• MPC Preparation (Info)

  • MPEC 2019-T75 : 2019 TC1

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2019-T74 Read MPEC 2019-T76


    M.P.E.C. 2019-T75                               Issued 2019 October 4, 06:26 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 TC1                                 
    
    
    Observations:
         K19T01C* C2019 10 03.25359 00 15 47.93 -07 14 00.5          20.1 GVET075G96
         K19T01C  C2019 10 03.25924 00 15 48.24 -07 14 47.7          20.9 GVET075G96
         K19T01C  C2019 10 03.26488 00 15 48.52 -07 15 35.3          20.9 GVET075G96
         K19T01C  C2019 10 03.27053 00 15 48.77 -07 16 23.1          20.6 GVET075G96
         K19T01C  C2019 10 03.40230 00 15 56.16 -07 35 14.6                VET075I52
         K19T01C  C2019 10 03.40355 00 15 56.14 -07 35 25.7          22.1 GVET075I52
         K19T01C  C2019 10 03.40480 00 15 56.26 -07 35 36.4                VET075I52
         K19T01C  C2019 10 03.40605 00 15 56.33 -07 35 48.2                VET075I52
         K19T01C KC2019 10 04.20162500 18 11.78 -09 54 01.0          20.9 VuET075H21
         K19T01C KC2019 10 04.20453600 18 12.04 -09 54 36.1          20.9 VuET075H21
         K19T01C KC2019 10 04.20744300 18 12.34 -09 55 11.6          20.7 VuET075H21
         K19T01C KC2019 10 04.20870100 18 12.48 -09 55 27.1          20.9 VuET075H21
    
    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, D. 
       Rankin, 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 T. A. Pruyne.  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, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
    
    Orbital elements:
    2019 TC1                                                 Earth MOID = 0.0088 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
    M 259.46428              (2000.0)            P               Q
    n   0.47583942     Peri.  263.73688     +0.10781302     -0.99417119
    a   1.6249092      Node   180.07391     +0.92550173     +0.10038285
    e   0.5208610      Incl.    2.01950     +0.36307423     +0.03933106
    P   2.07           H   27.4           G   0.15           U   8
    Residuals in seconds of arc
    191003 G96  0.3-  0.2-    191003 I52  1.1+  0.2+    191004 H21  0.3+  0.3-
    191003 G96  0.2+  0.2+    191003 I52  0.6-  0.1+    191004 H21  0.2-  0.1+
    191003 G96  0.2+  0.1+    191003 I52  0.1-  0.3+    191004 H21  0.1-  0.2+
    191003 G96  0.1-  0.1-    191003 I52  0.4-  0.6-    191004 H21  0.0   0.1+
    
    Ephemeris:
    2019 TC1                 a,e,i = 1.62, 0.52, 2                   q = 0.7786
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 09 04    00 04 23.8 +02 56 19   0.2863  1.2796   158.6    16.7    26.1
    ...
    2019 09 19    00 07 55.7 +01 54 53   0.1527  1.1564   172.9     6.2    24.1
    ...
    2019 09 27    00 09 59.0 -00 24 51   0.08836 1.0909   178.2     1.7    22.5
    ...
    2019 10 03    00 15 15.2 -06 37 54   0.04254 1.0426   168.7    10.8    21.3
    2019 10 04    00 17 33.9 -09 11 32   0.03514 1.0347   165.9    13.7    21.0
    2019 10 05    00 21 12.0 -13 05 12   0.02787 1.0268   161.8    17.7    20.6
    ...
    2019 10 11    11 39 16.0 -29 29 33   0.02102 0.9804    30.1   149.3    27.3
    ...
    2019 10 19    11 59 48.6 -11 07 16   0.08082 0.9223    22.9   155.1    31.3
    ...
    2019 11 03    12 11 56.7 -07 46 18   0.2036  0.8327    34.6   137.4    30.1
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-T75
    


    Read MPEC 2019-T74 Read MPEC 2019-T76


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)