[Iaude] MPEC W52: 2016 WT1 [a=1.49,e=0.43,i=10.3,H=25.8]

mpec at si.edu mpec at si.edu
Tue Nov 22 14:25:39 EST 2016


M.P.E.C. 2016-W52                                Issued 2016 Nov. 22, 19:20 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 WT1
 
Observations:
     K16W01T* C2016 11 19.12969 01 47 24.25 +31 09 04.9          20.7 VqEW052G96
     K16W01T  C2016 11 19.13414 01 47 31.70 +31 07 50.5          20.0 VqEW052G96
     K16W01T  C2016 11 19.13858 01 47 39.01 +31 06 38.2          19.9 VqEW052G96
     K16W01T  C2016 11 19.14297 01 47 46.30 +31 05 25.6          20.0 VqEW052G96
     K16W01T KC2016 11 19.17754 01 48 43.06 +30 55 59.9          20.4 RoEW052291
     K16W01T KC2016 11 19.18007 01 48 47.16 +30 55 18.2          20.5 RoEW052291
     K16W01T KC2016 11 19.18264 01 48 51.34 +30 54 36.0          20.5 RoEW052291
     K16W01T  C2016 11 19.18323301 48 51.24 +30 54 20.2          20.1 VUEW052H01
     K16W01T  C2016 11 19.19091101 49 03.68 +30 52 13.7          19.9 VUEW052H01
     K16W01T  C2016 11 19.19895101 49 16.66 +30 50 01.1          20.0 VUEW052H01
     K16W01T  C2016 11 19.20352501 49 24.03 +30 48 45.6          19.9 VUEW052H01
     K16W01T  C2016 11 19.23906 01 50 21.76 +30 39 08.0          19.9 RoEW052926
     K16W01T  C2016 11 19.24191 01 50 26.28 +30 38 20.9          19.7 RoEW052926
     K16W01T  C2016 11 19.24477 01 50 30.81 +30 37 33.8          19.7 RoEW052926
     K16W01T  C2016 11 19.25418 01 50 45.72 +30 34 55.2          20.2 VqEW052G96
     K16W01T  C2016 11 19.25462 01 50 46.42 +30 34 47.7          20.3 VqEW052G96
     K16W01T  C2016 11 19.25504 01 50 47.13 +30 34 40.4          20.2 VqEW052G96
     K16W01T  C2016 11 19.25545 01 50 47.74 +30 34 34.5          19.8 VqEW052G96
     K16W01T  C2016 11 20.19684502 13 38.65 +26 33 49.3          20.0 VUEW052H01
     K16W01T  C2016 11 20.20357002 13 46.66 +26 32 14.1          20.2 VUEW052H01
     K16W01T  C2016 11 20.20962102 13 53.84 +26 30 48.6          20.4 VUEW052H01
     K16W01T  C2016 11 20.21699102 14 02.57 +26 29 04.3          20.2 VUEW052H01
     K16W01T  C2016 11 20.35695 02 16 46.17 +25 56 12.3          20.3 VqEW052G96
     K16W01T  C2016 11 20.35790 02 16 47.37 +25 55 58.6          19.8 VqEW052G96
     K16W01T  C2016 11 20.36146 02 16 51.50 +25 55 07.8          20.3 VqEW052G96
     K16W01T  C2016 11 20.36302 02 16 53.23 +25 54 46.4          21.1 VqEW052G96
     K16W01T KC2016 11 21.20619 02 32 05.39 +22 54 23.4          20.0 GUEW052H21
     K16W01T KC2016 11 21.21077 02 32 09.53 +22 53 29.0          20.2 GUEW052H21
     K16W01T KC2016 11 21.21532 02 32 13.59 +22 52 34.5                UEW052H21
     K16W01T  C2016 11 22.33648 02 47 44.48 +19 32 50.1          20.3 RoEW052926
     K16W01T  C2016 11 22.33961 02 47 46.57 +19 32 19.4          20.2 RoEW052926
     K16W01T  C2016 11 22.34273 02 47 48.70 +19 31 48.9          20.2 RoEW052926
 
Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 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 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 L. Buzzi, T. Linder, S. Foglia, T. Vorobjov.  0.61-m f/4.0
    astrograph + CCD.
 
Orbital elements:
2016 WT1                                                 Earth MOID = 0.0299 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  74.33022              (2000.0)            P               Q
n   0.53923015     Peri.  111.23755     +0.97622766     +0.15064284
a   1.4949268      Node   240.39377     -0.19314665     +0.93088050
e   0.4311232      Incl.   10.32563     +0.09835611     +0.33281861
P   1.83           H   25.8           G   0.15           U   5
Residuals in seconds of arc
161119 G96  0.9-  1.0+    161119 926  0.3+  0.1-    161120 G96  1.2-  0.7+
161119 G96  0.1+  0.4-    161119 926  0.2+  0.1-    161120 G96  0.2+  0.4+
161119 G96  0.3-  0.1+    161119 926  0.0   0.0     161120 G96  0.5+  0.2-
161119 G96  0.2+  0.6-    161119 G96  0.4-  0.4+    161120 G96  0.5-  0.4+
161119 291  0.1+  0.1+    161119 G96  0.3-  0.2+    161121 H21  0.1+  0.3-
161119 291  0.0   0.0     161119 G96  0.2+  0.2-    161121 H21  0.3+  0.1-
161119 291  0.1+  0.0     161119 G96  0.3-  0.7+    161121 H21  0.2-  0.4-
161119 H01  0.2+  0.4-    161120 H01  0.2+  0.2-    161122 926  0.2+  0.2+
161119 H01  0.3+  0.3-    161120 H01  0.3+  0.2-    161122 926  0.2-  0.1+
161119 H01  0.2+  0.2-    161120 H01  0.2+  0.2-    161122 926  0.0   0.0
161119 H01  0.2+  0.2-    161120 H01  0.2+  0.2-

Ephemeris:
2016 WT1                 a,e,i = 1.49, 0.43, 10                  q = 0.8504
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 23    16 46 22.4 +11 16 20   0.1745  0.8906    49.1   122.3    26.8
...
2016 11 07    17 47 13.3 +24 40 17   0.07025 0.9574    59.6   116.7    24.5
...
2016 11 15    22 07 34.4 +46 50 32   0.03390 1.0018   111.1    67.1    20.8
...
2016 11 21    02 28 43.1 +23 36 55   0.05254 1.0378   161.6    17.5    20.4
2016 11 22    02 43 34.5 +20 29 14   0.05843 1.0440   164.2    14.9    20.6
2016 11 23    02 55 14.2 +17 53 23   0.06466 1.0502   165.7    13.4    20.7
...
2016 11 29    03 32 32.6 +09 01 57   0.1062  1.0884   163.0    15.3    22.0
...
2016 12 07    03 52 06.6 +04 45 00   0.1677  1.1409   156.5    20.1    23.2
...
2016 12 22    04 09 43.5 +03 04 36   0.2970  1.2415   146.2    26.2    24.8

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W52




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