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  • MPEC 2015-T88 : 2015 TD145

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    M.P.E.C. 2015-T88                                Issued 2015 Oct. 13, 14:33 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
    
                                      2015 TD145
    
    Observations:
         K15TE5D* C2015 10 11.12718 21 58 25.95 +27 55 49.8          20.3 VqET088G96
         K15TE5D  C2015 10 11.13541 21 58 22.75 +27 56 03.0          20.2 VqET088G96
         K15TE5D  C2015 10 11.13953 21 58 21.13 +27 56 09.4          20.4 VqET088G96
         K15TE5D  C2015 10 11.16908021 58 09.28 +27 56 54.9          20.4 VtET088H01
         K15TE5D  C2015 10 11.18310621 58 03.75 +27 57 16.7          20.2 VtET088H01
         K15TE5D  C2015 10 11.18943021 58 01.26 +27 57 26.5          20.5 VtET088H01
         K15TE5D  C2015 10 11.19626921 57 58.58 +27 57 37.0          20.4 VtET088H01
         K15TE5D  C2015 10 11.21999 21 57 49.41 +27 58 15.2          20.2 VqET088G96
         K15TE5D  C2015 10 11.22049 21 57 49.23 +27 58 16.0          20.4 VqET088G96
         K15TE5D  C2015 10 11.22208 21 57 48.55 +27 58 17.9          20.0 VqET088G96
         K15TE5D  C2015 10 11.22258 21 57 48.41 +27 58 19.4          19.9 VqET088G96
         K15TE5D  C2015 10 11.22416 21 57 47.77 +27 58 21.9          20.4 VqET088G96
         K15TE5D  C2015 10 11.22466 21 57 47.62 +27 58 22.3          20.1 VqET088G96
         K15TE5D  C2015 10 11.22624 21 57 46.95 +27 58 24.7          20.2 VqET088G96
         K15TE5D  C2015 10 11.22674 21 57 46.80 +27 58 25.6          20.4 VqET088G96
         K15TE5D KC2015 10 11.84728521 53 51.962+28 14 44.40         19.9 RqET088J04
         K15TE5D KC2015 10 11.85314721 53 49.578+28 14 53.93         19.8 RqET088J04
         K15TE5D KC2015 10 11.88752 21 53 34.26 +28 15 34.1          19.7  tET088104
         K15TE5D KC2015 10 11.90996 21 53 25.15 +28 16 08.2          19.9  tET088104
         K15TE5D KC2015 10 11.91733 21 53 22.18 +28 16 18.9          20.2  tET088104
         K15TE5D KC2015 10 12.05123021 52 32.13 +28 19 56.3          20.1 VuET088H21
         K15TE5D KC2015 10 12.05324621 52 31.32 +28 19 59.3          20.2 VuET088H21
         K15TE5D KC2015 10 12.05556421 52 30.32 +28 20 02.8          20.4 VuET088H21
         K15TE5D  C2015 10 12.07427421 52 23.68 +28 20 35.5          20.6 VtET088H01
         K15TE5D  C2015 10 12.07762721 52 22.30 +28 20 41.0          20.0 VtET088H01
         K15TE5D  C2015 10 12.09617821 52 14.67 +28 21 11.0          20.2 VtET088H01
         K15TE5D  C2015 10 12.10350521 52 11.66 +28 21 22.9          19.9 VtET088H01
         K15TE5D KC2015 10 12.92060 21 46 41.29 +28 42 34.0                qET088J95
         K15TE5D KC2015 10 12.93016 21 46 37.17 +28 42 48.0                qET088J95
         K15TE5D KC2015 10 12.93907 21 46 33.47 +28 43 02.1          20.3 RqET088J95
         K15TE5D IC2015 10 13.06364 21 45 44.23 +28 46 29.5          20.5 RqET088H36
         K15TE5D KC2015 10 13.09689 21 45 29.77 +28 47 22.8          20.3 RqET088H36
         K15TE5D  C2015 10 13.15661 21 45 04.68 +28 49 02.1          19.9 VqET088G96
         K15TE5D  C2015 10 13.15778 21 45 04.24 +28 49 04.6                qET088I52
         K15TE5D  C2015 10 13.15916 21 45 03.56 +28 49 05.8          20.5 VqET088G96
         K15TE5D  C2015 10 13.16652 21 45 00.32 +28 49 17.6          20.5 VqET088G96
         K15TE5D  C2015 10 13.16704 21 45 00.07 +28 49 18.6          20.1 VqET088I52
