[Iaude] MPEC W37: 2016 WG1 [a=2.35,e=0.48,i=7.9,H=23.0]

mpec at si.edu mpec at si.edu
Mon Nov 21 19:05:38 EST 2016


M.P.E.C. 2016-W37                                Issued 2016 Nov. 22, 00:01 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 WG1
 
Observations:
     K16W01G* C2016 11 19.13314 01 48 20.78 +28 41 15.7          21.6 VqEW037G96
     K16W01G  C2016 11 19.13764 01 48 21.36 +28 41 11.4          21.4 VqEW037G96
     K16W01G  C2016 11 19.14203 01 48 22.01 +28 41 05.2          21.4 VqEW037G96
     K16W01G KC2016 11 19.32693 01 48 45.31 +28 37 05.7          20.7 RoEW037291
     K16W01G KC2016 11 19.33380 01 48 46.22 +28 36 56.3                oEW037291
     K16W01G KC2016 11 19.34065 01 48 47.08 +28 36 47.1                oEW037291
     K16W01G  C2016 11 20.14611001 50 42.89 +28 19 17.5          21.4 VUEW037H01
     K16W01G  C2016 11 20.15579901 50 44.15 +28 19 05.0          21.4 VUEW037H01
     K16W01G  C2016 11 20.16094401 50 44.82 +28 18 58.4          21.4 VUEW037H01
     K16W01G  C2016 11 20.16906001 50 45.86 +28 18 47.9          21.1 VUEW037H01
     K16W01G KC2016 11 20.20252101 50 49.50 +28 18 00.4          21.4 VuEW037H21
     K16W01G KC2016 11 20.21489501 50 51.10 +28 17 43.9          21.8 VuEW037H21
     K16W01G KC2016 11 20.23032701 50 53.13 +28 17 23.4          21.8 VuEW037H21
     K16W01G KC2016 11 21.13140701 53 03.98 +27 57 27.7          22.0 VuEW037H21
     K16W01G KC2016 11 21.13723601 53 04.72 +27 57 20.4          21.6 VuEW037H21
     K16W01G KC2016 11 21.15359601 53 06.92 +27 56 58.3          21.3 VuEW037H21
 
Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD, 0.81-m f/4.0 astrograph + CCD.
 
Orbital elements:
2016 WG1                                                 Earth MOID = 0.2361 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  21.39574              (2000.0)            P               Q
n   0.27279679     Peri.  163.56246     +0.46995500     -0.87247286
a   2.3545607      Node   258.23700     +0.79367682     +0.48406552
e   0.4822357      Incl.    7.86204     +0.38628927     +0.06687062
P   3.61           H   23.0           G   0.15           U   8
Residuals in seconds of arc
161119 G96  0.5-  0.7-    161120 H01  0.1+  0.0     161120 H21  0.1-  0.3+
161119 G96  0.4-  0.6+    161120 H01  0.1+  0.0     161121 H21  0.1+  0.2-
161119 G96  0.8+  0.2-    161120 H01  0.2+  0.0     161121 H21  0.3-  0.2+
161119 291  0.1-  0.1+    161120 H01  0.1+  0.0     161121 H21  0.1+  0.1-
161119 291  0.2+  0.0     161120 H21  0.0   0.1-
161119 291  0.1-  0.0     161120 H21  0.2-  0.0

Ephemeris:
2016 WG1                 a,e,i = 2.35, 0.48, 8                   q = 1.2191
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 23    01 07 57.6 +34 30 49   0.3115  1.2838   154.9    19.2    22.0
...
2016 11 07    01 24 40.3 +32 21 39   0.2723  1.2431   155.0    19.7    21.6
...
2016 11 15    01 39 14.6 +30 06 01   0.2612  1.2292   154.0    20.6    21.6
...
2016 11 21    01 52 44.5 +28 00 31   0.2575  1.2226   152.8    21.6    21.5
2016 11 22    01 55 10.9 +27 38 05   0.2573  1.2218   152.6    21.8    21.5
2016 11 23    01 57 40.3 +27 15 19   0.2572  1.2211   152.4    22.0    21.5
...
2016 11 29    02 13 33.0 +24 53 35   0.2593  1.2191   150.7    23.3    21.6
...
2016 12 07    02 36 36.6 +21 42 42   0.2692  1.2217   148.0    25.3    21.7
...
2016 12 22    03 21 45.6 +16 37 14   0.3102  1.2429   142.0    29.2    22.2

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W37




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