[Iaude] MPEC T40: 2014 DT110 [a=2.54,e=0.55,i=26.0,H=19.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Oct 8 21:54:00 EDT 2017


M.P.E.C. 2017-T40                                Issued 2017 Oct.  9, 01:51 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 DT110
 
                           Revision to MPEC 2014-E19
 
Additional Observations:
     K14DB0T  C2017 10 03.47635 06 02 03.99 -18 41 40.5          21.2 RoET040926
     K14DB0T  C2017 10 03.48074 06 02 05.07 -18 41 48.7          21.2 RoET040926
     K14DB0T  C2017 10 03.48514 06 02 06.16 -18 41 56.1          21.7 RoET040926
     K14DB0T  C2017 10 04.50307 06 06 19.98 -19 13 37.4          22.0 RoET040926
     K14DB0T  C2017 10 04.50747 06 06 21.08 -19 13 44.9          21.1 RoET040926
     K14DB0T  C2017 10 04.51186 06 06 22.16 -19 13 53.0          21.8 RoET040926
 
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 (or two decimals in degrees), reference and Delta-T
171003 926 0.93+ 0.32+    171004 926 0.93+ 0.33+    MPO294920   -0.74 day
 
Orbital elements:
2014 DT110                                               Earth MOID = 0.4105 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 340.88124              (2000.0)            P               Q
n   0.24375547     Peri.  280.48913     +0.08867162     -0.98750261
a   2.5380478      Node   162.71880     +0.99531506     +0.09290504
e   0.5469866      Incl.   26.01471     -0.03853917     +0.12730769
P   4.04           H   19.5           G   0.15           U   3
Residuals in seconds of arc
140226 F51  0.1-  0.0     140302 I93  0.1-  0.2+    140311 291  0.3+  0.1+
140226 F51  0.2-  0.1+    140305 291  0.1-  0.5+    140311 291  0.2+  0.2-
140227 F51  0.2+  0.1-    140305 291  0.4+  0.3-    140313 291  0.2+  0.3-
140227 F51  0.2+  0.0     140305 291  0.4-  0.4+    140313 291  0.8-  0.5-
140227 F51  0.1+  0.0     140307 291  0.1-  0.1-    140313 291  0.0   0.5-
140227 F51  0.1-  0.0     140307 291  0.1-  0.2+    140320 291  0.1+  0.0
140227 F51  0.0   0.1+    140307 291  0.1-  0.1-    140320 291  0.8+  0.3+
140227 F51  0.1-  0.1-    140308 291  0.3-  0.1+    140322 G96  0.3+  0.3-
140227 568  0.1+  0.7-    140308 291  0.3-  0.4+    140322 G96  0.3-  0.5-
140227 568  0.1+  0.6-    140308 291  0.5-  0.2+    140322 G96  0.3-  0.6-
140227 568  0.2-  0.2-    140311 G96  0.7+  0.8+    140322 G96  0.6+  0.7-
140228 F51  0.0   0.1-    140311 G96  0.1+  0.0     140408 291  0.1-  0.1+
140228 F51  0.1+  0.2-    140311 G96  0.3-  0.0     140408 291  0.4-  0.2+
140228 F51  0.0   0.1-    140311 G96  0.1-  0.4-    140408 291  0.1+  0.2+
140228 F51  0.0   0.0     140311 G96  0.1-  0.1-    171003 926  0.1+  0.2-
140228 291  0.2+  0.3+    140311 G96  0.5-  0.1-    171003 926  0.2+  0.2-
140228 291  0.3+  0.0     140311 G96  0.1+  0.3+    171003 926  0.4+  0.7+
140228 291  0.4+  0.0     140311 G96  0.1-  0.2-    171004 926  0.5-  0.5-
140302 I93  0.9+  0.5+    140311 G96  0.7-  0.4+    171004 926  0.2-  0.2+
140302 I93  0.2+  0.2-    140311 291  0.1+  0.2+    171004 926  0.1-  0.3+

Ephemeris:
2014 DT110               a,e,i = 2.54, 0.55, 26                  q = 1.1498
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 09 09    04 24 58.9 -06 21 35   0.8229  1.4232   101.6    43.9    21.5
...
2017 09 24    05 23 10.3 -13 42 32   0.7266  1.3338    99.7    47.9    21.2
...
2017 10 02    05 55 56.1 -17 55 15   0.6948  1.2910    97.5    50.2    21.1
...
2017 10 08    06 20 54.5 -21 00 25   0.6790  1.2616    95.6    52.0    21.1
2017 10 09    06 25 05.1 -21 30 24   0.6769  1.2570    95.3    52.3    21.1
2017 10 10    06 29 15.6 -22 00 03   0.6750  1.2524    94.9    52.6    21.1
...
2017 10 16    06 54 14.7 -24 49 47   0.6667  1.2268    92.9    54.3    21.0
...
2017 10 24    07 26 59.9 -28 08 48   0.6621  1.1977    90.3    56.2    21.0
...
2017 11 08    08 25 00.4 -32 40 31   0.6644  1.1607    86.7    58.4    21.0

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-T40




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