[Iaude] MPEC T74: 2017 TX3 [a=1.64,e=0.26,i=8.2,H=21.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Oct 15 10:01:20 EDT 2017


M.P.E.C. 2017-T74                                Issued 2017 Oct. 15, 13:53 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 TX3
 
Observations:
     K17T03X* C2017 10 11.37858 23 55 19.767-14 25 53.81         19.4 iLET074F51
     K17T03X  C2017 10 11.38977 23 55 18.958-14 25 37.17         19.4 iLET074F51
     K17T03X  C2017 10 11.40095 23 55 18.149-14 25 20.61         19.5 iLET074F51
     K17T03X HC2017 10 12.22047 23 54 30.72 -14 04 59.5          19.6 RoET074691
     K17T03X HC2017 10 12.22768 23 54 30.25 -14 04 48.8          19.5 RoET074691
     K17T03X HC2017 10 12.23489 23 54 29.74 -14 04 37.8          19.6 RoET074691
     K17T03X  C2017 10 13.16774 23 53 37.70 -13 40 48.0          19.7 VoET074691
     K17T03X  C2017 10 13.17377 23 53 37.31 -13 40 39.0          19.8 VoET074691
     K17T03X  C2017 10 13.17979 23 53 36.93 -13 40 29.8          19.8 VoET074691
     K17T03X  C2017 10 13.89629 23 52 57.19 -13 21 53.9          19.6 RrET074106
     K17T03X  C2017 10 13.90146 23 52 56.88 -13 21 45.8          18.9 RrET074106
     K17T03X  C2017 10 13.90663 23 52 56.58 -13 21 37.7          18.8 RrET074106
     K17T03X  C2017 10 13.92653 23 52 55.24 -13 21 06.9          19.0  oET074K88
     K17T03X  C2017 10 13.92977 23 52 55.06 -13 21 00.8          18.7  oET074K88
     K17T03X  C2017 10 13.93302 23 52 54.85 -13 20 55.6          19.0  oET074K88
     K17T03X  C2017 10 13.93630 23 52 54.64 -13 20 50.9          18.9  oET074K88
     K17T03X HC2017 10 14.19411 23 52 42.01 -13 13 57.3          19.7 RoET074691
     K17T03X HC2017 10 14.20145 23 52 41.55 -13 13 45.6          19.4 RoET074691
     K17T03X HC2017 10 14.20911 23 52 41.07 -13 13 33.8          19.7 RoET074691
     K17T03X FC2017 10 14.81632 23 52 09.91 -12 57 27.3                qET074246
     K17T03X FC2017 10 14.81671 23 52 09.87 -12 57 25.7                qET074246
     K17T03X FC2017 10 14.81742 23 52 09.81 -12 57 25.1                qET074246
     K17T03X KC2017 10 14.91436 23 52 04.28 -12 54 48.4                UET074204
     K17T03X KC2017 10 14.92500 23 52 03.62 -12 54 31.2          19.6 GUET074204
     K17T03X KC2017 10 14.93555 23 52 02.99 -12 54 13.9                UET074204
     K17T03X KC2017 10 14.94078 23 52 02.69 -12 54 04.9          19.4 RUET074587
     K17T03X KC2017 10 14.94504 23 52 02.39 -12 53 58.1                UET074587
     K17T03X KC2017 10 14.94931 23 52 02.16 -12 53 51.1                UET074587
     K17T03X HC2017 10 15.24033 23 51 47.98 -12 45 54.8          19.8 RoET074691
     K17T03X HC2017 10 15.25131 23 51 47.32 -12 45 36.8          19.8 RoET074691
     K17T03X HC2017 10 15.26207 23 51 46.66 -12 45 19.2          19.9 RoET074691
 
Observer details:
106 Crni Vrh.  Observer B. Mikuz.  0.6-m f/3.3 Deltagraph + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
587 Sormano.  Observers A. Fumagalli, P. Sicoli, A. Testa, G. Ventre.
    Measurer P. Sicoli.  0.5-m f/6.8 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observers T. H. Bressi, A. F. Tubbiolo.
    0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk.  1.8-m
    Ritchey-Chretien + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 TX3                                                 Earth MOID = 0.2289 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 324.30253              (2000.0)            P               Q
n   0.46941506     Peri.   10.51034     +0.72555574     -0.68379548
a   1.6397012      Node    33.05834     +0.62063362     +0.60160636
e   0.2562622      Incl.    8.15850     +0.29729242     +0.41290862
P   2.10           H   21.0           G   0.15           U   7
Residuals in seconds of arc
171011 F51  0.0   0.0     171013 106  0.2-  0.1-    171014 204  0.5+  0.4-
171011 F51  0.0   0.1+    171013 K88  0.3+  0.4-    171014 204  0.2+  0.4-
171011 F51  0.0   0.1+    171013 K88  0.6+  0.5+    171014 204  0.2+  0.2-
171012 691  0.1-  0.1-    171013 K88  0.4+  0.6+    171014 587  0.5+  0.3+
171012 691  0.3+  0.3-    171013 K88  0.3+  0.1+    171014 587  0.2-  0.2+
171012 691  0.1+  0.2-    171014 691  0.1-  0.1+    171014 587  0.2+  0.3+
171013 691  0.3-  0.1+    171014 691  0.0   0.2+    171015 691  0.0   0.0
171013 691  0.3-  0.1-    171014 691  0.1+  0.1-    171015 691  0.2+  0.1+
171013 691  0.0   0.2-    171014 246  0.3-  0.7-    171015 691  0.1+  0.1+
171013 106  0.8-  0.0     171014 246  0.5-  0.3+
171013 106  0.6-  0.0     171014 246  0.8-  0.3-

Ephemeris:
2017 TX3                 a,e,i = 1.64, 0.26, 8                   q = 1.2195
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 15    00 24 50.3 -20 42 53   0.3301  1.3177   158.1    16.6    20.1
...
2017 09 30    00 08 20.3 -18 16 43   0.2940  1.2798   158.6    16.6    19.8
...
2017 10 08    23 58 53.2 -15 44 46   0.2854  1.2628   154.5    19.9    19.8
...
2017 10 14    23 52 51.8 -13 18 45   0.2835  1.2516   150.3    23.3    19.9
2017 10 15    23 52 00.1 -12 52 04   0.2836  1.2499   149.5    23.9    19.9
2017 10 16    23 51 11.2 -12 24 48   0.2837  1.2483   148.8    24.5    19.9
...
2017 10 22    23 47 26.0 -09 30 05   0.2869  1.2392   144.1    28.1    20.0
...
2017 10 30    23 45 52.4 -05 15 59   0.2965  1.2296   138.0    32.7    20.2
...
2017 11 14    23 53 54.3 +03 00 04   0.3286  1.2201   128.2    39.6    20.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-T74




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