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  • MPEC 2014-X51 : 2014 WD497

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    M.P.E.C. 2014-X51                                Issued 2014 Dec. 10, 14:09 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 WD497
    
    Observations:
         K14Wn7D* C2014 11 28.27257 02 48 54.12 +18 39 38.7          20.2 VqEX051G96
         K14Wn7D  C2014 11 28.27769 02 48 54.03 +18 40 02.4          20.7 VqEX051G96
         K14Wn7D  C2014 11 28.28280 02 48 53.95 +18 40 27.3          21.2 VqEX051G96
         K14Wn7D  C2014 11 28.28791 02 48 53.87 +18 40 51.2          21.4 VqEX051G96
         K14Wn7D  C2014 11 28.39550 02 48 52.63 +18 49 19.0          20.9 VqEX051G96
         K14Wn7D  C2014 11 28.39635 02 48 52.67 +18 49 23.6          20.5 VqEX051G96
         K14Wn7D  C2014 11 28.39720 02 48 52.66 +18 49 27.2          21.0 VqEX051G96
         K14Wn7D  C2014 11 28.39805 02 48 52.66 +18 49 31.9          20.9 VqEX051G96
         K14Wn7D KC2014 11 28.40304 02 48 52.65 +18 49 56.0                oEX051291
         K14Wn7D KC2014 11 28.40401 02 48 52.65 +18 50 00.9                oEX051291
         K14Wn7D KC2014 11 28.40498 02 48 52.66 +18 50 05.1                oEX051291
         K14Wn7D  C2014 11 29.32395 02 49 15.56 +20 07 57.7          20.7 VqEX051G96
         K14Wn7D  C2014 11 29.32445 02 49 15.54 +20 08 00.1          21.3 VqEX051G96
         K14Wn7D  C2014 11 29.32495 02 49 15.53 +20 08 02.8          20.9 VqEX051G96
         K14Wn7D  C2014 11 29.32546 02 49 15.54 +20 08 05.3          20.6 VqEX051G96
         K14Wn7D  C2014 12 10.23195 03 10 22.32 +49 06 07.7          19.6 VqEX051G96
         K14Wn7D  C2014 12 10.23262 03 10 22.49 +49 06 16.6          19.8 VqEX051G96
         K14Wn7D  C2014 12 10.23458 03 10 22.94 +49 06 47.3          20.8 VqEX051G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observer A. F. Tubbiolo.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observers A. R. Gibbs, R. E. Hill.  Measurers
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.  1.5-m
        reflector + CCD.
    
    Orbital elements:
    2014 WD497                                               Earth MOID = 0.0410 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 350.95410              (2000.0)            P               Q
    n   0.38750326     Peri.   41.32062     -0.22935738     -0.97019860
    a   1.8633130      Node    62.07331     +0.86817919     -0.24022432
    e   0.4684966      Incl.    5.07547     +0.44006827     -0.03173247
    P   2.54           H   25.2           G   0.15           U   7
    Residuals in seconds of arc
    141128 G96  0.1-  0.3+    141128 G96  0.1+  0.3-    141129 G96  0.1+  0.1-
    141128 G96  0.1-  0.4-    141128 G96  0.1+  0.4+    141129 G96  0.0   0.0
    141128 G96  0.1+  0.2+    141128 291  0.2-  0.0     141129 G96  0.2+  0.1-
    141128 G96  0.3+  0.2-    141128 291  0.2-  0.3+    141210 G96  0.2-  0.7+
    141128 G96  0.4-  0.5-    141128 291  0.0   0.1-    141210 G96  0.0   0.7-
    141128 G96  0.2+  0.1+    141129 G96  0.3+  0.1+    141210 G96  0.1+  0.0
    
    Ephemeris:
    2014 WD497               a,e,i = 1.86, 0.47, 5                   q = 0.9904
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 11 10    02 50 30.4 +06 37 42   0.1700  1.1579   169.4     9.0    22.3
    ...
    2014 11 25    02 48 20.7 +14 54 23   0.09875 1.0814   161.7    16.7    21.2
    ...
    2014 12 03    02 51 53.9 +26 38 57   0.06794 1.0482   156.0    22.5    20.5
    ...
    2014 12 09    03 04 41.3 +44 05 02   0.04998 1.0277   147.9    30.6    20.1
    2014 12 10    03 09 09.9 +48 06 06   0.04771 1.0246   145.7    32.8    20.0
    2014 12 11    03 15 03.1 +52 27 58   0.04571 1.0217   143.2    35.3    20.0
    ...
    2014 12 17    06 38 07.8 +80 43 14   0.04123 1.0068   122.3    55.8    20.3
    ...
    2014 12 25    13 34 07.5 +57 44 16   0.05482 0.9941    99.5    77.4    21.6
    ...
    2015 01 09    14 02 25.7 +32 49 33   0.1016  0.9944    93.3    80.8    23.0
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-X51
    

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