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  • MPEC 2014-W91 : 2014 WD201

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    M.P.E.C. 2014-W91                                Issued 2014 Nov. 24, 16:14 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                      2014 WD201
    
    Observations:
         K14WK1D* C2014 11 21.37526 05 02 04.259+13 13 23.15         21.6 wLEW091F51
         K14WK1D  C2014 11 21.39938 05 02 02.016+13 13 24.18         21.6 wLEW091F51
         K14WK1D  C2014 11 21.41149 05 02 00.860+13 13 24.83         21.5 wLEW091F51
         K14WK1D KC2014 11 22.50933 05 00 18.91 +13 14 11.8          22.2 RoEW091291
         K14WK1D KC2014 11 22.51366 05 00 18.48 +13 14 11.6          22.3 RoEW091291
         K14WK1D KC2014 11 22.51800 05 00 18.10 +13 14 12.1          22.2 RoEW091291
         K14WK1D  C2014 11 23.37024 04 58 59.60 +13 14 55.2          22.5 RtEW091F51
         K14WK1D  C2014 11 23.38230 04 58 58.45 +13 14 56.0          21.6 RtEW091F51
         K14WK1D  C2014 11 23.39434 04 58 57.29 +13 14 56.6          21.1 RtEW091F51
         K14WK1D  C2014 11 23.40644 04 58 56.12 +13 14 57.6          22.1 RtEW091F51
         K14WK1D KC2014 11 24.44795 04 57 18.53 +13 15 50.1          21.7 RoEW091291
         K14WK1D KC2014 11 24.45233 04 57 18.11 +13 15 49.8          22.0 RoEW091291
         K14WK1D KC2014 11 24.45673 04 57 17.66 +13 15 50.6          21.5 RoEW091291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        A. Schultz, M. Willman.  Measurers B. Bolin, K. Chambers, S. Chastel,
        L. Denneau, H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat,
        C. Waters, P. Veres.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2014 WD201                                          PHA, Earth MOID = 0.0399 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M  68.52512              (2000.0)            P               Q
    n   0.32339282     Peri.  199.89667     +0.58188968     +0.80092560
    a   2.1020795      Node   105.93702     -0.72487814     +0.58946369
    e   0.5046231      Incl.    8.44091     -0.36872223     +0.10512248
    P   3.05           H   19.3           G   0.15           U   8
    Residuals in seconds of arc
    141121 F51  0.3-  0.0     141122 291  0.1+  0.0     141124 291  0.1+  0.0
    141121 F51  0.2+  0.1-    141123 F51  0.1+  0.1-    141124 291  0.1+  0.5-
    141121 F51  0.1+  0.0     141123 F51  0.1+  0.1+    141124 291  0.3-  0.0
    141122 291  0.0   0.0     141123 F51  0.0   0.0
    141122 291  0.3-  0.3-    141123 F51  0.1-  0.4+
    
    Ephemeris:
    2014 WD201               a,e,i = 2.10, 0.50, 8                   q = 1.0413
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 10 25    05 34 14.3 +13 16 34   1.2003  1.9663   127.0    23.8    22.3
    ...
    2014 11 09    05 19 35.5 +13 09 31   1.1682  2.0597   145.0    16.0    22.1
    ...
    2014 11 17    05 08 38.4 +13 10 56   1.1693  2.1080   155.2    11.4    22.0
    ...
    2014 11 23    04 59 33.8 +13 14 38   1.1806  2.1435   162.6     7.9    21.9
    2014 11 24    04 58 00.7 +13 15 29   1.1835  2.1494   163.8     7.4    21.9
    2014 11 25    04 56 27.2 +13 16 23   1.1866  2.1552   164.9     6.8    21.9
    ...
    2014 12 01    04 47 06.2 +13 23 16   1.2114  2.1899   170.4     4.3    21.8
    ...
    2014 12 09    04 35 09.8 +13 36 15   1.2606  2.2352   168.9     4.9    22.0
    ...
    2014 12 24    04 16 55.0 +14 12 33   1.4011  2.3169   152.2    11.4    22.6
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-W91
    

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