[Iaude] MPEC U07: 2017 TD5 [a=2.65,e=0.72,i=0.5,H=25.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Oct 15 21:03:16 EDT 2017


M.P.E.C. 2017-U07                                Issued 2017 Oct. 16, 01:00 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 at CFA.HARVARD.EDU
            URL http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 TD5
 
Observations:
     K17T05D* C2017 10 13.46905 02 31 48.34 +20 01 13.0          20.3 GUEU007G96
     K17T05D  C2017 10 13.47377 02 31 52.68 +20 01 47.5          20.3 GUEU007G96
     K17T05D  C2017 10 13.47846 02 31 57.04 +20 02 21.6          21.3 GUEU007G96
     K17T05D  C2017 10 13.49197 02 32 09.59 +20 04 01.6          20.4 GUEU007G96
     K17T05D  C2017 10 13.49878 02 32 16.01 +20 04 51.4          20.4 GUEU007G96
     K17T05D  C2017 10 13.49919 02 32 16.38 +20 04 54.0                UEU007G96
     K17T05D  C2017 10 13.49959 02 32 16.77 +20 04 56.8                UEU007G96
     K17T05D  C2017 10 13.50000 02 32 17.22 +20 04 59.3                UEU007G96
     K17T05D  C2017 10 14.25101 02 46 20.87 +21 49 25.9          20.4 GUEU007G96
     K17T05D  C2017 10 14.25141 02 46 21.33 +21 49 29.7          20.5 GUEU007G96
     K17T05D  C2017 10 14.25182 02 46 21.84 +21 49 33.4          20.4 GUEU007G96
     K17T05D  C2017 10 14.25222 02 46 22.34 +21 49 37.1          20.5 GUEU007G96
     K17T05D tC2017 10 14.36856 02 48 45.79 +22 07 55.9                oEU007926
     K17T05D tC2017 10 14.37543 02 48 54.37 +22 09 00.2                oEU007926
     K17T05D KC2017 10 15.02999 03 05 14.21 +24 01 07.6          20.1  tEU007K63
     K17T05D KC2017 10 15.03113 03 05 16.08 +24 01 20.4          20.0  tEU007K63
     K17T05D KC2017 10 15.03337 03 05 19.73 +24 01 45.3          20.1  tEU007K63
     K17T05D KC2017 10 15.04765 03 05 41.84 +24 04 13.7          19.9  oEU007K88
     K17T05D KC2017 10 15.05294 03 05 50.60 +24 05 12.5          19.9  oEU007K88
     K17T05D KC2017 10 15.95368 03 37 09.25 +27 13 20.9          18.7  oEU007K88
     K17T05D KC2017 10 15.95859 03 37 21.30 +27 14 30.0          18.9  oEU007K88
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.40-m
    f/3.2 Newtonian reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 TD5                                                 Earth MOID = 0.0002 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 340.18728              (2000.0)            P               Q
n   0.22870139     Peri.  113.64019     -0.10819657     -0.99412651
a   2.6482370      Node   342.57065     +0.90909309     -0.09794516
e   0.7245914      Incl.    0.46810     +0.40229747     -0.04603511
P   4.31           H   25.7           G   0.15           U   7
Residuals in seconds of arc
171013 G96  0.3+  0.1-    171013 G96  0.8+  0.8-    171015 K63  0.1-  0.3+
171013 G96  0.1-  0.1-    171014 G96  0.1-  0.0     171015 K63  0.1-  0.4+
171013 G96  0.1+  0.4-    171014 G96  0.4-  0.1+    171015 K63  0.4-  0.1+
171013 G96  0.5-  0.5+    171014 G96  0.3-  0.1-    171015 K88  0.6-  0.5+
171013 G96  0.1-  0.2+    171014 G96  0.1-  0.1-    171015 K88  0.7-  0.1+
171013 G96  0.3-  0.2-    171014 926  1.3+  0.8+    171015 K88  0.3+  0.9-
171013 G96  0.1-  0.3-    171014 926  0.7+  0.1+    171015 K88  0.3+  0.1-

Ephemeris:
2017 TD5                 a,e,i = 2.65, 0.72, 0                   q = 0.7293
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 16    01 10 22.1 +08 00 33   0.3838  1.3604   153.8    19.0    25.3
...
2017 10 01    01 26 51.2 +10 31 33   0.1995  1.1940   163.7    13.6    23.4
...
2017 10 09    01 50 44.5 +14 14 13   0.1105  1.1059   164.7    13.8    21.9
...
2017 10 15    03 04 22.1 +23 56 23   0.05006 1.0411   150.6    28.1    20.5
2017 10 16    03 38 59.8 +27 25 09   0.04162 1.0305   143.0    35.6    20.3
2017 10 17    04 32 52.4 +31 25 47   0.03456 1.0199   131.6    47.0    20.2
...
2017 10 23    11 13 24.1 +11 57 05   0.05339 0.9582    45.3   132.5    25.2
...
2017 10 31    12 22 22.5 +00 27 07   0.1355  0.8818    32.7   142.6    28.3
...
2017 11 15    12 54 43.0 -04 35 31   0.3088  0.7706    38.2   127.4    28.0

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U07




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