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  • MPEC 2019-T112 : 2019 TE2

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    M.P.E.C. 2019-T112                              Issued 2019 October 7, 00:01 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 TE2                                 
    
    
    Observations:
         K19T02E  C2019 09 24.43477000 01 03.226-15 33 22.84         22.0 GVET112F51
         K19T02E  C2019 09 24.44570200 01 03.784-15 33 21.38         22.0 GVET112F51
         K19T02E  C2019 09 24.45663100 01 04.332-15 33 20.44         22.2 GVET112F51
         K19T02E  C2019 09 24.46759900 01 04.880-15 33 18.78         22.4 GVET112F51
         K19T02E  C2019 09 28.41652200 07 01.678-15 19 11.02         22.3 GVET112F51
         K19T02E* C2019 10 05.42953 00 27 06.971-13 47 13.29         20.9 wUET112F51
         K19T02E  C2019 10 05.44128 00 27 09.580-13 46 55.89         21.1 wUET112F51
         K19T02E  C2019 10 05.45301 00 27 12.173-13 46 38.64         21.1 wUET112F51
         K19T02E  C2019 10 05.46475 00 27 14.801-13 46 21.06         20.8 wUET112F51
         K19T02E |C2019 10 06.15050 00 30 31.71 -13 26 50.6          20.8 VuET112807
         K19T02E |C2019 10 06.15549 00 30 32.97 -13 26 42.3          20.8 VuET112807
         K19T02E |C2019 10 06.16060 00 30 34.25 -13 26 33.4          20.6 VuET112807
         K19T02E KC2019 10 06.19449 00 30 47.73 -13 27 30.9          20.2 RoET112691
         K19T02E KC2019 10 06.20596 00 30 50.78 -13 27 12.3          20.9 RoET112691
         K19T02E KC2019 10 06.21745 00 30 53.82 -13 26 53.5          20.8 RoET112691
         K19T02E  C2019 10 06.45423 00 32 01.181-13 19 47.83         20.8 wUET112F51
         K19T02E  C2019 10 06.46512 00 32 04.061-13 19 27.88         21.0 wUET112F51
         K19T02E  C2019 10 06.47602 00 32 06.977-13 19 08.00         20.8 wUET112F51
         K19T02E KC2019 10 06.48115200 32 12.49 -13 16 50.3          20.7 GVET112474
         K19T02E KC2019 10 06.48351200 32 13.14 -13 16 46.1          20.4 GVET112474
         K19T02E KC2019 10 06.48587000 32 13.79 -13 16 41.7          20.9 GVET112474
         K19T02E  C2019 10 06.48690 00 32 09.890-13 18 47.75         21.0 wUET112F51
         K19T02E KC2019 10 06.48823000 32 14.45 -13 16 37.5          20.6 GVET112474
    
    Observer details:
    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.
    691 Steward Observatory, Kitt Peak-Spacewatch.  Observer M. J. Brucker.  0.9-m 
       f/3 reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
        0.61-m f/6.5 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, E. 
       Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
       Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. 
       Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + 
       CCD.
    
    Orbital elements:
    2019 TE2                                                 Earth MOID = 0.0034 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
    M 306.31640              (2000.0)            P               Q
    n   0.27104629     Peri.   29.14582     +0.56253725     -0.82617003
    a   2.3646874      Node    26.66019     +0.74427891     +0.48942794
    e   0.5952705      Incl.    4.03108     +0.36000103     +0.27911175
    P   3.64           H   25.5           G   0.15           U   6
    Residuals in seconds of arc
    190924 F51  0.2-  0.1-    191005 F51  0.0   0.1-    191006 F51  0.1-  0.0
    190924 F51  0.1+  0.1+    191006 807  0.6-  0.1-    191006 F51  0.1+  0.1-
    190924 F51  0.1+  0.2-    191006 807  0.7-  0.1-    191006 474  0.1-  0.3-
    190924 F51  0.1+  0.1+    191006 807  0.9-  0.4+    191006 474  0.2-  0.3-
    190928 F51  0.1-  0.1+    191006 691  1.2+  0.6+    191006 474  0.2-  0.1-
    191005 F51  0.0   0.1-    191006 691  1.7+  0.8+    191006 F51  0.0   0.0
    191005 F51  0.1+  0.1+    191006 691 (2.1+  1.0+)   191006 474  0.1-  0.1-
    191005 F51  0.1-  0.1-    191006 F51  0.1-  0.1-
    
    Ephemeris:
    2019 TE2                 a,e,i = 2.36, 0.60, 4                   q = 0.9571
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 09 07    23 48 11.6 -14 57 41   0.2725  1.2735   165.5    11.5    23.9
    ...
    2019 09 22    23 58 20.6 -15 34 50   0.1623  1.1615   165.0    12.9    22.6
    ...
    2019 09 30    00 10 10.5 -15 07 20   0.1107  1.1076   162.1    16.1    21.8
    ...
    2019 10 06    00 29 46.1 -13 31 35   0.07468 1.0710   161.3    17.4    20.9
    2019 10 07    00 35 00.8 -13 01 35   0.06889 1.0652   161.5    17.4    20.7
    2019 10 08    00 41 12.1 -12 24 43   0.06318 1.0596   161.8    17.1    20.5
    ...
    2019 10 14    02 01 28.3 -03 07 25   0.03192 1.0283   163.9    15.6    18.9
    ...
    2019 10 22    08 19 30.7 +26 55 52   0.03137 0.9943    87.1    91.1    21.2
    ...
    2019 11 06    10 43 16.7 +22 39 34   0.1109  0.9590    69.9   103.8    24.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-T112
    


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