[Iaude] MPEC U39: 2016 UN5 [a=1.55,e=0.34,i=4.3,H=25.0]

mpec at si.edu mpec at si.edu
Sat Oct 22 19:25:49 EDT 2016


M.P.E.C. 2016-U39                                Issued 2016 Oct. 22, 23:20 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 UN5
 
Observations:
     K16U05N* C2016 10 20.23992 01 10 05.93 +07 01 42.9          20.4 VqEU039G96
     K16U05N  C2016 10 20.25106 01 10 06.02 +07 02 23.3          20.6 VqEU039G96
     K16U05N  C2016 10 20.25887 01 10 06.10 +07 02 51.5          20.2 VqEU039G96
     K16U05N  C2016 10 20.27256 01 10 06.23 +07 03 41.6          20.9 VqEU039G96
     K16U05N  C2016 10 20.30827 01 10 06.36 +07 05 52.8          20.2 VqEU039G96
     K16U05N  C2016 10 20.31093 01 10 06.39 +07 06 01.5          20.1 VqEU039G96
     K16U05N  C2016 10 20.31353 01 10 06.42 +07 06 11.3          19.7 VqEU039G96
     K16U05N  C2016 10 20.31613 01 10 06.40 +07 06 20.4          20.5 VqEU039G96
     K16U05N  C2016 10 20.38044 01 10 07.03 +07 10 14.5          20.0 VqEU039G96
     K16U05N  C2016 10 20.38524 01 10 07.10 +07 10 32.8                qEU039G96
     K16U05N  C2016 10 20.38767 01 10 07.15 +07 10 41.7          20.2 VqEU039G96
     K16U05N  C2016 10 20.39723 01 10 07.23 +07 11 15.0          20.7 VqEU039I52
     K16U05N  C2016 10 20.40046 01 10 07.33 +07 11 27.3          20.9 VqEU039I52
     K16U05N  C2016 10 20.40710 01 10 07.38 +07 11 51.2          20.2 VqEU039I52
     K16U05N KC2016 10 20.41474 01 10 07.57 +07 12 20.3          20.6 RoEU039291
     K16U05N KC2016 10 20.41785 01 10 07.64 +07 12 32.0          20.4 RoEU039291
     K16U05N KC2016 10 20.42098 01 10 07.65 +07 12 43.2          20.5 RoEU039291
     K16U05N KC2016 10 20.91109 01 10 34.45 +07 42 56.5                qEU039J95
     K16U05N KC2016 10 20.91967 01 10 34.59 +07 43 29.1                qEU039J95
     K16U05N KC2016 10 20.92898 01 10 34.82 +07 44 05.3          20.1 RqEU039J95
     K16U05N HC2016 10 21.25994 01 10 48.92 +08 05 51.9                oEU039691
     K16U05N HC2016 10 21.26753 01 10 48.98 +08 06 20.9                oEU039691
     K16U05N HC2016 10 21.27513 01 10 49.05 +08 06 51.0                oEU039691
     K16U05N  C2016 10 21.30035 01 10 49.17 +08 08 30.8          20.3 RoEU039926
     K16U05N  C2016 10 21.30644 01 10 49.21 +08 08 54.8          20.3 RoEU039926
     K16U05N  C2016 10 21.31260 01 10 49.29 +08 09 18.8          20.1 RoEU039926
     K16U05N HC2016 10 22.16404 01 11 34.72 +09 06 32.2          23.5 VoEU039691
     K16U05N HC2016 10 22.17328 01 11 34.93 +09 07 11.0          21.7 VoEU039691
     K16U05N KC2016 10 22.22061 01 11 33.96 +09 10 19.7          20.0 RqEU039H36
     K16U05N KC2016 10 22.24402 01 11 34.32 +09 11 57.5          20.4 RqEU039H36
     K16U05N  C2016 10 22.25095 01 11 35.95 +09 12 36.9          20.6 VqEU039I52
     K16U05N  C2016 10 22.25331 01 11 36.01 +09 12 47.1          20.2 VqEU039I52
     K16U05N  C2016 10 22.25567 01 11 36.01 +09 12 57.3          20.1 VqEU039I52
     K16U05N KC2016 10 22.25675 01 11 34.53 +09 12 50.7          20.0 RqEU039H36
     K16U05N  C2016 10 22.25808 01 11 36.04 +09 13 07.0          20.3 VqEU039I52
     K16U05N  C2016 10 22.30000 01 11 36.54 +09 16 02.6          20.6 VqEU039I52
     K16U05N  C2016 10 22.30572 01 11 36.66 +09 16 26.1          20.1 VqEU039I52
     K16U05N  C2016 10 22.31146 01 11 36.69 +09 16 49.9          20.5 VqEU039I52
     K16U05N  C2016 10 22.31629 01 11 36.76 +09 17 10.4          20.4 VqEU039I52
     K16U05N  C2016 10 22.37877 01 11 37.77 +09 21 32.6          20.0 RoEU039926
     K16U05N  C2016 10 22.38578 01 11 37.90 +09 22 01.7          20.1 RoEU039926
     K16U05N  C2016 10 22.39257 01 11 38.09 +09 22 29.8          20.2 RoEU039926
     K16U05N KC2016 10 22.88339 01 12 09.88 +09 57 07.6                qEU039J95
     K16U05N KC2016 10 22.89247 01 12 10.15 +09 57 48.1                qEU039J95
     K16U05N KC2016 10 22.90061 01 12 10.42 +09 58 22.7          20.0 RqEU039J95
 
