[Iaude] MPEC V33: 2014 WF6 [a=1.56,e=0.58,i=13.5,H=24.4]

mpec at si.edu mpec at si.edu
Sat Nov 5 16:11:59 EDT 2016


M.P.E.C. 2016-V33                                Issued 2016 Nov. 5, 20:08 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


                                   2014 WF6
 
                           Revision to MPEC 2014-W24
 
Additional Observations:
     K14W06F  C2016 11 03.61836108 12 10.272+14 17 21.39         23.8 GUEV033T12
     K14W06F  C2016 11 03.62947208 12 06.602+14 17 00.14         23.6 GUEV033T12
     K14W06F  C2016 11 04.56574908 07 11.316+13 47 05.24         23.6 GUEV033T12
     K14W06F  C2016 11 04.57328408 07 08.860+13 46 50.95         23.6 GUEV033T12
 
Observer details:
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer D. Fohring.
    Measurer D. J. Tholen.  2.24-m University of Hawaii reflector.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
161103 T12 13.4-  6.6-    161104 T12 10.8-  6.2-    MPO327193   -0.0058 day
 
Orbital elements:
2014 WF6                                                 Earth MOID = 0.0060 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 341.06509              (2000.0)            P               Q
n   0.50357455     Peri.   92.48953     +0.77366033     +0.60765742
a   1.5646848      Node   230.15676     -0.63328287     +0.73264228
e   0.5833038      Incl.   13.51613     -0.02006245     +0.30657421
P   1.96           H   24.4           G   0.15           U   1
Residuals in seconds of arc
141117 703  0.0   0.3+    141118 H21  0.0   0.1+    141128 H21  0.2+  0.3-
141117 703  1.5-  0.0     141118 G45  0.6+  0.2-    141128 H21  0.3-  0.0
141117 703  0.4+  0.8+    141118 G45  0.1+  0.1-    141128 H21  0.1-  0.5-
141117 703  0.4+  2.6+    141118 G45  0.1-  0.7-    141218 568  0.2+  0.0
141117 291  0.1-  0.2+    141118 G45  0.0   0.2-    141218 568  0.2-  0.0
141117 291  0.0   0.1+    141119 807  0.1+  0.2-    141218 568  0.0   0.0
141117 291  0.1-  0.2+    141119 807  0.0   0.1-    141218 568  0.0   0.0
141117 D90  0.1+  0.5-    141119 807  0.1-  0.0     141218 568  0.1+  0.1+
141117 D90  0.0   0.3-    141119 H21  0.4+  0.2+    141218 568  0.1-  0.0
141117 D90  0.5-  0.4-    141119 H21  0.0   0.3+    141219 309  0.2-  0.2-
141118 G48  0.3-  0.0     141119 H21  0.1+  0.1+    141219 309  0.3-  0.2-
141118 G48  0.5+  0.3-    141119 H21  0.1+  0.1-    141219 309  0.3-  0.2-
141118 G48  0.3-  0.4-    141122 291  0.2-  0.2+    150115 309  0.2-  0.2+
141118 807  0.1-  0.1+    141122 291  0.5-  0.3-    150115 309  0.1+  0.3+
141118 807  0.1+  0.0     141122 291  0.6-  0.2-    161103 T12  0.0   0.0
141118 807  0.3-  0.0     141122 F51  0.0   0.1+    161103 T12  0.0   0.0
141118 H21  0.3-  0.0     141122 F51  0.1-  0.2+    161104 T12  0.0   0.0
141118 H21  0.2-  0.0     141122 F51  0.1+  0.2+    161104 T12  0.0   0.0
141118 H21  0.1-  0.0     141125 568  0.1+  0.1-
141118 H21  0.1-  0.1+    141125 568  0.1+  0.1-

Ephemeris:
2014 WF6                 a,e,i = 1.56, 0.58, 14                  q = 0.6520
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 06    11 14 43.4 +24 47 39   0.2748  0.7994    37.5   130.5    26.9
...
2016 10 21    09 29 41.9 +21 18 14   0.2631  0.9384    70.0    94.8    24.7
...
2016 10 29    08 42 36.5 +17 17 50   0.2698  1.0169    87.3    77.3    24.3
...
2016 11 04    08 10 09.2 +14 05 14   0.2788  1.0762   100.1    65.1    24.1
2016 11 05    08 04 54.0 +13 33 22   0.2806  1.0860   102.2    63.2    24.1
2016 11 06    07 59 41.0 +13 01 44   0.2826  1.0958   104.3    61.2    24.0
...
2016 11 12    07 29 06.3 +09 59 36   0.2971  1.1545   116.8    49.9    23.9
...
2016 11 20    06 50 29.1 +06 29 46   0.3251  1.2313   132.5    36.3    23.9
...
2016 12 05    05 49 03.3 +02 24 32   0.4120  1.3698   154.9    17.8    24.1

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-V33




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