[Iaude] MPEC U14: 2016 AU8 [a=0.98,e=0.20,i=9.2,H=19.8]

mpec at si.edu mpec at si.edu
Tue Oct 18 22:48:21 EDT 2016


M.P.E.C. 2016-U14                                Issued 2016 Oct. 19, 02:43 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


                                   2016 AU8
 
                           Revision to MPEC 2016-A48
 
Additional Observations:
     K16A08U  C2016 10 18.08144 17 00 40.81 -04 56 38.5          21.2 RoEU014926
     K16A08U  C2016 10 18.08584 17 00 41.86 -04 56 31.2          21.4 RoEU014926
     K16A08U  C2016 10 19.08196 17 04 40.01 -04 27 44.3          20.9 RoEU014926
     K16A08U  C2016 10 19.08634 17 04 40.98 -04 27 36.4          20.9 RoEU014926
 
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
161018 926 14.3+ 23.9-    161019 926 15.0+ 24.1-    MPO373592   +0.0067 day
 
Orbital elements:
2016 AU8                                                 Earth MOID = 0.1183 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 307.14810              (2000.0)            P               Q
n   1.01290164     Peri.   21.60307     +0.81248968     +0.56746358
a   0.9819541      Node   303.12670     -0.55550969     +0.68410374
e   0.2002503      Incl.    9.17870     -0.17683183     +0.45824355
P   0.97           H   19.8           G   0.15           U   3
Residuals in seconds of arc
160102 703  0.0   0.3+    160103 926  0.0   0.1+    160120 204  0.9+  0.1-
160102 703  0.3+  1.4+    160103 300  1.1+  0.6+    160122 F51  0.1-  0.1-
160102 703  0.7+  0.4-    160103 300  0.9+  0.0     160122 F51  0.1-  0.1-
160102 703  0.4+  0.1-    160103 300  1.0+  0.5-    160122 F51  0.0   0.0
160102 703  0.4-  0.1-    160103 300  0.0   1.0-    160122 F51  0.1-  0.0
160102 703  0.2-  0.3+    160104 G96  0.1-  0.1-    160128 H21  0.5+  0.1-
160102 I52  0.2-  0.1+    160104 G96  0.1+  0.2+    160128 H21  0.2+  0.2+
160102 I52  0.4+  0.3-    160104 G96  0.3-  0.3-    160128 H21  0.3+  0.1-
160102 I52  0.3-  0.2-    160105 104  0.6+  0.0     160206 H21  0.1+  0.1-
160102 I52  0.2-  0.4-    160105 104  0.7+  0.6-    160206 H21  0.1-  0.5-
160103 926  0.7-  0.3-    160105 104  0.5+  1.2-    160206 H21  0.3-  0.6+
160103 926  0.4-  0.2-    160106 H21  0.2-  0.5-    160207 H21  0.1-  0.2-
160103 I52  0.1-  0.2-    160106 H21  0.1+  0.4-    160207 H21  0.0   0.4-
160103 I52  0.8-  0.8+    160106 H21  0.2+  0.7+    160207 H21  0.1+  0.2+
160103 926  0.2-  0.1-    160110 926  0.1+  0.2-    160229 G96  0.1-  0.1-
160103 I52  0.1-  0.3-    160110 926  0.2-  0.2-    160229 G96  0.0   0.1-
160103 926  0.2-  0.2+    160110 926  0.4-  0.5-    160229 G96  0.1+  0.2-
160103 I52  0.2+  0.2-    160113 H21  0.2-  0.5+    160229 G96  0.0   0.1-
160103 926  0.3+  0.4-    160113 H21  0.3-  0.8+    160302 G96  0.2-  0.2-
160103 H36  0.5-  0.6-    160113 H21  0.2-  0.7+    160302 G96  0.7+  0.5+
160103 926  0.2-  0.3-    160114 691  0.2-  0.1+    160302 G96  0.2-  0.2-
160103 H36  1.0+  1.4+    160114 691  0.2+  0.4+    160302 G96  0.0   0.4-
160103 291  0.5+  0.0     160114 291  0.3-  0.2+    161018 926  0.4-  0.1-
160103 291  0.3-  0.1-    160114 691  0.3-  0.4+    161018 926  0.1-  0.4-
160103 291  0.1+  0.0     160114 291  0.2-  0.3+    161019 926  0.5+  0.1+
160103 926  0.4-  0.1+    160114 291  0.4-  0.3+    161019 926  0.3-  0.3+
160103 926  1.0-  0.1-    160120 204  0.2+  0.2+

Ephemeris:
2016 AU8                 a,e,i = 0.98, 0.20, 9                   q = 0.7853
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 19    15 04 29.0 -13 19 43   0.5805  0.7855    51.3    93.5    21.4
...
2016 10 04    16 04 40.0 -10 22 33   0.4710  0.7931    51.0   101.6    21.4
...
2016 10 12    16 36 31.8 -07 36 06   0.4173  0.8054    51.3   104.9    21.3
...
2016 10 18    17 00 22.2 -04 58 46   0.3802  0.8180    51.8   106.7    21.2
2016 10 19    17 04 21.2 -04 29 56   0.3743  0.8203    52.0   106.9    21.2
2016 10 20    17 08 20.6 -04 00 23   0.3684  0.8227    52.1   107.2    21.2
...
2016 10 26    17 32 32.3 -00 48 28   0.3353  0.8384    53.4   107.9    21.1
...
2016 11 03    18 06 08.5 +04 03 34   0.2963  0.8622    56.0   107.4    20.9
...
2016 11 18    19 18 37.6 +14 36 42   0.2397  0.9125    64.8   101.5    20.2

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U14




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