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  • MPEC 2019-F20 : 2019 FB

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    M.P.E.C. 2019-F20                                Issued 2019 Mar. 18, 00:40 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 FB
    
    Observations:
         K19F00B* C2019 03 16.35193814 36 29.15 +46 44 02.8          17.45RUEF020I41
         K19F00B  C2019 03 16.35228414 36 29.75 +46 43 34.2          17.45RUEF020I41
         K19F00B  C2019 03 16.36776114 36 55.12 +46 22 52.2          17.37RUEF020I41
         K19F00B  C2019 03 16.36810814 36 55.64 +46 22 24.3          17.37RUEF020I41
         K19F00B  C2019 03 16.58787214 42 31.22 +41 46 57.5          17.46oVEF020T08
         K19F00B  C2019 03 16.60735114 42 51.97 +41 23 47.8          17.43oVEF020T08
         K19F00B  C2019 03 16.61713914 43 02.30 +41 12 11.4          17.19oVEF020T08
         K19F00B KC2019 03 16.97758614 50 59.24 +34 51 34.3          18.1 GVEF020L01
         K19F00B KC2019 03 16.97808614 50 59.61 +34 51 07.5          18.3 GVEF020L01
         K19F00B KC2019 03 16.97917014 51 00.41 +34 50 09.1          18.2 GVEF020L01
         K19F00B KC2019 03 16.98035914 51 01.28 +34 49 05.3          18.1 GVEF020L01
         K19F00B KC2019 03 16.98191914 51 02.49 +34 47 41.1          18.2 GVEF020L01
         K19F00B KC2019 03 16.99491914 51 16.16 +34 34 05.8          18.0 GVEF020J95
         K19F00B KC2019 03 16.99648514 51 17.37 +34 32 43.0          18.0 GVEF020J95
         K19F00B KC2019 03 16.99791314 51 18.47 +34 31 26.7          18.0 GVEF020J95
         K19F00B KC2019 03 16.99924914 51 19.50 +34 30 15.9          18.0 GVEF020J95
         K19F00B KC2019 03 17.00404014 51 23.80 +34 27 48.1          18.3 GVEF020C95
         K19F00B KC2019 03 17.01941414 51 34.65 +34 14 16.7          18.2 GVEF020C95
         K19F00B KC2019 03 17.02711014 51 40.05 +34 07 32.4          17.7 GVEF020C95
         K19F00B  C2019 03 17.28164714 55 18.39 +30 38 44.8          17.9 GVEF020H01
         K19F00B  C2019 03 17.28917914 55 22.48 +30 33 14.0          17.9 GVEF020H01
         K19F00B  C2019 03 17.29885914 55 27.57 +30 26 10.2          18.4 GVEF020H01
         K19F00B  C2019 03 17.30252014 55 29.45 +30 23 30.2          18.5 GVEF020H01
         K19F00B  C2019 03 17.30691 14 55 34.05 +30 20 22.1          18.2 GVEF020I52
         K19F00B  C2019 03 17.30704 14 55 34.07 +30 20 16.9          17.9 GVEF020I52
         K19F00B  C2019 03 17.30717 14 55 34.14 +30 20 10.4          17.8 GVEF020I52
         K19F00B  C2019 03 17.30730 14 55 34.24 +30 20 05.5          18.0 GVEF020I52
         K19F00B KC2019 03 17.33095 14 55 35.05 +30 02 32.4          18.2 RqEF020H36
         K19F00B KC2019 03 17.33403 14 55 36.48 +30 00 19.6          18.0 RqEF020H36
         K19F00B KC2019 03 17.33726 14 55 37.89 +29 57 59.4          17.8 RqEF020H36
         K19F00B KC2019 03 17.34018 14 55 39.23 +29 55 52.8          18.0 RqEF020H36
         K19F00B  C2019 03 17.35656 14 55 57.48 +29 44 47.5          18.2 GVEF020703
         K19F00B  C2019 03 17.36197 14 55 59.82 +29 40 58.1          18.7 GVEF020703
         K19F00B  C2019 03 17.36738 14 56 02.17 +29 37 08.3          18.6 GVEF020703
         K19F00B  C2019 03 17.37280 14 56 04.41 +29 33 19.5          18.4 GVEF020703
         K19F00B KC2019 03 17.94369 15 01 10.27 +23 43 01.4          18.4 RoEF020K88
         K19F00B KC2019 03 17.95480 15 01 13.68 +23 37 28.1          18.1 RoEF020K88
         K19F00B KC2019 03 17.95925 15 01 15.02 +23 35 14.8          18.4 RoEF020K88
    
