[Iaude] MPEC W53: 2016 WU1 [a=1.56,e=0.46,i=23.1,H=23.7]

mpec at si.edu mpec at si.edu
Tue Nov 22 14:29:05 EST 2016


M.P.E.C. 2016-W53                                Issued 2016 Nov. 22, 19:23 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 WU1
 
Observations:
     K16W01U* C2016 11 19.33559 03 38 52.48 +34 40 32.5          21.0 VqEW053G96
     K16W01U  C2016 11 19.35856 03 38 44.65 +34 42 00.8                qEW053G96
     K16W01U  C2016 11 19.36298 03 38 43.17 +34 42 17.4          21.3 VqEW053G96
     K16W01U  C2016 11 19.37186 03 38 40.03 +34 42 51.8          21.5 VqEW053G96
     K16W01U  C2016 11 19.42055503 38 23.26 +34 45 56.2          21.5 VUEW053H01
     K16W01U  C2016 11 19.42430003 38 22.01 +34 46 10.7          21.7 VUEW053H01
     K16W01U  C2016 11 19.43470 03 38 18.58 +34 46 51.7          22.2 VqEW053G96
     K16W01U  C2016 11 19.43811203 38 17.34 +34 47 03.0          20.8 VUEW053H01
     K16W01U  C2016 11 19.43911 03 38 17.00 +34 47 08.2          21.4 VqEW053G96
     K16W01U  C2016 11 19.44333203 38 15.58 +34 47 22.8          20.7 VUEW053H01
     K16W01U KC2016 11 20.25242803 33 59.28 +35 37 45.1          21.5 VuEW053H21
     K16W01U KC2016 11 20.26442703 33 55.33 +35 38 27.5          21.9 VuEW053H21
     K16W01U KC2016 11 20.27730903 33 51.08 +35 39 13.2          21.2 VuEW053H21
     K16W01U  C2016 11 22.26337 03 24 08.31 +37 25 42.7          21.3 RoEW053926
     K16W01U  C2016 11 22.27517 03 24 04.74 +37 26 16.8          21.9 RoEW053926
     K16W01U  C2016 11 22.28713 03 24 01.20 +37 26 51.3          20.8 RoEW053926
 
Observer details:
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 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD, 0.81-m f/4.0 astrograph + CCD.
 
Orbital elements:
2016 WU1                                                 Earth MOID = 0.0929 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  80.56517              (2000.0)            P               Q
n   0.50503996     Peri.  280.85556     +0.82741340     +0.46903212
a   1.5616567      Node    51.94128     -0.22166122     +0.77807638
e   0.4636851      Incl.   23.09558     -0.51599744     +0.41785885
P   1.95           H   23.7           G   0.15           U   9
Residuals in seconds of arc
161119 G96  1.4-  1.3+    161119 G96  0.4+  0.5-    161120 H21  0.2-  0.3+
161119 G96  0.1+  0.3+    161119 H01  0.3+  0.1-    161122 926  0.8+  0.0
161119 G96  0.7+  0.2-    161119 G96  0.6-  0.7-    161122 926  0.3-  0.1-
161119 G96  0.2-  0.1-    161119 H01  0.3+  0.0     161122 926  0.6-  0.0
161119 H01  0.0   0.3-    161120 H21  0.2+  0.2+
161119 H01  0.3+  0.0     161120 H21  0.1+  0.1+

Ephemeris:
2016 WU1                 a,e,i = 1.56, 0.46, 23                  q = 0.8375
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 23    07 35 57.4 -38 32 12   0.1495  0.9952    85.8    85.6    22.6
...
2016 11 07    05 10 15.2 +08 37 28   0.1243  1.0949   144.8    31.4    20.7
...
2016 11 15    04 05 35.5 +28 41 05   0.1667  1.1514   165.7    12.3    20.9
...
2016 11 21    03 30 11.7 +36 20 32   0.2141  1.1944   163.2    13.9    21.5
2016 11 22    03 25 21.7 +37 12 45   0.2228  1.2016   162.0    14.7    21.7
2016 11 23    03 20 48.8 +37 59 43   0.2317  1.2088   160.9    15.5    21.8
...
2016 11 29    02 59 00.0 +41 17 53   0.2888  1.2520   153.8    20.4    22.5
...
2016 12 07    02 41 54.8 +43 26 40   0.3725  1.3093   145.5    25.2    23.3
...
2016 12 22    02 34 00.4 +44 44 04   0.5471  1.4148   133.0    30.5    24.5

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W53




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