[Iaude] MPEC W40: 2016 WH1 [a=2.54,e=0.59,i=3.3,H=25.1]

mpec at si.edu mpec at si.edu
Mon Nov 21 19:47:50 EST 2016


M.P.E.C. 2016-W40                                Issued 2016 Nov. 22, 00:43 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 WH1
 
Observations:
     K16W01H  C2016 11 07.37714 02 14 33.698-02 11 20.34         21.6 iLEW040F51
     K16W01H  C2016 11 07.41023 02 14 40.217-02 10 31.80         21.5 iLEW040F51
     K16W01H* C2016 11 19.38448 03 31 41.85 +06 59 50.8          20.0 VqEW040G96
     K16W01H  C2016 11 19.39088 03 31 45.49 +07 00 18.7          20.1 VqEW040G96
     K16W01H  C2016 11 19.39529 03 31 47.96 +07 00 37.4          20.0 VqEW040G96
     K16W01H  C2016 11 19.39970 03 31 50.52 +07 00 56.7          20.0 VqEW040G96
     K16W01H  C2016 11 19.44547003 32 16.69 +07 04 12.2          19.9 VUEW040H01
     K16W01H HC2016 11 19.45256 03 32 20.98 +07 04 47.7          20.1 VoEW040691
     K16W01H  C2016 11 19.45256603 32 20.83 +07 04 43.0          19.7 VUEW040H01
     K16W01H HC2016 11 19.46128 03 32 26.09 +07 05 25.5          20.2 VoEW040691
     K16W01H  C2016 11 19.46369303 32 27.37 +07 05 31.4          20.0 VUEW040H01
     K16W01H  C2016 11 19.46682 03 32 29.28 +07 05 48.3          20.0 VqEW040G96
     K16W01H  C2016 11 19.46806 03 32 30.01 +07 05 53.8          20.2 VqEW040G96
     K16W01H  C2016 11 19.46958 03 32 30.92 +07 06 01.2          20.0 VqEW040G96
     K16W01H HC2016 11 19.47006 03 32 31.37 +07 06 04.3                oEW040691
     K16W01H  C2016 11 19.47094 03 32 31.67 +07 06 07.4          19.6 VqEW040G96
     K16W01H  C2016 11 19.47106803 32 31.70 +07 06 03.3          19.5 VUEW040H01
     K16W01H KC2016 11 19.47380 03 32 33.40 +07 06 20.4          20.1 RoEW040291
     K16W01H KC2016 11 19.47565 03 32 34.50 +07 06 28.4          20.0 RoEW040291
     K16W01H KC2016 11 19.47751 03 32 35.59 +07 06 36.5          19.9 RoEW040291
     K16W01H KC2016 11 20.24060303 40 39.43 +08 04 13.2          19.8 VuEW040H21
     K16W01H KC2016 11 20.24562903 40 42.45 +08 04 36.2          19.8 VuEW040H21
     K16W01H KC2016 11 20.25036203 40 45.31 +08 04 58.4          20.1 VuEW040H21
     K16W01H KC2016 11 20.34254803 41 41.38 +08 12 05.1          20.2 VuEW040H21
     K16W01H KC2016 11 20.34836603 41 44.99 +08 12 32.0          20.3 VuEW040H21
     K16W01H KC2016 11 20.35483203 41 48.98 +08 13 01.7          20.4 VuEW040H21
     K16W01H KC2016 11 20.40477 03 42 21.58 +08 17 12.6                oEW040291
     K16W01H KC2016 11 20.40601 03 42 22.36 +08 17 18.1                oEW040291
     K16W01H  C2016 11 20.40674 03 42 22.74 +08 17 20.5          20.1 VqEW040G96
     K16W01H KC2016 11 20.40725 03 42 23.11 +08 17 23.9                oEW040291
     K16W01H  C2016 11 20.40774 03 42 23.35 +08 17 24.2          19.5 VqEW040G96
     K16W01H  C2016 11 20.40884 03 42 24.06 +08 17 30.1          19.9 VqEW040G96
     K16W01H  C2016 11 20.41111 03 42 25.35 +08 17 40.0          19.8 VqEW040G96
     K16W01H KC2016 11 21.27418103 52 10.18 +09 26 50.4          20.0 VuEW040H21
     K16W01H KC2016 11 21.27787503 52 12.59 +09 27 08.7          20.0 VuEW040H21
     K16W01H KC2016 11 21.28285203 52 15.86 +09 27 33.1          19.9 VuEW040H21
     K16W01H  C2016 11 21.86773 03 59 16.45 +10 16 08.0                qEW040246
     K16W01H  C2016 11 21.86802 03 59 16.50 +10 16 09.6                qEW040246
     K16W01H  C2016 11 21.86819 03 59 17.00 +10 16 10.3                qEW040246
 
