• MPC Preparation (Info)

  • MPEC 2019-G23 : 2019 FX2

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    M.P.E.C. 2019-G23                                Issued 2019 Apr. 4, 02:43 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
    
                                       2019 FX2
    
    Observations:
         K19F02X* C2019 03 31.16154 10 55 35.75 -12 46 44.9          20.8 GVEG023G96
         K19F02X  C2019 03 31.16667 10 55 39.10 -12 47 04.3          20.8 GVEG023G96
         K19F02X  C2019 03 31.17180 10 55 42.57 -12 47 26.1          22.1 GVEG023G96
         K19F02X  C2019 03 31.17694 10 55 45.91 -12 47 46.9          20.8 GVEG023G96
         K19F02X  C2019 03 31.26998 10 56 47.06 -12 53 49.0                VEG023I52
         K19F02X  C2019 03 31.27164 10 56 48.15 -12 53 55.2                VEG023I52
         K19F02X  C2019 03 31.27331 10 56 49.23 -12 54 01.9                VEG023I52
         K19F02X  C2019 03 31.27497 10 56 50.33 -12 54 08.2                VEG023I52
         K19F02X pC2019 03 31.83719711 03 25.71 -13 30 08.2          21.4 GVEG023L01
         K19F02X KC2019 03 31.84064711 03 27.98 -13 30 20.9          21.3 GVEG023L01
         K19F02X KC2019 03 31.84495811 03 30.83 -13 30 37.5          21.2 GVEG023L01
         K19F02X pC2019 03 31.84884411 03 33.43 -13 30 52.5          21.6 GVEG023L01
         K19F02X KC2019 03 31.85035711 03 34.45 -13 30 57.9          21.3 GVEG023L01
         K19F02X KC2019 04 01.13262511 06 50.76 -13 48 19.6          21.7 VuEG023H21
         K19F02X KC2019 04 01.13728911 06 53.83 -13 48 37.3          21.3 VuEG023H21
         K19F02X KC2019 04 01.14568011 06 59.32 -13 49 08.4          21.6 VuEG023H21
         K19F02X  C2019 04 01.28534 11 08 33.04 -13 57 31.8          20.6 GVEG023I52
         K19F02X  C2019 04 01.28867 11 08 35.24 -13 57 42.8          20.7 GVEG023I52
         K19F02X  C2019 04 01.29200 11 08 37.40 -13 57 55.3          21.3 GVEG023I52
         K19F02X  C2019 04 01.88118 11 15 26.57 -14 33 22.4          20.7 VVEG023033
         K19F02X  C2019 04 01.88279 11 15 27.62 -14 33 28.0          20.7 VVEG023033
         K19F02X  C2019 04 01.88439 11 15 28.68 -14 33 33.6          20.7 VVEG023033
         K19F02X  C2019 04 02.17238 11 18 48.46 -14 49 47.3          20.8 GVEG023I52
         K19F02X  C2019 04 02.17737 11 18 51.67 -14 50 04.5          20.5 GVEG023I52
         K19F02X KC2019 04 02.42168411 21 37.22 -15 01 37.6          21.1 GVEG023474
         K19F02X KC2019 04 02.42408311 21 38.68 -15 01 45.2          20.5 GVEG023474
         K19F02X KC2019 04 02.42648211 21 40.25 -15 01 53.6          20.5 GVEG023474
         K19F02X KC2019 04 02.42888111 21 41.69 -15 02 02.7          21.3 GVEG023474
         K19F02X  C2019 04 03.19313 11 30 19.17 -15 45 48.3          21.2 GVEG023I52
         K19F02X  C2019 04 03.19479 11 30 20.21 -15 45 53.8          21.0 GVEG023I52
         K19F02X  C2019 04 03.19646 11 30 21.27 -15 45 59.3          21.1 GVEG023I52
         K19F02X  C2019 04 03.19812 11 30 22.37 -15 46 05.8          20.9 GVEG023I52
         K19F02X KC2019 04 03.35363111 32 07.89 -15 51 51.8          20.9 GVEG023474
         K19F02X KC2019 04 03.35603211 32 09.41 -15 51 59.3          20.8 GVEG023474
         K19F02X KC2019 04 03.35843311 32 10.98 -15 52 07.1          21.0 GVEG023474
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers F. Ludwig,
        B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers B. M. Africano,
        E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
        R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  1.3-m f/4.0
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers H. Groeller,
        R. A. Kowalski, G. J. Leonard.  Measurers B. M. Africano,
        E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
        R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2019 FX2                                                 Earth MOID = 0.0644 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M   9.95482              (2000.0)            P               Q
    n   0.25375355     Peri.  256.97601     -0.99528274     -0.09456428
    a   2.4709349      Node   277.59467     +0.09531310     -0.91139911
    e   0.5729871      Incl.    1.25304     +0.01810167     -0.40051125
    P   3.88           H   25.6           G   0.15           U   7
    Residuals in seconds of arc
    190331 G96  0.1+  0.1-    190331 L01  0.1-  0.2+    190402 474  1.4+  0.4-
    190331 G96  0.5-  0.9+    190401 H21  0.5+  0.7+    190402 474  0.0   0.2+
    190331 G96  0.7+  0.6-    190401 H21  0.5+  0.4+    190402 474  0.3+  0.0
    190331 G96  0.0   1.1-    190401 H21  0.3+  0.5+    190402 474  1.3-  1.0-
    190331 I52  0.2+  0.0     190401 I52  0.2-  0.4-    190403 I52  0.2-  0.4+
    190331 I52  0.2+  0.2+    190401 I52  0.2+  0.6+    190403 I52  0.3-  0.2+
    190331 I52  0.1-  0.1-    190401 I52  0.0   0.1+    190403 I52  0.3-  0.1+
    190331 I52  0.1+  0.0     190401 033  0.0   0.6-    190403 I52  0.5+  1.1-
    190331 L01  0.4-  0.0     190401 033  0.1-  0.5-    190403 474  0.1+  0.3+
    190331 L01  0.6-  0.4+    190401 033  0.0   0.5-    190403 474  0.2-  0.5+
    190331 L01  0.7-  0.1+    190402 I52  0.2+  0.1-    190403 474  0.2+  0.4+
    190331 L01  0.3-  0.1-    190402 I52  0.1-  0.2+
    
    Ephemeris:
    2019 FX2                 a,e,i = 2.47, 0.57, 1                   q = 1.0551
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 03 05    07 32 18.9 +11 39 35   0.1185  1.0693   128.4    46.6    22.9
    ...
    2019 03 20    08 57 05.4 +00 29 10   0.08154 1.0552   135.3    41.5    21.9
    ...
    2019 03 28    10 18 50.4 -09 05 26   0.07415 1.0615   148.0    29.8    21.4
    ...
    2019 04 03    11 28 06.4 -15 34 10   0.07817 1.0725   158.0    20.4    21.2
    2019 04 04    11 39 11.6 -16 25 24   0.07966 1.0749   159.4    19.1    21.2
    2019 04 05    11 49 59.1 -17 12 04   0.08137 1.0773   160.6    17.9    21.2
    ...
    2019 04 11    12 46 37.2 -20 22 17   0.09575 1.0950   165.8    13.0    21.5
    ...
    2019 04 19    13 38 57.2 -21 48 10   0.1235  1.1256   169.0     9.8    22.0
    ...
    2019 05 04    14 28 50.8 -21 24 05   0.1940  1.2012   173.5     5.4    22.9
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-G23
    

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