• MPC Preparation (Info)

  • MPEC 2017-U08 : 2017 TF5

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    M.P.E.C. 2017-U08                                Issued 2017 Oct. 16, 01:04 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
    
                                       2017 TF5
    
    Observations:
         K17T05F* C2017 10 14.39572 00 45 47.71 +15 05 56.9          20.1 GUEU008G96
         K17T05F  C2017 10 14.40044 00 45 47.89 +15 05 49.3          20.0 GUEU008G96
         K17T05F  C2017 10 14.42406 00 45 48.86 +15 05 12.7          19.6 GUEU008G96
         K17T05F  C2017 10 14.42961 00 45 49.11 +15 05 04.2          19.7 GUEU008G96
         K17T05F  C2017 10 14.84369 00 46 29.14 +14 56 05.4          19.6  oEU008K88
         K17T05F  C2017 10 14.84476 00 46 29.17 +14 56 04.2          19.5  oEU008K88
         K17T05F  C2017 10 14.84583 00 46 29.20 +14 56 03.1          19.7  oEU008K88
         K17T05F  C2017 10 14.84690 00 46 29.22 +14 56 02.0          19.6  oEU008K88
         K17T05F  C2017 10 14.84797 00 46 29.26 +14 56 00.6          19.3  oEU008K88
         K17T05F  C2017 10 14.84905 00 46 29.27 +14 55 59.8          19.5  oEU008K88
         K17T05F  C2017 10 14.85012 00 46 29.30 +14 55 58.6          19.6  oEU008K88
         K17T05F  C2017 10 14.85119 00 46 29.35 +14 55 57.2          19.5  oEU008K88
         K17T05F  C2017 10 14.85226 00 46 29.33 +14 55 56.3          19.5  oEU008K88
         K17T05F  C2017 10 14.85334 00 46 29.38 +14 55 55.1          19.4  oEU008K88
         K17T05F  C2017 10 14.85441 00 46 29.40 +14 55 54.0          19.8  oEU008K88
         K17T05F  C2017 10 14.85548 00 46 29.42 +14 55 52.8          19.4  oEU008K88
         K17T05F KC2017 10 14.96518 00 46 32.68 +14 54 00.6          20.0  UEU008104
         K17T05F KC2017 10 15.04241 00 46 34.31 +14 52 34.3          19.7  UEU008104
         K17T05F KC2017 10 15.05106 00 46 34.56 +14 52 23.3          20.2  UEU008104
         K17T05F KC2017 10 15.82854 00 47 21.81 +14 40 42.3          20.5  oEU008K88
         K17T05F KC2017 10 15.83496 00 47 21.89 +14 40 37.8          20.4  oEU008K88
         K17T05F FC2017 10 15.83910 00 47 22.41 +14 40 32.2          19.5 RqEU008246
         K17T05F KC2017 10 15.84137 00 47 21.96 +14 40 33.2          20.3  oEU008K88
         K17T05F FC2017 10 15.84191 00 47 22.44 +14 40 31.0          20.0 RqEU008246
         K17T05F KC2017 10 15.85401400 47 26.346+14 40 50.89         20.6 GUEU008J04
         K17T05F KC2017 10 15.85731900 47 26.376+14 40 48.41         20.5 GUEU008J04
         K17T05F KC2017 10 15.86062700 47 26.437+14 40 46.11         21.0 GUEU008J04
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri, M. D. Grazia,
        N. Fie.  Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
        1.06-m KLENOT Telescope + CCD.
    G96 Mt. Lemmon Survey.  Observer J. A. Johnson.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    J04 ESA Optical Ground Station, Tenerife.  Observer P. Ruiz.  Measurers
        M. Micheli, D. Koschny, M. Busch, A. Knoefel, E. Schwab.  1.0-m f/4.4
        reflector + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  1.02-m Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2017 TF5                                                 Earth MOID = 0.0018 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M   2.62054              (2000.0)            P               Q
    n   0.28731491     Peri.  271.96510     +0.30560602     +0.95175362
    a   2.2745593      Node    15.91421     -0.82841404     +0.28014312
    e   0.7454315      Incl.    5.80829     -0.46939869     +0.12523925
    P   3.43           H   25.4           G   0.15           U   8
    Residuals in seconds of arc
    171014 G96  0.4-  0.6-    171014 K88  0.2-  0.0     171015 104  0.1+  1.6-
    171014 G96  0.4-  0.9-    171014 K88  0.1-  0.0     171015 K88  0.5-  0.5-
    171014 G96  0.4-  0.9-    171014 K88  0.2+  0.3-    171015 K88  0.5-  0.4-
    171014 G96  0.4-  0.8-    171014 K88  0.4-  0.0     171015 246  0.1+  0.4-
    171014 K88  0.1-  0.1-    171014 K88  0.1-  0.1-    171015 K88  0.7-  0.4-
    171014 K88  0.1-  0.1-    171014 K88  0.2-  0.1-    171015 246  0.1-  0.4+
    171014 K88  0.0   0.1-    171014 K88  0.2-  0.1-    171015 J04  0.2+  0.2-
    171014 K88  0.1-  0.1-    171014 104  0.5-  1.2-    171015 J04  0.2-  0.6-
    171014 K88  0.1+  0.3-    171015 104  0.3-  0.5-    171015 J04  0.1-  0.8-
    
    Ephemeris:
    2017 TF5                 a,e,i = 2.27, 0.75, 6                   q = 0.5790
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 09 16    12 47 01.4 -12 15 09   0.3419  0.7049    23.4   145.5    30.0
    ...
    2017 10 01    12 52 37.4 -13 01 43   0.1238  0.8802    11.6   166.8    34.8
    ...
    2017 10 09    13 06 22.1 -08 59 04   0.01744 0.9815     3.6   176.4
    ...
    2017 10 15    00 46 36.3 +14 54 30   0.06180 1.0581   169.6     9.8    20.1
    2017 10 16    00 47 26.7 +14 39 36   0.07505 1.0708   169.4     9.9    20.6
    2017 10 17    00 48 03.3 +14 28 55   0.08834 1.0835   169.0    10.1    21.0
    ...
    2017 10 23    00 50 07.5 +13 57 47   0.1693  1.1594   165.2    12.7    22.6
    ...
    2017 10 31    00 52 27.9 +13 42 31   0.2815  1.2591   158.6    16.7    24.0
    ...
    2017 11 15    00 59 07.1 +13 40 52   0.5098  1.4394   145.7    22.8    25.8
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U08
    

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