[Iaude] MPEC V32: 2014 EB49 [a=1.52,e=0.42,i=20.5,H=20.6]

mpec at si.edu mpec at si.edu
Sat Nov 5 16:10:14 EDT 2016


M.P.E.C. 2016-V32                                Issued 2016 Nov. 5, 20:06 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 EB49
 
                           Revision to MPEC 2014-E89
 
Additional Observations:
     K14E49B KC2016 11 04.19203501 28 03.88 +37 54 01.1          22.9 VuEV032H21
     K14E49B KC2016 11 04.20578401 28 02.07 +37 53 55.7          23.2 VuEV032H21
     K14E49B KC2016 11 04.22244501 27 59.98 +37 53 48.2          23.0 VuEV032H21
     K14E49B KC2016 11 05.15631601 26 05.72 +37 46 48.8          23.2 VuEV032H21
     K14E49B KC2016 11 05.18044901 26 02.73 +37 46 37.6          23.0 VuEV032H21
     K14E49B KC2016 11 05.20518801 25 59.69 +37 46 26.3          23.1 VuEV032H21
 
Observer details:
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  1.3-m f/4.0
    astrograph + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
161104 H21  4.4+  2.7+    161105 H21  4.3+  3.5+    MPO307079   -0.0024 day
 
Orbital elements:
2014 EB49                                                Earth MOID = 0.0661 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M  69.48473              (2000.0)            P               Q
n   0.52615839     Peri.  250.65723     -0.35976442     +0.93297342
a   1.5195852      Node   358.13718     -0.66859354     -0.26630695
e   0.4247066      Incl.   20.54634     -0.65080891     -0.24215946
P   1.87           H   20.6           G   0.15           U   1
Residuals in seconds of arc
140312 F51  0.2+  0.3+    140314 H21  0.3-  0.4-    140324 807  0.3-  0.2+
140312 F51  0.2+  0.1+    140314 H21  0.0   0.2-    140324 807  0.0   0.2+
140312 F51  0.0   0.1+    140314 926  0.0   0.2+    140328 807  0.1+  0.1-
140312 F51  0.1+  0.1+    140314 926  0.0   0.2+    140328 807  0.0   0.2-
140313 807  0.2-  0.2-    140314 926  0.3+  0.2+    140328 807  0.1+  0.2+
140313 807  0.3-  0.1-    140315 807  0.2+  0.1-    140328 807  0.1-  0.3+
140313 807  0.0   0.2-    140315 807  0.1+  0.1-    140328 807  0.0   0.2+
140313 807  0.1-  0.1-    140315 807  0.1-  0.0     140329 807  0.3+  0.6+
140313 807  0.2-  0.1-    140315 807  0.0   0.2-    140329 807  0.1-  0.4+
140313 H36  0.4-  0.4-    140316 807  0.1-  0.3+    140329 807  0.3-  0.1+
140313 H36  0.2-  0.4-    140316 807  0.3-  0.3+    140902 F51  0.1-  0.2+
140313 291  0.3+  0.1+    140316 807  0.1+  0.2-    140902 F51  0.2-  0.1+
140313 291  0.1+  0.2+    140316 807  0.0   0.0     140902 F51  0.2-  0.1-
140313 291  0.2+  0.3+    140316 807  0.0   0.0     140903 G96  0.2+  0.0
140313 H36  0.5-  0.5-    140318 807  0.4-  0.2-    140903 G96  0.1+  0.3+
140313 H36  0.7-  0.4-    140318 807  0.0   0.0     140903 G96  0.1+  0.0
140313 E23  0.9+  0.6-    140319 807  0.1-  0.0     140903 G96  0.5+  0.1-
140313 E23  0.1+  0.2-    140319 807  0.2-  0.1+    161104 H21  0.3+  0.4-
140314 807  0.1-  0.1-    140319 807  0.4-  0.0     161104 H21  0.4-  0.2+
140314 807  0.0   0.2-    140319 807  0.1-  0.1-    161104 H21  0.0   0.1+
140314 807  0.1-  0.1-    140319 807  0.0   0.1-    161105 H21  0.4-  0.3+
140314 807  0.0   0.0     140320 807  0.2-  0.2-    161105 H21  0.2-  0.2+
140314 807  0.0   0.0     140320 807  0.4+  0.7-    161105 H21  0.2+  0.3+
140314 H21  0.2-  0.1+    140320 807  0.0   0.1-
140314 H21  0.4-  0.1+    140324 807  0.1-  0.1-

Ephemeris:
2014 EB49                a,e,i = 1.52, 0.42, 21                  q = 0.8742
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 06    02 35 38.9 +37 43 49   1.0142  1.8873   139.1    20.3    23.0
...
2016 10 21    02 00 54.1 +38 50 19   1.0089  1.9429   151.6    14.1    22.9
...
2016 10 29    01 41 41.5 +38 31 17   1.0288  1.9700   153.9    12.8    22.9
...
2016 11 04    01 28 27.8 +37 55 26   1.0548  1.9892   152.8    13.2    23.0
2016 11 05    01 26 24.7 +37 48 01   1.0600  1.9923   152.4    13.3    23.0
2016 11 06    01 24 24.6 +37 40 14   1.0655  1.9953   151.9    13.5    23.0
...
2016 11 12    01 13 32.9 +36 47 44   1.1035  2.0131   148.2    15.0    23.2
...
2016 11 20    01 02 23.1 +35 28 44   1.1668  2.0353   141.5    17.6    23.4
...
2016 12 05    00 51 42.5 +33 05 16   1.3180  2.0721   127.6    22.1    23.8

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-V32




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