[Iaude] MPEC T114: 2014 LU14 [a=1.29,e=0.45,i=25.3,H=19.7]

mpec at si.edu mpec at si.edu
Tue Oct 11 13:09:42 EDT 2016


M.P.E.C. 2016-T114                               Issued 2016 Oct. 11, 17:05 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 LU14
 
                           Revision to MPEC 2014-L33
 
Additional Observations:
     K14L14U  C2016 09 30.49576 08 54 56.15 +39 45 39.3          22.0 RoET114926
     K14L14U  C2016 09 30.50226 08 54 58.41 +39 45 20.2          21.3 RoET114926
     K14L14U  C2016 09 30.50873 08 55 00.51 +39 45 00.4          21.8 RoET114926
     K14L14U  C2016 10 05.50277 09 22 21.65 +35 12 46.6          21.9 RoET114926
     K14L14U  C2016 10 05.50880 09 22 23.58 +35 12 25.7          21.7 RoET114926
     K14L14U  C2016 10 06.49697 09 27 34.74 +34 14 22.2          21.1 RoET114926
     K14L14U  C2016 10 06.51132 09 27 39.09 +34 13 32.0          19.2 RoET114926
     K14L14U  C2016 10 10.49897 09 47 51.58 +30 06 42.5          20.9 RoET114926
     K14L14U  C2016 10 10.50616 09 47 53.67 +30 06 14.7          20.3 RoET114926
     K14L14U  C2016 10 10.51333 09 47 55.76 +30 05 47.7          20.5 RoET114926
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
160930 926  7.4+ 23.2-    161010 926  5.6+ 23.4-    MPO307089   -0.0053 day
 
Orbital elements:
2014 LU14                                                Earth MOID = 0.1984 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 282.42972              (2000.0)            P               Q
n   0.67497724     Peri.  219.42345     -0.62817417     -0.65076126
a   1.2870931      Node   274.12796     +0.77699753     -0.49585600
e   0.4495472      Incl.   25.31629     +0.04089064     -0.57501010
P   1.46           H   19.7           G   0.15           U   3
Residuals in seconds of arc
140602 950  0.0   0.1-    140606 950  0.2+  0.2-    140621 474  0.6+  0.6+
140602 950  0.0   0.1-    140606 950  0.2-  0.2+    140630 F51  0.1-  0.0
140602 950  0.3-  0.1+    140606 950  0.1-  0.1-    140630 F51  0.1+  0.1-
140602 950  0.1-  0.1+    140606 950  0.1-  0.2-    140630 F51  0.0   0.1-
140602 950  0.9-  0.1+    140606 950  0.3-  0.2+    140826 568  0.0   0.0
140602 950  0.1+  0.2+    140606 950  0.0   0.5-    140826 568  0.0   0.0
140603 950  0.3-  0.3+    140606 950  0.0   0.0     160930 926  0.3-  0.3-
140603 950  0.1+  0.3+    140609 950  0.2-  0.1+    160930 926  0.5+  0.2+
140603 950  0.1+  0.3+    140609 950  0.0   0.3-    160930 926  0.5-  0.1-
140603 950  0.5+  0.4+    140609 950  0.1+  0.1+    161005 926  0.6-  0.1+
140603 950  0.1+  0.4+    140609 950  0.7+  0.7-    161005 926  0.1-  0.0
140603 950  0.3+  0.1+    140609 950  0.2+  0.2-    161006 926  0.9+  0.2-
140603 950  0.2+  0.1+    140609 950  0.3+  0.0     161006 926  0.3-  0.3+
140604 950  0.0   0.2-    140609 950  0.0   0.1+    161010 926  0.3+  0.0
140604 950  0.1+  0.2+    140620 807  0.3-  0.6-    161010 926  0.0   0.3-
140604 950  0.2-  0.3+    140620 807  0.1+  1.5-    161010 926  0.1-  0.2+
140604 950  0.3+  0.4+    140621 474  1.0-  0.9+

Ephemeris:
2014 LU14                a,e,i = 1.29, 0.45, 25                  q = 0.7085
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 11    06 51 07.6 +50 56 19   0.9097  1.1274    71.9    58.1    21.8
...
2016 09 26    08 28 35.8 +43 17 49   0.8198  1.0137    66.7    65.3    21.6
...
2016 10 04    09 14 19.2 +36 38 33   0.7888  0.9530    63.1    69.4    21.5
...
2016 10 10    09 45 22.5 +30 38 43   0.7755  0.9085    60.1    72.2    21.5
2016 10 11    09 50 18.5 +29 34 29   0.7742  0.9012    59.5    72.7    21.5
2016 10 12    09 55 10.6 +28 29 12   0.7732  0.8940    59.0    73.1    21.5
...
2016 10 18    10 23 12.6 +21 38 32   0.7736  0.8519    55.9    75.4    21.4
...
2016 10 26    10 58 15.2 +12 00 23   0.7919  0.8008    51.8    77.2    21.4
...
2016 11 10    12 01 27.1 -05 35 25   0.8820  0.7301    45.4    75.1    21.4

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-T114




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