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  • MPEC 2012-D55 : 2012 DK14

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    M.P.E.C. 2012-D55                                Issued 2012 Feb. 24, 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 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
    
                                       2012 DK14
    
    Observations:
         K12D14K* C2012 02 23.17847 09 02 57.69 +30 56 34.6          20.6 VrED055G96
         K12D14K  C2012 02 23.18542 09 02 54.24 +30 55 52.4          20.8 VrED055G96
         K12D14K  C2012 02 23.19244 09 02 50.56 +30 55 09.8          21.0 VrED055G96
         K12D14K  C2012 02 23.19942 09 02 47.07 +30 54 28.0          21.1 VrED055G96
         K12D14K  C2012 02 23.26860 09 02 11.76 +30 47 25.1          20.9 VrED055G96
         K12D14K  C2012 02 23.27018 09 02 10.89 +30 47 14.7          20.6 VrED055G96
         K12D14K  C2012 02 23.27177 09 02 10.10 +30 47 05.5          20.6 VrED055G96
         K12D14K  C2012 02 23.27334 09 02 09.31 +30 46 55.9          20.9 VrED055G96
         K12D14K  C2012 02 24.31176 08 53 31.88 +28 53 07.4          20.8 VrED055G96
         K12D14K  C2012 02 24.32214 08 53 26.34 +28 51 54.2          20.5 VrED055G96
         K12D14K mC2012 02 24.32891 08 53 22.67 +28 51 06.6                oED055291
         K12D14K mC2012 02 24.33043 08 53 21.88 +28 50 56.3                oED055291
         K12D14K mC2012 02 24.33204 08 53 21.10 +28 50 45.3                oED055291
         K12D14K  C2012 02 24.33251 08 53 20.72 +28 50 40.7          20.7 VrED055G96
         K12D14K  C2012 02 24.34284 08 53 15.21 +28 49 27.4          20.9 VrED055G96
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    
    Orbital elements:
    2012 DK14                                                Earth MOID = 0.0607 AU
    Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
    M 343.47099              (2000.0)            P               Q
    n   0.46857888     Peri.  241.51925     -0.77761356     +0.61318980
    a   1.6416513      Node   335.47710     -0.39267913     -0.64627554
    e   0.4514914      Incl.   19.56314     -0.49103997     -0.45423143
    P   2.10           H   23.9           G   0.15           U   8
    Residuals in seconds of arc
    120223 G96  0.2-  0.3+    120223 G96  0.5-  0.4-    120224 291  0.7-  0.4-
    120223 G96  0.7+  0.1-    120223 G96  0.2-  0.2+    120224 291  0.4-  0.1+
    120223 G96  0.8-  0.4-    120223 G96  0.0   0.3+    120224 291  0.7+  0.5+
    120223 G96  0.1-  0.0     120224 G96  0.0   0.1-    120224 G96  0.4-  0.0
    120223 G96  0.3+  0.2+    120224 G96  0.4+  0.1+    120224 G96  0.1-  0.0
    
    Ephemeris:
    2012 DK14                a,e,i = 1.64, 0.45, 20                  q = 0.9005
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2012 01 25    10 46 53.1 +43 29 40   0.3730  1.2984   141.9    27.9    23.6
    ...
    2012 02 09    10 19 47.1 +42 10 25   0.2356  1.1973   150.6    23.9    22.3
    ...
    2012 02 17    09 44 56.0 +38 16 47   0.1719  1.1448   153.9    22.3    21.4
    ...
    2012 02 23    09 04 21.4 +31 14 42   0.1308  1.1068   152.3    24.6    20.8
    2012 02 24    08 56 11.7 +29 28 56   0.1248  1.1006   151.3    25.6    20.8
    2012 02 25    08 47 37.3 +27 29 57   0.1191  1.0944   149.9    26.9    20.7
    ...
    2012 03 02    07 48 01.2 +10 05 50   0.09338 1.0586   134.4    42.0    20.5
    ...
    2012 03 10    06 14 40.7 -22 04 58   0.09291 1.0143   100.6    74.2    21.4
    ...
    2012 03 25    03 42 58.1 -49 48 24   0.1679  0.9469    67.9   102.7    23.7
    
    A. U. Tomatic                (C) Copyright 2012 MPC           M.P.E.C. 2012-D55
    

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