[Iaude] MPEC U57: 2017 TT6 [a=1.31,e=0.16,i=28.4,H=24.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Oct 18 20:25:16 EDT 2017


M.P.E.C. 2017-U57                                Issued 2017 Oct. 19, 00:22 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 TT6
 
Observations:
     K17T06T* C2017 10 15.35966 02 48 33.97 +11 29 03.4          20.7 GUEU057G96
     K17T06T  C2017 10 15.36488 02 48 31.32 +11 30 06.1          20.6 GUEU057G96
     K17T06T  C2017 10 15.37009 02 48 28.62 +11 31 09.5          20.9 GUEU057G96
     K17T06T  C2017 10 15.37529 02 48 26.07 +11 32 10.9          20.8 GUEU057G96
     K17T06T  C2017 10 15.48376 02 47 31.33 +11 53 48.5          20.2 GUEU057I52
     K17T06T  C2017 10 15.48618 02 47 30.19 +11 54 17.2          20.6 GUEU057I52
     K17T06T  C2017 10 15.48859 02 47 28.96 +11 54 46.6          20.2 GUEU057I52
     K17T06T  C2017 10 15.49100 02 47 27.72 +11 55 15.6          19.9 GUEU057I52
     K17T06T KC2017 10 15.93946 02 43 53.02 +13 24 52.5          19.7  oEU057K88
     K17T06T KC2017 10 15.94645 02 43 49.45 +13 26 17.6          20.2  oEU057K88
     K17T06T  C2017 10 16.30561 02 40 51.41 +14 38 36.9          21.2 RoEU057926
     K17T06T  C2017 10 16.30888 02 40 49.72 +14 39 16.4          20.7 RoEU057926
     K17T06T  C2017 10 16.31215 02 40 47.94 +14 39 55.9          20.9 RoEU057926
     K17T06T KC2017 10 18.29431902 23 36.15 +21 12 58.7          20.3 VuEU057H21
     K17T06T KC2017 10 18.29827502 23 33.91 +21 13 44.8          20.6 VuEU057H21
     K17T06T KC2017 10 18.30304102 23 31.23 +21 14 40.1          20.7 VuEU057H21
     K17T06T  C2017 10 18.33029 02 23 17.44 +21 20 07.0          20.2 GUEU057G96
     K17T06T  C2017 10 18.33069 02 23 17.24 +21 20 11.4          19.8 GUEU057G96
     K17T06T  C2017 10 18.33151 02 23 16.72 +21 20 21.2          20.6 GUEU057G96
 
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 A. D. Grauer.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
    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.  1.0-m reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 TT6                                                 Earth MOID = 0.1190 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 347.00686              (2000.0)            P               Q
n   0.65720918     Peri.  339.37041     +0.97868767     -0.03200799
a   1.3101880      Node    25.22318     +0.17544220     +0.64369027
e   0.1556438      Incl.   28.42440     -0.10672620     +0.76461646
P   1.50           H   24.1           G   0.15           U   8
Residuals in seconds of arc
171015 G96  0.2+  0.1-    171015 I52  0.2-  0.2+    171018 H21  0.1-  0.1+
171015 G96  0.0   0.0     171015 K88  0.1+  0.6-    171018 H21  0.1-  0.1-
171015 G96  0.9-  0.9+    171015 K88  0.3+  0.2+    171018 G96  0.1+  0.1+
171015 G96  0.3+  0.0     171016 926  0.1-  0.1+    171018 G96  0.5+  0.2-
171015 I52  0.4-  0.4-    171016 926  0.3+  0.1+    171018 G96  0.3-  0.0
171015 I52  0.6+  0.6-    171016 926  0.6-  0.2+
171015 I52  0.3+  0.0     171018 H21  0.1+  0.1+

Ephemeris:
2017 TT6                 a,e,i = 1.31, 0.16, 28                  q = 1.1063
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 19    04 33 46.9 -35 06 53   0.2678  1.1067   105.5    61.0    23.6
...
2017 10 04    03 56 18.9 -18 40 00   0.1679  1.1082   126.4    46.6    22.2
...
2017 10 12    03 13 22.7 +00 41 36   0.1320  1.1125   148.2    28.2    21.2
...
2017 10 18    02 26 14.8 +20 15 42   0.1257  1.1171   162.9    15.2    20.7
2017 10 19    02 17 13.2 +23 29 01   0.1268  1.1180   163.0    15.1    20.7
2017 10 20    02 07 55.7 +26 35 29   0.1286  1.1190   162.2    15.8    20.7
...
2017 10 26    01 09 22.1 +41 33 04   0.1503  1.1253   148.7    27.3    21.5
...
2017 11 03    23 58 50.0 +51 35 02   0.1989  1.1354   132.3    40.3    22.5
...
2017 11 18    22 47 05.3 +56 40 45   0.3111  1.1593   116.0    50.0    23.7

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-U57



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