[Iaude] MPEC W100: 2016 WY7 [a=1.12,e=0.23,i=15.6,H=22.6]

mpec at si.edu mpec at si.edu
Sun Nov 27 15:55:46 EST 2016


M.P.E.C. 2016-W100                               Issued 2016 Nov. 27, 20:51 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 WY7
 
Observations:
     K16W07Y  C2016 10 07.55124 03 35 55.624-15 47 23.74         21.9 wLEW100F51
     K16W07Y  C2016 10 07.56305 03 35 54.931-15 47 25.18         22.1 wLEW100F51
     K16W07Y  C2016 10 07.57490 03 35 54.248-15 47 26.20         21.8 wLEW100F51
     K16W07Y  C2016 10 07.58673 03 35 53.523-15 47 27.37         22.0 wLEW100F51
     K16W07Y  C2016 11 21.21853 00 31 13.684+06 53 28.19         20.4 wLEW100F51
     K16W07Y  C2016 11 21.23035 00 31 08.502+06 54 22.45         20.2 wLEW100F51
     K16W07Y  C2016 11 21.24220 00 31 03.337+06 55 16.73         20.5 wLEW100F51
     K16W07Y* C2016 11 25.09562 00 05 04.40 +11 45 45.5          20.3 VqEW100G96
     K16W07Y  C2016 11 25.09992 00 05 02.57 +11 46 05.0                qEW100G96
     K16W07Y  C2016 11 25.10418 00 05 00.81 +11 46 23.8          20.8 VqEW100G96
     K16W07Y  C2016 11 25.10848 00 04 59.10 +11 46 42.9          20.2 VqEW100G96
     K16W07Y  C2016 11 25.13499000 04 47.66 +11 48 39.8          19.8 GUEW100H01
     K16W07Y  C2016 11 25.13697 00 04 47.05 +11 48 50.6          20.1 VqEW100G96
     K16W07Y  C2016 11 25.13921 00 04 46.10 +11 49 00.8          20.1 VqEW100G96
     K16W07Y  C2016 11 25.14142 00 04 45.21 +11 49 10.2          20.1 VqEW100G96
     K16W07Y  C2016 11 25.14368 00 04 44.30 +11 49 19.8          20.4 VqEW100G96
     K16W07Y  C2016 11 25.14489500 04 43.49 +11 49 23.8          20.3 GUEW100H01
     K16W07Y  C2016 11 25.15267800 04 40.24 +11 49 58.7          20.8 GUEW100H01
     K16W07Y  C2016 11 25.16086600 04 36.81 +11 50 35.2          19.9 GUEW100H01
     K16W07Y  C2016 11 25.18616 00 04 26.44 +11 52 30.7          20.5 RoEW100926
     K16W07Y  C2016 11 25.18902 00 04 25.22 +11 52 43.9          20.7 RoEW100926
     K16W07Y  C2016 11 25.19187 00 04 24.02 +11 52 56.5          20.6 RoEW100926
     K16W07Y  C2016 11 25.20371 00 04 19.08 +11 53 47.5          20.7 VqEW100I52
     K16W07Y  C2016 11 25.20448 00 04 18.76 +11 53 50.9          20.6 VqEW100I52
     K16W07Y  C2016 11 25.20525 00 04 18.44 +11 53 54.2          20.7 VqEW100I52
     K16W07Y KC2016 11 26.01662 23 59 01.79 +12 53 54.6          20.6 RqEW100H36
     K16W07Y KC2016 11 26.03226 23 58 55.28 +12 55 05.1          20.7 RqEW100H36
     K16W07Y KC2016 11 26.04790 23 58 48.94 +12 56 13.2          20.9 RqEW100H36
     K16W07Y KC2016 11 26.06354 23 58 42.41 +12 57 22.7          20.4  qEW100H36
     K16W07Y  C2016 11 26.07115223 58 40.03 +12 58 01.4          20.6 GUEW100H01
     K16W07Y  C2016 11 26.07724323 58 37.51 +12 58 28.5          20.5 GUEW100H01
     K16W07Y  C2016 11 26.08255 23 58 35.54 +12 58 54.0          18.8 VqEW100G96
     K16W07Y  C2016 11 26.08388 23 58 34.96 +12 58 59.4          20.5 VqEW100I52
     K16W07Y  C2016 11 26.08465 23 58 34.67 +12 59 02.6          20.7 VqEW100I52
     K16W07Y  C2016 11 26.08542 23 58 34.32 +12 59 06.0          20.6 VqEW100I52
     K16W07Y  C2016 11 26.08612823 58 33.84 +12 59 07.8          20.6 GUEW100H01
     K16W07Y  C2016 11 26.08619 23 58 34.04 +12 59 09.9          20.8 VqEW100I52
     K16W07Y  C2016 11 26.08686 23 58 33.77 +12 59 13.1          19.0 VqEW100G96
     K16W07Y  C2016 11 26.09115 23 58 31.99 +12 59 31.9          19.8 VqEW100G96
     K16W07Y  C2016 11 26.09186423 58 31.46 +12 59 33.3          20.0 GUEW100H01
     K16W07Y  C2016 11 26.09547 23 58 30.21 +12 59 50.9          19.5 VqEW100G96
     K16W07Y KC2016 11 27.80992 23 47 26.96 +15 04 10.7          20.9 VqEW100I93
     K16W07Y KC2016 11 27.82528 23 47 20.79 +15 05 18.3          20.2 VqEW100I93
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
    A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
    H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
    R. Weryk.  1.8-m Ritchey-Chretien + 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.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m 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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
 
