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  • MPEC 2019-F16 : 2019 ES2

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    M.P.E.C. 2019-F16                                Issued 2019 Mar. 17, 18:30 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 ES2
    
    Observations:
         K19E02S* C2019 03 15.38320 13 17 50.56 -15 18 39.5          19.0 GVEF016G96
         K19E02S  C2019 03 15.38880 13 17 56.46 -15 19 45.0          19.1 GVEF016G96
         K19E02S  C2019 03 15.39439 13 18 02.35 -15 20 50.4          19.1 GVEF016G96
         K19E02S  C2019 03 15.39998 13 18 08.21 -15 21 55.6          19.1 GVEF016G96
         K19E02S  C2019 03 15.49750 13 19 53.41 -15 40 56.9          19.4 GVEF016G96
         K19E02S  C2019 03 15.49773 13 19 53.68 -15 40 59.0          19.2 GVEF016G96
         K19E02S  C2019 03 15.49797 13 19 53.95 -15 41 01.9          19.5 GVEF016G96
         K19E02S  C2019 03 15.49820 13 19 54.22 -15 41 03.9          19.4 GVEF016G96
         K19E02S KC2019 03 16.35253013 38 57.91 -18 44 40.3          19.4 VuEF016H21
         K19E02S KC2019 03 16.35451213 39 00.59 -18 45 07.4          19.3 VuEF016H21
         K19E02S KC2019 03 16.35649513 39 03.27 -18 45 34.7          19.1 VuEF016H21
         K19E02S KC2019 03 17.03312613 57 11.78 -21 28 03.6          19.1 GVEF016L01
         K19E02S KC2019 03 17.04639813 57 33.39 -21 31 23.8          18.9 GVEF016L01
         K19E02S KC2019 03 17.05568113 57 48.55 -21 33 44.4          19.2 GVEF016L01
         K19E02S KC2019 03 17.09434413 58 56.78 -21 43 40.5          18.8 GVEF016J95
         K19E02S KC2019 03 17.09988513 59 06.00 -21 45 04.0          18.7 GVEF016J95
         K19E02S KC2019 03 17.10408113 59 12.93 -21 46 08.4          19.2 GVEF016J95
         K19E02S  C2019 03 17.30531 14 05 31.90 -22 36 05.8          18.6 GVEF016I52
         K19E02S  C2019 03 17.30549 14 05 32.24 -22 36 09.2          19.4 GVEF016I52
         K19E02S  C2019 03 17.30567 14 05 32.55 -22 36 11.5          18.3 GVEF016I52
         K19E02S  C2019 03 17.30586 14 05 32.87 -22 36 15.4          19.6 GVEF016I52
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.  0.76-m f/3.0
        astrograph + CCD.
    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.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
        Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2019 ES2                                                 Earth MOID = 0.0051 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 356.36769              (2000.0)            P               Q
    n   0.70263095     Peri.  246.97081     -0.63669787     +0.77110014
    a   1.2530965      Node   343.48071     -0.70154179     -0.58167445
    e   0.2594783      Incl.    0.90997     -0.32008582     -0.25895830
    P   1.40           H   25.9           G   0.15           U   7
    Residuals in seconds of arc
    190315 G96  0.2+  0.4-    190315 G96  0.1+  0.7+    190317 J95  0.2+  0.1+
    190315 G96  0.3+  0.2-    190316 H21  0.0   0.1-    190317 J95  0.3+  0.5+
    190315 G96  0.3+  0.0     190316 H21  0.0   0.1-    190317 J95  0.4-  0.4-
    190315 G96  0.3-  0.4+    190316 H21  0.1-  0.4-    190317 I52  0.2-  0.2+
    190315 G96  0.4-  0.5-    190317 L01  0.6-  0.2+    190317 I52  0.1+  0.3-
    190315 G96  0.1-  0.1+    190317 L01  0.1-  0.3+    190317 I52  0.1+  0.2+
    190315 G96  0.1-  0.0     190317 L01  0.3+  0.3-    190317 I52  0.1-  0.6-
    
    Ephemeris:
    2019 ES2                 a,e,i = 1.25, 0.26, 1                   q = 0.9279
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 02 15    11 17 24.2 +06 34 43   0.1495  1.1276   158.0    19.1    23.0
    ...
    2019 03 02    11 41 54.1 +02 25 31   0.07891 1.0677   166.0    13.0    21.3
    ...
    2019 03 10    12 15 14.5 -03 54 30   0.04658 1.0377   163.7    15.6    20.2
    ...
    2019 03 16    13 30 43.0 -17 21 23   0.02645 1.0168   146.7    32.4    19.4
    2019 03 17    13 56 10.1 -21 14 00   0.02393 1.0134   140.6    38.6    19.4
    2019 03 18    14 28 42.0 -25 34 30   0.02187 1.0101   132.9    46.2    19.4
    ...
    2019 03 24    19 22 41.2 -35 30 26   0.02410 0.9912    76.0   102.6    21.6
    ...
    2019 04 01    21 38 50.9 -23 19 28   0.04987 0.9691    51.9   125.8    24.6
    ...
    2019 04 16    22 33 29.0 -15 19 00   0.1085  0.9394    51.4   123.4    26.1
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-F16
    

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