[Iaude] MPEC B73: 2014 CX14 [a=2.01,e=0.43,i=2.8,H=20.3]

mpec at si.edu mpec at si.edu
Fri Jan 27 10:51:26 EST 2017


M.P.E.C. 2017-B73                                Issued 2017 Jan. 27, 15:48 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 CX14
 
                           Revision to MPEC 2014-D04
 
Additional Observations:
     K14C14X KC2017 01 26.25842 14 17 37.90 -11 27 46.5          20.9 RtEB073J04
     K14C14X KC2017 01 26.26596 14 17 39.20 -11 27 51.6          21.0 RtEB073J04
     K14C14X KC2017 01 26.27350 14 17 40.47 -11 27 56.0          21.1 RtEB073J04
     K14C14X KC2017 01 27.25426 14 20 32.57 -11 37 41.8          20.9 RtEB073J04
     K14C14X KC2017 01 27.26180 14 20 33.91 -11 37 46.2          20.8 RtEB073J04
     K14C14X KC2017 01 27.26934 14 20 35.17 -11 37 50.5          20.9 RtEB073J04
 
Observer details:
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    E. Schwab, M. Micheli, D. Koschny, A. Knoefel, M. Busch.  1.0-m f/4.4
    reflector + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
170126 J04 41.7+ 13.0-    170127 J04 41.7+ 12.9-    MPO292224   -0.016 day
 
Orbital elements:
2014 CX14                                                Earth MOID = 0.1703 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  16.26273              (2000.0)            P               Q
n   0.34559127     Peri.    1.25499     -0.71394553     -0.69933653
a   2.0110716      Node   134.30338     +0.64199784     -0.67362323
e   0.4250905      Incl.    2.78626     +0.27950054     -0.23908192
P   2.85           H   20.3           G   0.15           U   2
Residuals in seconds of arc
131108 691  0.1-  0.1+    140218 G96  0.1+  0.2-    140224 F51  0.9+  0.1-
131108 691  0.5-  0.2+    140218 G96  0.1-  0.1-    140224 F51  0.1-  0.0
131108 691  0.1+  0.1-    140218 G96  0.4+  0.1-    140306 291  0.1-  0.3+
131111 691  0.1+  0.4+    140218 926  0.8-  0.4+    140306 291  0.3-  0.0
131111 691  0.2+  0.1-    140218 926  0.5-  0.2-    140306 291  0.1+  0.3+
131111 691  0.1-  0.1-    140218 926  0.6-  0.2+    140320 291  0.1-  0.1+
140212 G96  0.0   0.2-    140219 291  0.0   0.2+    140320 291  0.3-  0.1+
140212 G96  0.1+  0.2+    140219 291  0.2-  0.0     140324 H21  0.1+  0.3+
140212 G96  0.7-  0.0     140219 G96  0.1+  0.3+    140324 H21  0.2+  0.0
140212 G96  0.0   0.3+    140219 G96  0.1-  0.4-    140324 H21  0.1-  0.3+
140212 G96  0.2-  0.0     140219 G96  0.5-  0.0     170126 J04  0.1+  0.3+
140212 G96  0.3+  0.2-    140219 G96  0.4-  0.2+    170126 J04  0.2+  0.2-
140212 G96  0.1-  0.8-    140224 H21  0.3+  0.6-    170126 J04  0.2-  0.0
140212 G96  0.7+  0.3-    140224 H21  0.1+  0.4-    170127 J04  0.5-  0.1+
140212 G96  0.7-  0.7-    140224 H21  0.2+  0.2-    170127 J04  0.4+  0.2+
140212 G96  0.4+  0.2-    140224 F51  0.0   0.1+    170127 J04  0.2+  0.3+

Ephemeris:
2014 CX14                a,e,i = 2.01, 0.43, 3                   q = 1.1562
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 28    12 39 21.0 -04 22 09   0.6871  1.1566    85.7    58.0    21.9
...
2017 01 12    13 32 29.8 -08 31 36   0.6708  1.1630    87.2    57.6    21.8
...
2017 01 20    13 58 34.4 -10 18 09   0.6647  1.1748    88.7    56.9    21.8
...
2017 01 26    14 16 51.9 -11 25 00   0.6603  1.1874    90.2    56.0    21.8
2017 01 27    14 19 47.9 -11 35 03   0.6596  1.1897    90.5    55.9    21.8
2017 01 28    14 22 41.7 -11 44 46   0.6588  1.1922    90.8    55.7    21.8
...
2017 02 03    14 39 19.2 -12 36 37   0.6541  1.2086    92.7    54.5    21.8
...
2017 02 11    14 59 19.1 -13 28 56   0.6471  1.2345    95.9    52.7    21.7
...
2017 02 26    15 29 12.2 -14 19 53   0.6301  1.2939   103.8    48.0    21.7

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B73




More information about the Iaude mailing list