San Justo.  Observer A. Chapman.  0.20-m f/4
        reflector + CCD.
    I48 Observatorio El Catalejo, Santa Rosa.  Observer J. Spagnotto.  0.20-m f/5
        reflector + CCD.
    
    Orbital elements:
    2012 FJ                                                  Earth MOID = 0.2705 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 354.79250              (2000.0)            P               Q
    n   0.25848571     Peri.   14.76977     -0.91175994     +0.39117322
    a   2.4406847      Node   191.08067     -0.41071287     -0.86614232
    e   0.4841384      Incl.   40.65353     +0.00295817     +0.31109645
    P   3.81           H   18.7           G   0.15           U   9
    Residuals in seconds of arc
    120316 704  0.4+  0.6+    120316 G96  0.4-  0.4-    120317 I48  1.0-  0.2-
    120316 703  0.6+  0.0     120316 G96  0.4-  0.0     120317 I48  0.4-  0.9-
    120316 704  0.3+  0.2+    120316 G96  0.3-  0.3-    120317 807  0.0   0.2+
    120316 703  0.3+  0.4-    120316 G96  0.1+  0.0     120317 807  0.2+  0.0
    120316 703  0.5+  0.3-    120316 H01  0.0   0.4-    120317 807  0.1+  0.2+
    120316 704  0.7+  0.5-    120316 703  0.4+  1.7+    120317 807  0.1-  0.2+
    120316 G96  0.0   0.1-    120316 703  0.6-  0.8+    120317 807  0.0   0.0
    120316 703  0.1-  0.3-    120316 D90  0.1+  0.1+    120317 807  0.1+  0.2+
    120316 704  0.5-  0.0     120316 D90  0.1+  0.1-    120317 H21  0.0   0.2-
    120316 G96  0.3-  0.1-    120316 D90  0.1+  0.0     120317 H21  0.2-  0.1-
    120316 G96  0.2-  0.1-    120317 106  0.5+  1.5+    120317 H21  0.2-  0.0
    120316 704  0.6+  0.0     120317 106  0.0   0.6-    120317 H21  0.0   0.1-
    120316 G96  0.1-  0.1-    120317 106  0.4+  1.0-    120317 854  0.0   0.3-
    120316 H01  0.2-  0.1-    120317 I39  0.4+  1.3+    120317 854  0.9+  0.1-
    120316 H01  0.5-  0.3-    120317 I48  1.6-  0.2-    120317 854  0.4+  0.1+
    120316 H01  0.2-  0.3-    120317 I39  0.1+  0.1+
    
    Ephemeris:
    2012 FJ                  a,e,i = 2.44, 0.48, 41                  q = 1.2591
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 02 16    13 36 46.8 -42 23 06   0.7025  1.3534   105.1    44.8    20.3
    ...
    2012 03 02    14 25 09.1 -34 49 07   0.5305  1.3044   114.6    43.7    19.6
    ...
    2012 03 10    14 50 58.7 -27 01 48   0.4527  1.2850   120.8    41.6    19.2
    ...
    2012 03 16    15 09 43.5 -18 50 40   0.4059  1.2738   125.4    39.5    18.8
    2012 03 17    15 12 45.7 -17 16 15   0.3993  1.2722   126.2    39.2    18.8
    2012 03 18    15 15 46.1 -15 38 20   0.3932  1.2707   126.9    38.8    18.7
    ...
    2012 03 24    15 33 04.0 -04 45 15   0.3659  1.2637   130.0    37.2    18.5
    ...
    2012 04 01    15 53 41.5 +11 20 18   0.3584  1.2593   129.8    37.6    18.5
    ...
    2012 04 16    16 22 50.5 +36 44 08   0.4255  1.2665   119.1    43.8    19.0
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-F27
    

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