• MPC Preparation (Info)

  • MPEC 2017-T46 : 2017 TT1

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    M.P.E.C. 2017-T46                                Issued 2017 Oct. 11, 14:38 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 TT1
    
    Observations:
         K17T01T* C2017 10 10.20530 22 57 36.33 +05 47 21.0          19.7 GUET046703
         K17T01T  C2017 10 10.21023 22 57 42.14 +05 46 30.2          19.9 GUET046703
         K17T01T  C2017 10 10.21516 22 57 47.94 +05 45 38.8          19.1 GUET046703
         K17T01T  C2017 10 10.36803 23 01 00.63 +05 17 32.6          19.2 GUET046703
         K17T01T  C2017 10 10.36953 23 01 02.56 +05 17 15.7          18.8 GUET046703
         K17T01T  C2017 10 10.37028 23 01 03.56 +05 17 05.9          19.0 GUET046703
         K17T01T KC2017 10 10.79404 23 13 39.38 +03 41 32.5          19.1 VUET046587
         K17T01T KC2017 10 10.79960 23 13 49.55 +03 40 06.4                UET046587
         K17T01T KC2017 10 10.80516 23 13 59.71 +03 38 41.3                UET046587
         K17T01T  C2017 10 11.18585 23 28 20.40 +01 46 19.3          18.8 GUET046703
         K17T01T  C2017 10 11.18625 23 28 21.31 +01 46 10.8          18.7 GUET046703
         K17T01T  C2017 10 11.18665 23 28 22.27 +01 46 02.7                UET046703
    
    Observer details:
    587 Sormano.  Observers F. Manca, P. Sicoli, A. Testa.  Measurer P. Sicoli.
        0.5-m f/6.8 reflector + CCD.
    703 Catalina Sky Survey.  Observer D. C. Fuls.  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.
        0.68-m Schmidt + 10K CCD.
    
    Orbital elements:
    2017 TT1                                                 Earth MOID = 0.0064 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M 345.23059              (2000.0)            P               Q
    n   0.24257138     Peri.  210.15141     +0.66849344     -0.74265356
    a   2.5463006      Node   197.99711     +0.70548607     +0.65014844
    e   0.6243861      Incl.    7.39686     +0.23538464     +0.16053878
    P   4.06           H   26.9           G   0.15           U   5
    Residuals in seconds of arc
    171010 703  0.3-  0.1-    171010 703  0.7-  0.6+    171010 587  0.1-  0.0
    171010 703  0.2+  0.1+    171010 703  1.2-  0.5-    171011 703  0.4+  0.1+
    171010 703  0.2+  0.1-    171010 587  0.2-  0.1-    171011 703  0.3-  0.1-
    171010 703  1.1+  0.0     171010 587  0.1+  0.7-    171011 703  0.4-  0.1+
    
    Ephemeris:
    2017 TT1                 a,e,i = 2.55, 0.62, 7                   q = 0.9564
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 09 11    22 05 47.4 +12 45 49   0.2082  1.1989   155.2    20.6    24.9
    ...
    2017 09 26    22 02 44.4 +12 52 11   0.1072  1.0934   146.3    30.6    23.6
    ...
    2017 10 04    22 10 51.2 +11 41 27   0.05700 1.0461   142.5    35.6    22.2
    ...
    2017 10 10    22 53 16.8 +06 23 49   0.02044 1.0160   148.2    31.2    19.8
    2017 10 11    23 20 36.2 +02 51 23   0.01471 1.0115   153.7    25.9    18.9
    2017 10 12    00 19 29.4 -04 52 18   0.0095541.0072   162.7    17.1    17.7
    ...
    2017 10 18    08 59 37.1 -18 59 53   0.03068 0.9843    66.1   112.3    23.6
    ...
    2017 10 26    09 30 51.4 -16 12 00   0.07922 0.9638    65.4   110.4    25.5
    ...
    2017 11 10    09 47 52.7 -15 21 57   0.1679  0.9591    74.5    95.8    26.4
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-T46
    

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