[Iaude] MPEC W20: 2016 WF [a=1.82,e=0.45,i=1.3,H=27.0]

mpec at si.edu mpec at si.edu
Sun Nov 20 00:05:27 EST 2016


M.P.E.C. 2016-W20                                Issued 2016 Nov. 20, 05:01 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 WF
 
Observations:
     K16W00F* C2016 11 18.39224 03 54 48.08 +32 45 11.2                qEW020G96
     K16W00F  C2016 11 18.39655 03 55 01.91 +32 45 05.1                qEW020G96
     K16W00F  C2016 11 18.40086 03 55 15.79 +32 44 59.2          18.7 VqEW020G96
     K16W00F  C2016 11 18.40524 03 55 29.80 +32 44 53.4          18.5 VqEW020G96
     K16W00F  C2016 11 18.50211 04 00 43.55 +32 41 27.1          19.1 VqEW020G96
     K16W00F  C2016 11 18.50235 04 00 44.35 +32 41 27.0          18.6 VqEW020G96
     K16W00F  C2016 11 18.50259 04 00 45.09 +32 41 26.0          19.0 VqEW020G96
     K16W00F  C2016 11 18.50283 04 00 45.94 +32 41 25.7          19.1 VqEW020G96
     K16W00F KC2016 11 19.08453804 32 06.79 +32 15 35.1                qEW020J95
     K16W00F KC2016 11 19.08717304 32 14.31 +32 15 23.8                qEW020J95
     K16W00F KC2016 11 19.08957104 32 21.17 +32 15 13.8          18.8 RqEW020J95
     K16W00F  C2016 11 19.23853 04 40 12.62 +32 07 11.7          19.1 VqEW020G96
     K16W00F  C2016 11 19.23912 04 40 14.24 +32 07 09.6          19.2 VqEW020G96
     K16W00F  C2016 11 19.24411 04 40 27.92 +32 06 51.7          18.6 VqEW020G96
     K16W00F "C2016 11 19.27785404 41 56.41 +32 04 46.5          18.2 RtEW020705
     K16W00F "C2016 11 19.27886904 41 59.21 +32 04 42.6          18.3 RtEW020705
     K16W00F "C2016 11 19.27988204 42 01.99 +32 04 38.1          18.2 RtEW020705
     K16W00F  C2016 11 19.38527904 46 41.45 +31 56 05.7          18.2 VUEW020H01
     K16W00F  C2016 11 19.39374204 47 03.64 +31 55 20.1          18.5 VUEW020H01
     K16W00F  C2016 11 19.39904804 47 17.53 +31 54 51.0          18.8 VUEW020H01
     K16W00F  C2016 11 19.40574804 47 35.08 +31 54 14.1          18.6 VUEW020H01
     K16W00F  C2016 11 19.42478 04 48 26.36 +31 52 55.6          19.6 RoEW020926
     K16W00F  C2016 11 19.42615 04 48 29.88 +31 52 48.3          19.3 RoEW020926
     K16W00F  C2016 11 19.42751 04 48 33.48 +31 52 40.5          19.5 RoEW020926
     K16W00F  C2016 11 19.50519 04 51 56.51 +31 44 47.8          19.3 RoEW020926
     K16W00F  C2016 11 19.50656 04 52 00.21 +31 44 38.1          19.4 RoEW020926
     K16W00F  C2016 11 19.50793 04 52 03.74 +31 44 29.4          19.3 RoEW020926
 
Observer details:
705 Apache Point.  Observers K. Nault, M. Hammergren, M. Brucker.  Measurer
    K. Nault.  3.5-m f/10 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2016 WF                                                  Earth MOID = 0.0143 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  37.84999              (2000.0)            P               Q
n   0.40126648     Peri.  166.60277     +0.63224424     -0.77447956
a   1.8204585      Node   244.17706     +0.70865050     +0.58912323
e   0.4495764      Incl.    1.34832     +0.31317995     +0.23046741
P   2.46           H   27.0           G   0.15           U   6
Residuals in seconds of arc
161118 G96  0.1-  0.1+    161119 J95  0.2-  0.2-    161119 H01  0.2+  0.0
161118 G96  0.2-  0.1-    161119 J95  0.1-  0.1+    161119 H01  0.0   0.1-
161118 G96  0.2+  0.2+    161119 G96  0.6-  0.1-    161119 H01  0.0   0.0
161118 G96  0.6-  1.0+    161119 G96  0.6-  0.1-    161119 926  0.2+  0.2-
161118 G96  0.2+  0.5-    161119 G96  0.1-  0.0     161119 926  0.5-  0.3+
161118 G96  0.4+  0.0     161119 705  0.3-  0.3-    161119 926  0.2+  0.3+
161118 G96  0.2-  0.4-    161119 705  0.7+  0.0     161119 926  0.7-  0.9+
161118 G96  0.6+  0.0     161119 705  1.5+  0.3-    161119 926  0.6+  0.0
161119 J95  0.1+  0.1-    161119 H01  0.1+  0.1-    161119 926  0.3-  0.1+

Ephemeris:
2016 WF                  a,e,i = 1.82, 0.45, 1                   q = 1.0020
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 21    21 30 30.4 -04 04 34   0.08969 1.0371   115.4    60.1    24.0
...
2016 11 05    22 00 14.7 +01 23 06   0.04284 1.0065   109.4    68.3    22.6
...
2016 11 13    23 34 10.4 +15 43 33   0.01988 1.0018   127.7    51.4    20.4
...
2016 11 19    04 27 56.2 +32 23 57   0.01624 1.0038   162.9    16.8    19.0
2016 11 20    05 13 40.1 +30 58 55   0.01797 1.0046   156.6    23.0    19.4
2016 11 21    05 49 07.9 +29 07 34   0.02013 1.0055   150.7    28.7    19.8
...
2016 11 27    07 23 57.6 +20 39 20   0.03727 1.0136   135.3    43.2    21.6
...
2016 12 05    07 55 46.7 +16 24 41   0.06336 1.0313   135.1    42.4    22.7
...
2016 12 20    08 04 26.6 +14 27 19   0.1159  1.0834   147.6    29.1    23.8

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W20




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