    Observer details:
    703 Catalina Sky Survey.  Observer 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.  0.68-m Schmidt + 10K CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I41 Palomar Mountain--ZTF.  Observers Q.-Z. Ye, Z. T. F. Collaboration.
        Measurers D. A. Duev, H.-W. Lin, A. A. Mahabal, F. J. Masci, D. Streaks,
        Q.-Z. Ye.  1.2-m f/2.4 Schmidt.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
        Schmidt-Cassegrain + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze,
        H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
        H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
        N. Erasmus.  0.5-m reflector + CCD.
    
    Orbital elements:
    2019 FB                                                  Earth MOID = 0.0053 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  16.84589              (2000.0)            P               Q
    n   0.28050024     Peri.  345.11513     -0.88219858     -0.47070758
    a   2.3112516      Node   166.78265     +0.43747842     -0.82926676
    e   0.5804936      Incl.    3.17176     +0.17417893     -0.30124910
    P   3.51           H   25.9           G   0.15           U   5
    Residuals in seconds of arc
    190316 I41  0.7+  0.3+    190316 J95  0.1-  0.1+    190317 I52  0.1+  0.6+
    190316 I41  0.9+  0.4-    190316 J95  0.3-  0.3-    190317 H36  0.0   0.8-
    190316 I41  0.2+  0.5+    190316 J95  0.4-  0.1-    190317 H36  0.4+  0.2+
    190316 I41  0.2-  0.4+    190317 C95  0.3-  0.0     190317 H36  0.3-  0.0
    190316 T08 (1.9-  0.1+)   190317 C95  0.8-  0.4+    190317 H36  0.1+  0.1-
    190316 T08 (2.1-  2.1+)   190317 C95  0.5+  0.4+    190317 703  0.2-  0.1-
    190316 T08 (2.2-  1.1+)   190317 H01  0.2+  0.0     190317 703  0.3-  0.5+
    190316 L01  0.1+  0.3-    190317 H01  0.3+  0.3+    190317 703  0.2+  0.3+
    190316 L01  0.0   0.2-    190317 H01  0.2+  0.3+    190317 703  0.3-  1.1+
    190316 L01  0.2-  0.2-    190317 H01  0.2+  0.1+    190317 K88  0.6+  0.0
    190316 L01  0.5-  0.0     190317 I52  0.2+  0.3+    190317 K88  0.6+  0.2-
    190316 L01  0.1+  0.3-    190317 I52  0.4-  0.7+    190317 K88  0.7+  0.5-
    190316 J95  0.2+  0.4-    190317 I52  0.3-  0.1-
    
    Ephemeris:
    2019 FB                  a,e,i = 2.31, 0.58, 3                   q = 0.9696
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 02 16    03 16 42.9 +06 27 13   0.1340  0.9780    81.9    90.3    24.7
    ...
    2019 03 03    03 24 39.2 +10 40 12   0.06179 0.9717    69.9   106.7    23.8
    ...
    2019 03 11    03 35 57.3 +23 28 47   0.02246 0.9848    67.5   111.3    21.9
    ...
    2019 03 17    14 50 51.0 +34 35 24   0.01203 1.0019   125.6    53.8    18.3
    2019 03 18    15 01 12.7 +23 19 36   0.01627 1.0052   128.4    50.9    18.9
    2019 03 19    15 06 17.3 +16 50 25   0.02088 1.0088   129.6    49.5    19.4
    ...
    2019 03 25    15 14 16.7 +04 08 52   0.05048 1.0331   134.6    43.4    21.2
    ...
    2019 04 02    15 13 25.9 +00 13 21   0.09128 1.0729   142.1    34.9    22.3
    ...
    2019 04 17    15 04 36.3 -02 17 51   0.1734  1.1653   157.1    19.6    23.4
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-F20
    

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