[Iaude] MPEC W97: 2016 WT7 [a=1.04,e=0.05,i=6.2,H=25.8]

mpec at si.edu mpec at si.edu
Sun Nov 27 01:15:29 EST 2016


M.P.E.C. 2016-W97                                Issued 2016 Nov. 27, 06:12 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


                                   2016 WT7
 
Observations:
     K16W07T* C2016 11 25.17190 00 37 24.05 +10 16 15.9          20.0 VqEW097G96
     K16W07T  C2016 11 25.17852 00 37 28.56 +10 14 52.0          19.3 VqEW097G96
     K16W07T  C2016 11 25.18286 00 37 31.50 +10 13 57.3          19.4 VqEW097G96
     K16W07T  C2016 11 25.25615400 38 20.78 +09 58 23.7          19.6 GUEW097H01
     K16W07T  C2016 11 25.26421200 38 26.44 +09 56 41.5          19.1 GUEW097H01
     K16W07T  C2016 11 25.26866 00 38 30.29 +09 55 56.0          19.4 VqEW097G96
     K16W07T  C2016 11 25.26903000 38 29.84 +09 55 40.5          19.7 GUEW097H01
     K16W07T  C2016 11 25.26948 00 38 30.84 +09 55 45.6          19.6 VqEW097G96
     K16W07T  C2016 11 25.27813400 38 36.31 +09 53 45.3          19.6 GUEW097H01
     K16W07T  C2016 11 25.32903 00 39 13.53 +09 43 11.0          19.9 VqEW097I52
     K16W07T  C2016 11 25.32945 00 39 13.80 +09 43 05.1          19.9 VqEW097I52
     K16W07T  C2016 11 25.32987 00 39 14.14 +09 42 59.7          19.6 VqEW097I52
     K16W07T  C2016 11 25.33028 00 39 14.44 +09 42 54.6          20.1 VqEW097I52
     K16W07T KC2016 11 25.86645 00 46 29.59 +07 51 52.9                qEW097J95
     K16W07T KC2016 11 25.87239 00 46 33.59 +07 50 40.6                qEW097J95
     K16W07T KC2016 11 25.87965 00 46 38.51 +07 49 12.6          19.2 RqEW097J95
     K16W07T  C2016 11 26.09842000 49 33.80 +07 06 30.6          19.2 GUEW097H01
     K16W07T  C2016 11 26.10185 00 49 37.22 +07 05 56.8          19.9 VqEW097I52
     K16W07T  C2016 11 26.10247 00 49 37.63 +07 05 49.7          20.3 VqEW097I52
     K16W07T  C2016 11 26.10437 00 49 38.83 +07 05 27.0          20.4 VqEW097I52
     K16W07T  C2016 11 26.10480 00 49 39.15 +07 05 21.8          19.6 VqEW097I52
     K16W07T  C2016 11 26.10727500 49 39.50 +07 04 44.7          18.9 GUEW097H01
     K16W07T  C2016 11 26.11267400 49 42.97 +07 03 40.1          18.9 GUEW097H01
     K16W07T  C2016 11 26.12142500 49 48.57 +07 01 55.3          19.1 GUEW097H01
     K16W07T |C2016 11 27.02155 01 00 52.77 +04 11 42.1          19.8 VuEW097807
     K16W07T |C2016 11 27.02602 01 00 55.45 +04 10 51.1          19.9 VuEW097807
     K16W07T |C2016 11 27.03062 01 00 58.20 +04 09 58.6          19.9 VuEW097807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2016 WT7                                                 Earth MOID = 0.0168 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 111.37321              (2000.0)            P               Q
n   0.92745728     Peri.  141.16872     +0.90768089     -0.40831964
a   1.0413741      Node   243.18885     +0.35285015     +0.86755480
e   0.0450395      Incl.    6.23327     +0.22718310     +0.28394319
P   1.06           H   25.8           G   0.15           U   5
Residuals in seconds of arc
161125 G96  0.4-  0.9+    161125 I52  0.1+  0.5+    161126 I52  0.5-  0.0
161125 G96  0.2+  0.0     161125 I52  0.5-  0.0     161126 I52  0.8-  0.1+
161125 G96  0.4+  0.3-    161125 I52  0.0   0.1-    161126 I52  0.2-  0.0
161125 H01  0.2+  0.0     161125 I52  0.1-  0.0     161126 H01  0.1+  0.1+
161125 H01  0.1+  0.2-    161125 J95  0.5+  0.1-    161126 H01  0.1+  0.1+
161125 G96  0.5+  0.1+    161125 J95  0.1+  0.1-    161126 H01  0.1+  0.1+
161125 H01  0.1+  0.2-    161125 J95  0.0   0.3+    161127 807  0.2+  0.0
161125 G96  0.1+  0.0     161126 H01  0.1+  0.0     161127 807  0.2+  0.1+
161125 H01  0.2+  0.0     161126 I52  0.6-  0.3-    161127 807  0.2+  0.1+

Ephemeris:
2016 WT7                 a,e,i = 1.04, 0.05, 6                   q = 0.9945
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 28    18 57 48.3 +49 28 34   0.05648 0.9938    88.6    88.1    22.6
...
2016 11 12    21 13 53.1 +44 37 00   0.03276 0.9977   103.1    75.1    21.0
...
2016 11 20    23 20 04.0 +28 10 23   0.02498 1.0008   120.1    58.6    19.9
...
2016 11 26    00 48 12.2 +07 29 01   0.02560 1.0036   130.0    48.8    19.7
2016 11 27    01 00 32.7 +04 12 50   0.02632 1.0041   130.6    48.3    19.7
2016 11 28    01 12 09.3 +01 08 12   0.02720 1.0046   130.8    48.0    19.8
...
2016 12 04    02 07 58.6 -12 40 33   0.03498 1.0078   128.6    49.9    20.4
...
2016 12 12    02 55 52.6 -21 34 41   0.04905 1.0125   123.6    54.1    21.3
...
2016 12 27    03 46 51.2 -26 04 53   0.07895 1.0226   117.7    58.4    22.4

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W97




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