Observer details:
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
    reflector + 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.
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.
 
Orbital elements:
2016 WH1                                                 Earth MOID = 0.0540 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  17.87376              (2000.0)            P               Q
n   0.24293941     Peri.    3.87673     +0.26940311     -0.96150837
a   2.5437284      Node    70.50076     +0.88201065     +0.22380871
e   0.5916881      Incl.    3.28831     +0.38662536     +0.15940929
P   4.06           H   25.1           G   0.15           U   7
Residuals in seconds of arc
161107 F51  0.1-  0.1-    161119 G96  0.2+  0.4+    161120 291  0.0   0.5+
161107 F51  0.1+  0.1+    161119 691 (2.6+  0.4+)   161120 291  0.2+  0.3+
161119 G96  0.5-  0.0     161119 G96  0.5-  0.7+    161120 G96  0.1+  0.4+
161119 G96  0.3-  0.0     161119 H01  0.2-  0.3-    161120 291  0.0   0.3+
161119 G96  0.8-  0.5-    161119 291  0.1+  0.2+    161120 G96  0.0   0.5-
161119 G96  0.0   0.3-    161119 291  0.2+  0.2+    161120 G96  0.4+  0.3+
161119 H01  0.1+  0.2-    161119 291  0.2+  0.2+    161120 G96  1.2-  0.3-
161119 691  0.1+  0.2-    161120 H21  0.2+  0.2+    161121 H21  0.1-  0.2-
161119 H01  0.0   0.2-    161120 H21  0.1+  0.2-    161121 H21  0.2-  0.1-
161119 691  0.5+  0.3-    161120 H21  0.2+  0.1+    161121 H21  0.1+  0.1-
161119 H01  0.1+  0.1-    161120 H21  0.2-  0.2-    161121 246 (1.0+  1.9+)
161119 G96  0.1-  0.5-    161120 H21  0.1+  0.2-    161121 246 (1.3-  2.0+)
161119 G96  0.0   0.4-    161120 H21  0.1-  0.4-    161121 246 (4.4+  1.8+)

Ephemeris:
2016 WH1                 a,e,i = 2.54, 0.59, 3                   q = 1.0386
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 23    01 40 03.5 -04 56 11   0.1824  1.1709   163.5    14.0    22.5
...
2016 11 07    02 13 08.4 -02 19 50   0.1125  1.0970   159.4    18.6    21.5
...
2016 11 15    02 54 33.1 +02 28 07   0.08288 1.0685   162.7    16.0    20.7
...
2016 11 21    03 49 02.5 +09 05 30   0.06629 1.0530   169.2    10.2    20.0
2016 11 22    04 00 48.9 +10 28 44   0.06422 1.0510   170.1     9.3    19.9
2016 11 23    04 13 25.2 +11 55 48   0.06241 1.0491   170.5     8.9    19.8
...
2016 11 29    05 43 53.5 +20 49 50   0.05766 1.0410   160.6    18.4    19.9
...
2016 12 07    07 45 06.2 +27 24 35   0.06794 1.0391   141.4    36.3    20.8
...
2016 12 22    09 34 20.6 +27 53 59   0.1135  1.0632   132.2    43.3    22.2

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W40




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