[Iaude] MPEC W94: 2016 WU7 [a=0.84,e=0.44,i=19.8,H=25.2]

mpec at si.edu mpec at si.edu
Sun Nov 27 01:07:37 EST 2016


M.P.E.C. 2016-W94                                Issued 2016 Nov. 27, 06:04 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 WU7
 
Observations:
     K16W07U* C2016 11 25.18494 00 57 22.52 +32 44 37.2          18.6 VqEW094G96
     K16W07U  C2016 11 25.19362 00 57 55.34 +32 31 33.5                qEW094G96
     K16W07U  C2016 11 25.19790 00 58 11.46 +32 25 07.1          18.1 VqEW094G96
     K16W07U  C2016 11 25.23018 01 00 10.18 +31 37 07.6          17.8 VqEW094G96
     K16W07U  C2016 11 25.23030 01 00 10.64 +31 36 56.5          17.8 VqEW094G96
     K16W07U  C2016 11 25.23043 01 00 11.08 +31 36 45.6          17.7 VqEW094G96
     K16W07U  C2016 11 25.23055 01 00 11.50 +31 36 34.7          17.8 VqEW094G96
     K16W07U  C2016 11 25.25372601 01 32.56 +31 02 13.8          17.5 GUEW094H01
     K16W07U  C2016 11 25.26051201 01 56.48 +30 52 21.4          17.4 GUEW094H01
     K16W07U  C2016 11 25.26769401 02 21.64 +30 41 57.0          17.3 GUEW094H01
     K16W07U  C2016 11 25.27434101 02 44.76 +30 32 21.4          17.4 GUEW094H01
     K16W07U  C2016 11 25.29962 01 04 15.67 +29 55 27.9          17.6  rEW094718
     K16W07U  C2016 11 25.30007 01 04 17.30 +29 54 48.9          17.4  rEW094718
     K16W07U  C2016 11 25.30052 01 04 18.78 +29 54 12.0          17.4  rEW094718
     K16W07U  C2016 11 25.30097 01 04 20.25 +29 53 32.8          17.3  rEW094718
     K16W07U  C2016 11 25.32349 01 05 32.19 +29 22 58.8          17.6 VqEW094I52
     K16W07U  C2016 11 25.32367 01 05 32.81 +29 22 43.3          17.5 VqEW094I52
     K16W07U  C2016 11 25.32386 01 05 33.44 +29 22 27.5          17.2 VqEW094I52
     K16W07U  C2016 11 25.32405 01 05 34.04 +29 22 11.8          17.5 VqEW094I52
     K16W07U  C2016 11 25.38041 01 08 36.14 +28 04 44.3          17.7 VqEW094I52
     K16W07U  C2016 11 25.38059 01 08 36.75 +28 04 29.3          17.9 VqEW094I52
     K16W07U  C2016 11 25.38078 01 08 37.31 +28 04 14.2          17.8 VqEW094I52
     K16W07U  C2016 11 25.38096 01 08 37.89 +28 03 59.4          17.8 VqEW094I52
     K16W07U |C2016 11 25.43860 01 12 13.91 +26 59 40.8                rEW094Q62
     K16W07U |C2016 11 25.44051 01 12 19.24 +26 57 13.8                rEW094Q62
     K16W07U |C2016 11 25.44242 01 12 24.54 +26 54 47.9          17.7 RrEW094Q62
     K16W07U KC2016 11 25.68730 01 23 24.50 +21 55 19.6          17.7 RqEW094113
     K16W07U KC2016 11 25.69074 01 23 32.07 +21 51 40.8          17.7 RqEW094113
     K16W07U KC2016 11 25.69422 01 23 39.94 +21 47 57.0          17.6 RqEW094113
     K16W07U KC2016 11 25.69773 01 23 47.77 +21 44 14.4          18.0 RqEW094113
     K16W07U KC2016 11 25.89956 01 30 29.60 +18 24 37.3          17.8 VUEW094958
     K16W07U KC2016 11 25.90357 01 30 36.61 +18 20 54.8          17.8 VUEW094958
     K16W07U KC2016 11 25.90766 01 30 43.75 +18 17 07.5          18.0 VUEW094958
     K16W07U KC2016 11 25.93609301 31 33.93 +17 50 14.8                qEW094J95
     K16W07U KC2016 11 25.93765901 31 36.62 +17 48 49.8                qEW094J95
     K16W07U KC2016 11 25.93912101 31 39.15 +17 47 30.2          17.9 RqEW094J95
     K16W07U  C2016 11 26.14575 01 37 39.73 +14 55 55.2          18.4 VqEW094I52
     K16W07U  C2016 11 26.14605 01 37 40.16 +14 55 41.2          18.4 VqEW094I52
     K16W07U  C2016 11 26.14636 01 37 40.58 +14 55 26.9          18.3 VqEW094I52
     K16W07U  C2016 11 26.14667 01 37 41.01 +14 55 12.8          18.2 VqEW094I52
     K16W07U KC2016 11 26.74699 01 50 02.88 +08 26 44.0          18.9 V EW094L04
     K16W07U KC2016 11 26.75239 01 50 07.75 +08 23 53.6          19.0 V EW094L04
     K16W07U KC2016 11 26.75900 01 50 13.66 +08 20 25.7          18.9 V EW094L04
     K16W07U KC2016 11 26.76440 01 50 18.47 +08 17 36.7          18.7 V EW094L04
     K16W07U KC2016 11 26.87180 01 51 54.22 +07 23 29.9          19.3 VqEW094C77
     K16W07U KC2016 11 26.87523 01 51 57.04 +07 21 48.6          18.8 VqEW094C77
     K16W07U KC2016 11 26.87867 01 51 59.82 +07 20 07.7          19.3 VqEW094C77
     K16W07U KC2016 11 26.98334 01 53 22.25 +06 30 31.5          18.2 RqEW094104
     K16W07U KC2016 11 26.98610 01 53 24.42 +06 29 15.4          18.7 RqEW094104
     K16W07U KC2016 11 26.98886 01 53 26.58 +06 28 00.0          18.6 RqEW094104
     K16W07U KC2016 11 26.98982 01 53 28.03 +06 27 25.9                UEW094204
     K16W07U KC2016 11 26.99419 01 53 31.46 +06 25 25.9                UEW094204
     K16W07U KC2016 11 26.99855 01 53 34.89 +06 23 26.3          18.8 RUEW094204
     K16W07U |C2016 11 27.05381 01 54 35.67 +06 05 10.9          18.7 VuEW094807
     K16W07U |C2016 11 27.05499 01 54 36.52 +06 04 39.1          18.5 VuEW094807
     K16W07U |C2016 11 27.05627 01 54 37.42 +06 04 05.6          19.0 VuEW094807
     K16W07U |C2016 11 27.05762 01 54 38.36 +06 03 29.7          18.8 VuEW094807
     K16W07U |C2016 11 27.06280 01 54 42.03 +06 01 13.0          18.8 VuEW094807
     K16W07U |C2016 11 27.06396 01 54 42.82 +06 00 42.9          19.3 VuEW094807
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
113 Volkssternwarte Drebach, Schoenbrunn.  Observer G. Lehmann.  0.5-m f/4.6
    reflector + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
    + CCD.
718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
    P. Dupouy.  0.43-m f/2.7 reflector + CCD.
C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. A. Johnson.
    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.
L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5.0
    reflector + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observers L. Buzzi, P. Concari,
    S. Foglia, G. Galli, M. Tombelli.  0.15-m f/7 refractor + CCD.
 