Observer details:
291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observers J. V. Scotti, T. H. Bressi.
    0.9-m f/3 reflector + CCD.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer A. R. Gibbs.  Measurers
    E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
    R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman,
    F. C. Shelly.  1.0-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2016 UN5                                                 Earth MOID = 0.0477 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 298.64650              (2000.0)            P               Q
n   0.51310210     Peri.   40.44905     +0.38774331     -0.92116158
a   1.5452551      Node    26.78681     +0.82541927     +0.33085096
e   0.3420833      Incl.    4.25191     +0.41029032     +0.20493655
P   1.92           H   25.0           G   0.15           U   7
Residuals in seconds of arc
161020 G96  0.5-  0.4+    161020 291  0.0   0.3+    161022 I52  0.1-  0.1-
161020 G96  0.2-  0.1+    161020 291  0.7-  0.2+    161022 I52  0.3+  0.3+
161020 G96  0.3+  0.3-    161020 J95  0.2-  0.0     161022 I52  0.1-  0.6+
161020 G96  1.1+  0.2-    161020 J95  0.4-  0.2-    161022 H36  0.0   0.0
161020 G96  0.0   0.7+    161020 J95  0.5+  0.3+    161022 I52  0.1-  0.2+
161020 G96  0.2+  0.3-    161021 691  0.1+  0.0     161022 I52  0.1-  0.4+
161020 G96  0.4+  0.0     161021 691  0.0   0.7-    161022 I52  0.6+  0.0
161020 G96  0.2-  0.3-    161021 691  0.1+  0.3-    161022 I52  0.1-  0.2-
161020 G96  0.2+  0.3-    161021 926  0.1-  0.1+    161022 I52  0.0   0.1+
161020 G96  0.3+  0.5+    161021 926  0.3-  0.4+    161022 926  0.2+  0.4+
161020 G96  0.5+  0.6+    161021 926  0.1+  0.3+    161022 926  0.0   0.3+
161020 I52  0.4-  0.9-    161022 691  0.1-  0.1-    161022 926  0.6+  0.2+
161020 I52  0.3+  0.3-    161022 691  0.4+  0.3-    161022 J95  0.5-  0.0
161020 I52  0.5-  0.5-    161022 H36  0.5-  0.2-    161022 J95  0.2-  0.6+
161020 291  0.2-  0.1-    161022 H36  0.2-  0.1-    161022 J95  0.5+  0.7-

Ephemeris:
2016 UN5                 a,e,i = 1.55, 0.34, 4                   q = 1.0166
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 22    01 00 31.8 -05 27 01   0.2014  1.1980   163.3    13.9    22.7
...
2016 10 07    01 04 48.9 -01 44 06   0.1346  1.1328   172.0     7.0    21.4
...
2016 10 15    01 07 17.1 +02 35 22   0.1057  1.1021   173.2     6.1    20.8
...
2016 10 21    01 10 36.7 +07 49 43   0.08697 1.0815   171.5     7.9    20.4
2016 10 22    01 11 22.8 +08 55 55   0.08410 1.0783   171.0     8.3    20.4
2016 10 23    01 12 13.8 +10 06 48   0.08130 1.0751   170.4     8.8    20.3
...
2016 10 29    01 19 44.7 +19 08 41   0.06635 1.0578   165.8    13.3    20.0
...
2016 11 06    01 42 39.4 +37 35 46   0.05259 1.0389   154.3    24.4    19.8
...
2016 11 21    05 54 01.1 +73 32 10   0.05383 1.0186   123.6    53.9    20.7

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U39




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