• Processing (Info)

  • MPEC 2014-Y12 : 2014 YD

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    M.P.E.C. 2014-Y12                                Issued 2014 Dec. 18, 15:17 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 YD
    
    Observations:
         K14Y00D* C2014 12 16.53514 09 02 50.950+03 21 17.32         20.3 rLEY012F51
         K14Y00D  C2014 12 16.54778 09 02 54.102+03 21 04.61         20.6 rLEY012F51
         K14Y00D  C2014 12 16.56018 09 02 57.173+03 20 52.29         20.4 rLEY012F51
         K14Y00D _C2014 12 17.43831709 07 26.170+03 06 05.17         20.0 RtEY012568
         K14Y00D _C2014 12 17.44098809 07 26.894+03 06 02.84               tEY012568
         K14Y00D KC2014 12 18.60303 09 13 22.26 +02 48 29.3          19.2 RtEY012474
         K14Y00D KC2014 12 18.60514 09 13 22.82 +02 48 27.1          19.3 RtEY012474
         K14Y00D KC2014 12 18.60726 09 13 23.45 +02 48 24.5          19.6 RtEY012474
         K14Y00D KC2014 12 18.60936 09 13 24.02 +02 48 22.7          19.8 RtEY012474
         K14Y00D KC2014 12 18.61148 09 13 24.63 +02 48 20.8          19.4 RtEY012474
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, L. Wells.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
        H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2014 YD                                                  Earth MOID = 0.0054 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 298.16337              (2000.0)            P               Q
    n   0.88235822     Peri.   33.49128     -0.87878625     -0.47646129
    a   1.0765629      Node   118.03203     +0.43089683     -0.81639090
    e   0.0898232      Incl.    1.74124     +0.20509180     -0.32632888
    P   1.12           H   24.2           G   0.15           U   6
    Residuals in seconds of arc
    141216 F51  0.2+  0.1+    141217 568  0.0   0.2+    141218 474  0.2+  0.0
    141216 F51  0.2+  0.1-    141218 474  0.1+  0.1+    141218 474  0.5+  0.2+
    141216 F51  0.0   0.0     141218 474  0.3-  0.1+
    141217 568  0.0   0.1-    141218 474  0.4+  0.4-
    
    Ephemeris:
    2014 YD                  a,e,i = 1.08, 0.09, 2                   q = 0.9799
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 11 18    07 16 34.5 +10 05 18   0.1303  1.0690   125.2    49.1    21.8
    ...
    2014 12 03    08 05 40.9 +06 50 39   0.09603 1.0467   127.2    48.6    21.0
    ...
    2014 12 11    08 37 16.9 +04 51 30   0.08062 1.0353   127.0    49.4    20.7
    ...
    2014 12 17    09 05 07.5 +03 14 07   0.07042 1.0270   125.9    50.9    20.4
    2014 12 18    09 10 11.9 +02 57 13   0.06885 1.0257   125.6    51.2    20.3
    2014 12 19    09 15 24.6 +02 40 08   0.06731 1.0244   125.3    51.6    20.3
    ...
    2014 12 25    09 49 55.9 +00 54 02   0.05894 1.0167   122.8    54.4    20.1
    ...
    2015 01 02    10 46 14.7 -01 34 38   0.05040 1.0073   117.1    60.3    19.9
    ...
    2015 01 17    12 59 48.3 -05 41 49   0.04424 0.9927   100.4    77.1    20.1
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-Y12
    

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