         K15TE5D  C2015 10 13.17167 21 44 58.06 +28 49 25.3          20.1 VqET088I52
         K15TE5D  C2015 10 13.17961 21 44 54.61 +28 49 38.2          20.2 VqET088G96
         K15TE5D  C2015 10 13.18820 21 44 50.88 +28 49 51.1          19.9 VqET088G96
         K15TE5D  C2015 10 13.19485 21 44 47.97 +28 50 01.4          20.1 VqET088G96
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, E. Tommasi.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observers R. G. Matheny, J. A. Johnson.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
        1.5-m reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observers T. Linder,
        R. Holmes.  Measurers T. Linder, R. Holmes, L. Buzzi, S. Foglia.  0.76-m
        f/3.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
        1.0-m reflector + 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2015 TD145                                               Earth MOID = 0.0643 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M  13.16479              (2000.0)            P               Q
    n   0.35620422     Peri.  163.26419     +0.01032382     -0.99536746
    a   1.9709246      Node   286.06565     +0.90566271     +0.04982903
    e   0.5887710      Incl.    5.70881     +0.42387318     -0.08222342
    P   2.77           H   22.1           G   0.15           U   6
    Residuals in seconds of arc
    151011 G96  0.1-  0.1+    151011 G96  0.5+  0.1+    151012 J95  0.6-  0.3-
    151011 G96  0.3+  0.1+    151011 J04  0.0   0.0     151012 J95  0.5+  0.2+
    151011 G96  0.3+  0.1-    151011 J04  0.1+  0.1+    151013 H36  0.3+  0.1-
    151011 H01  0.2-  0.0     151011 104  0.4+  0.5-    151013 H36  0.6-  0.1+
    151011 H01  0.3-  0.0     151011 104  0.0   0.6-    151013 G96  0.2+  0.1-
    151011 H01  0.3-  0.1-    151011 104  0.0   1.1-    151013 I52  1.1+  0.5+
    151011 H01  0.2-  0.1-    151012 H21  0.0   0.1+    151013 G96  0.1+  0.5-
    151011 G96  0.1-  0.0     151012 H21  0.2+  0.2-    151013 G96  0.2-  0.2-
    151011 G96  0.1+  0.0     151012 H21  0.4-  0.4-    151013 I52  0.5-  0.0
    151011 G96  0.6-  0.5-    151012 H01  0.1-  0.1-    151013 I52  0.4-  0.5-
    151011 G96  0.2+  0.2+    151012 H01  0.2-  0.1-    151013 G96  0.1-  0.0
    151011 G96  0.1-  0.3+    151012 H01  0.3-  0.2-    151013 G96  0.2+  0.4-
    151011 G96  0.5+  0.0     151012 H01  0.2-  0.1-    151013 G96  0.1+  0.3-
    151011 G96  0.1-  0.1-    151012 J95  0.2+  0.4+
    
    Ephemeris:
    2015 TD145               a,e,i = 1.97, 0.59, 6                   q = 0.8105
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 09 13    23 33 56.0 +17 37 47   0.3926  1.3785   158.1    15.8    21.6
    ...
    2015 09 28    22 58 33.5 +22 35 32   0.2677  1.2448   151.9    22.3    20.8
    ...
    2015 10 06    22 26 32.9 +25 44 22   0.2142  1.1739   140.8    32.5    20.5
    ...
    2015 10 12    21 52 51.6 +28 18 44   0.1799  1.1215   129.6    43.3    20.3
    2015 10 13    21 46 09.9 +28 44 58   0.1747  1.1129   127.5    45.4    20.3
    2015 10 14    21 39 06.2 +29 11 07   0.1696  1.1043   125.3    47.5    20.3
    ...
    2015 10 20    20 47 30.3 +31 37 15   0.1423  1.0538   110.3    62.4    20.2
    ...
    2015 10 28    19 07 12.7 +32 39 53   0.1171  0.9898    84.7    88.5    20.5
    ...
    2015 11 12    15 34 49.1 +16 55 44   0.1288  0.8877    35.1   140.1    24.3
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-T88
    

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