Orbital elements:
2016 WY7                                                 Earth MOID = 0.0165 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M   3.75933              (2000.0)            P               Q
n   0.83080264     Peri.   96.70345     -0.82682313     -0.52110822
a   1.1206521      Node    52.11626     +0.34855352     -0.77008182
e   0.2335384      Incl.   15.55749     +0.44144530     -0.36799485
P   1.19           H   22.6           G   0.15           U   5
Residuals in seconds of arc
161007 F51  0.2-  0.0     161125 G96  0.9+  0.5-    161126 H01  0.0   0.1-
161007 F51  0.1-  0.2-    161125 H01  0.3-  0.2-    161126 G96  0.1-  0.5+
161007 F51  0.3+  0.1+    161125 H01  0.1-  0.0     161126 I52  0.6-  0.0
161007 F51  0.0   0.1+    161125 H01  0.2-  0.0     161126 I52  0.1-  0.2-
161121 F51  0.7+  0.4-    161125 926  0.1+  0.2+    161126 I52  0.6-  0.2-
161121 F51  0.1-  0.0     161125 926  0.2-  0.7+    161126 H01  0.1+  0.2-
161121 F51  0.4-  0.3+    161125 926  0.4-  0.6+    161126 I52  0.0   0.2+
161125 G96  0.1-  0.4+    161125 I52  0.5-  0.1+    161126 G96  0.1+  0.5+
161125 G96  0.5-  0.6+    161125 I52  0.4-  0.0     161126 G96  0.0   0.2+
161125 G96  0.1-  0.3+    161125 I52  0.4-  0.1-    161126 H01  0.1+  0.1-
161125 G96  1.3+  0.1+    161126 H36  0.0   0.5-    161126 G96  0.2+  0.1+
161125 H01  0.0   0.0     161126 H36  1.0-  0.5+    161127 I93  0.9+  1.5-
161125 G96  0.1-  0.3+    161126 H36  0.6+  0.9-    161127 I93  0.7+  0.2+
161125 G96  0.2-  0.5+    161126 H36  0.5-  0.7-
161125 G96  0.3+  0.0     161126 H01  0.0   0.1-

Ephemeris:
2016 WY7                 a,e,i = 1.12, 0.23, 16                  q = 0.8589
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 28    02 52 01.2 -13 40 03   0.2002  1.1731   151.3    24.0    20.6
...
2016 11 12    01 33 30.2 -03 51 29   0.1477  1.1178   148.0    28.0    19.9
...
2016 11 20    00 39 33.5 +05 21 52   0.1375  1.0870   133.3    41.4    20.1
...
2016 11 26    23 59 07.2 +12 53 06   0.1386  1.0637   120.3    53.2    20.4
2016 11 27    23 52 38.1 +14 06 16   0.1394  1.0598   118.2    55.1    20.5
2016 11 28    23 46 14.9 +15 18 14   0.1404  1.0559   116.1    57.1    20.5
...
2016 12 04    23 10 17.4 +21 56 54   0.1490  1.0325   104.3    67.7    20.9
...
2016 12 12    22 28 33.2 +29 05 31   0.1656  1.0018    91.2    79.3    21.5
...
2016 12 27    21 22 32.1 +37 31 39   0.2017  0.9478    74.0    94.2    22.4

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W100




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