Orbital elements:
2016 WU7                                                 Earth MOID = 0.0119 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 199.42288              (2000.0)            P               Q
n   1.28587654     Peri.   41.64651     +0.22820718     +0.92526138
a   0.8375355      Node   243.61908     -0.95854916     +0.15898515
e   0.4417621      Incl.   19.76905     -0.17060185     +0.34440543
P   0.77           H   25.2           G   0.15           U   7
Residuals in seconds of arc
161125 G96  0.2+  0.1+    161125 I52  0.1+  0.1+    161126 L04  0.2+  0.2-
161125 G96  0.2-  0.6+    161125 I52  0.5-  0.4+    161126 L04  0.3+  0.2-
161125 G96  0.3+  0.4-    161125 I52  0.3-  0.2+    161126 L04  0.2+  0.3-
161125 G96  0.1-  0.6+    161125 Q62  1.1+  0.9-    161126 L04  0.2+  0.1-
161125 G96  0.3+  0.1+    161125 Q62  1.1+  1.3-    161126 C77  0.2-  0.6+
161125 G96  0.1-  0.7+    161125 Q62  0.9+  0.8-    161126 C77  0.2+  0.1+
161125 G96  0.3-  0.4+    161125 113  0.8-  0.5-    161126 C77  0.1-  0.0
161125 H01  0.0   0.2+    161125 113 (2.1-  0.5+)   161126 104  0.3+  0.3-
161125 H01  0.1-  0.1+    161125 113  0.1+  1.4-    161126 104  0.3+  0.2-
161125 H01  0.0   0.0     161125 113  1.3+  0.7-    161126 104  0.2+  0.4+
161125 H01  0.0   0.1+    161125 958  1.1+  1.4-    161126 204  0.0   0.3-
161125 718  0.7-  0.4-    161125 958  0.7+  0.7-    161126 204  0.0   0.3-
161125 718  0.7+  1.1-    161125 958  0.5+  1.0-    161126 204  0.1+  0.5-
161125 718  0.2+  0.2+    161125 J95  0.2-  0.4+    161127 807  0.3-  0.3+
161125 718  0.5-  0.7-    161125 J95  0.4-  0.5+    161127 807  0.0   0.2-
161125 I52  0.4-  0.4+    161125 J95  0.2-  0.3+    161127 807  0.1-  0.1+
161125 I52  0.0   0.0     161126 I52  0.1-  0.1+    161127 807  0.3-  0.1-
161125 I52  0.0   0.1+    161126 I52  0.0   0.2+    161127 807  0.1+  0.2-
161125 I52  0.4-  0.4+    161126 I52  0.1-  0.4+    161127 807  0.2-  0.3+
161125 I52  0.5-  0.6+    161126 I52  0.2-  0.8+

Ephemeris:
2016 WU7                 a,e,i = 0.84, 0.44, 20                  q = 0.4675
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 28    14 44 51.3 +16 29 20   0.2571  0.7840    30.8   139.5    28.5
...
2016 11 12    14 51 03.9 +22 33 45   0.1128  0.9069    40.5   134.9    26.5
...
2016 11 20    15 14 57.7 +33 16 02   0.04080 0.9642    53.4   124.7    23.4
...
2016 11 26    01 33 32.7 +16 58 34   0.02020 1.0032   143.4    35.9    18.2
2016 11 27    01 53 46.0 +06 26 35   0.02797 1.0094   143.5    35.6    18.9
2016 11 28    02 04 33.7 +00 36 25   0.03640 1.0154   141.8    36.9    19.5
...
2016 12 04    02 25 50.0 -10 07 08   0.09020 1.0497   133.5    42.9    21.7
...
2016 12 12    02 34 42.8 -12 42 24   0.1640  1.0901   126.5    46.5    23.2
...
2016 12 27    02 46 50.9 -12 39 33   0.3040  1.1494   115.9    50.3    24.8

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W94




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