[Iaude] MPEC W38: 2016 WJ1 [a=1.34,e=0.50,i=2.9,H=21.2,PHA]

mpec at si.edu mpec at si.edu
Mon Nov 21 19:08:07 EST 2016


M.P.E.C. 2016-W38                                Issued 2016 Nov. 22, 00:03 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 WJ1
 
Observations:
     K16W01J* C2016 11 19.46522 04 29 42.59 +15 50 26.1          18.1 VqEW038G96
     K16W01J  C2016 11 19.47353 04 29 41.53 +15 50 23.1          18.5 VqEW038G96
     K16W01J  C2016 11 19.47794 04 29 40.97 +15 50 21.2          18.8 VqEW038G96
     K16W01J  C2016 11 19.50429 04 29 37.73 +15 50 10.6          19.4 VqEW038I52
     K16W01J  C2016 11 19.50705 04 29 37.41 +15 50 09.5          19.3 VqEW038I52
     K16W01J  C2016 11 19.50981 04 29 37.07 +15 50 08.6          19.4 VqEW038I52
     K16W01J  C2016 11 19.51256 04 29 36.70 +15 50 07.3          19.5 VqEW038I52
     K16W01J  C2016 11 19.52736 04 29 35.01 +15 50 02.3          18.2 VqEW038G96
     K16W01J  C2016 11 19.53254 04 29 34.29 +15 49 59.6          19.0 VqEW038G96
     K16W01J  C2016 11 19.53695 04 29 33.81 +15 49 57.8          18.7 VqEW038G96
     K16W01J  C2016 11 19.54210 04 29 33.14 +15 49 56.0          19.3 VqEW038G96
     K16W01J KC2016 11 19.84207 04 29 01.29 +15 48 04.8          19.3 V EW038L04
     K16W01J KC2016 11 19.85099 04 29 00.17 +15 48 01.2          19.0 V EW038L04
     K16W01J KC2016 11 19.86125 04 28 58.83 +15 47 58.2          19.5 V EW038L04
     K16W01J KC2016 11 20.30322604 28 03.43 +15 45 21.4          19.8 VuEW038H21
     K16W01J KC2016 11 20.30861104 28 02.69 +15 45 19.2          19.9 VuEW038H21
     K16W01J KC2016 11 20.31220204 28 02.20 +15 45 17.8          19.7 VuEW038H21
     K16W01J  C2016 11 20.42348 04 27 47.56 +15 44 39.5          18.8 VqEW038G96
     K16W01J  C2016 11 20.42663 04 27 47.13 +15 44 38.3          18.8 VqEW038G96
     K16W01J  C2016 11 20.43102 04 27 46.54 +15 44 36.5          18.5 VqEW038G96
     K16W01J  C2016 11 20.43227 04 27 46.37 +15 44 36.5          19.2 VoEW038691
     K16W01J  C2016 11 20.43495 04 27 45.99 +15 44 35.3          18.6 VqEW038G96
     K16W01J  C2016 11 20.43815 04 27 45.55 +15 44 34.2          19.3 VoEW038691
     K16W01J  C2016 11 20.44404 04 27 44.74 +15 44 31.5          19.2 VoEW038691
     K16W01J  C2016 11 20.95468 04 26 40.72 +15 41 07.2                qEW038246
     K16W01J  C2016 11 20.95534 04 26 40.55 +15 41 07.2                qEW038246
     K16W01J  C2016 11 20.95622 04 26 40.41 +15 41 06.6                qEW038246
     K16W01J  C2016 11 20.95691 04 26 40.38 +15 41 06.1                qEW038246
     K16W01J  C2016 11 20.95733 04 26 40.35 +15 41 06.4                qEW038246
     K16W01J  C2016 11 20.95777 04 26 40.25 +15 41 05.7                qEW038246
     K16W01J KC2016 11 21.35445004 25 45.40 +15 38 34.4          19.1 VuEW038H21
     K16W01J KC2016 11 21.35808304 25 44.86 +15 38 32.8          19.2 VuEW038H21
     K16W01J KC2016 11 21.36111004 25 44.41 +15 38 31.5          19.1 VuEW038H21
     K16W01J KC2016 11 21.36584704 25 43.70 +15 38 29.6          19.1 VuEW038H21
     K16W01J |C2016 11 21.60485 04 25 11.76 +15 37 41.8          18.0 RrEW038Q62
     K16W01J |C2016 11 21.62729 04 25 08.31 +15 37 32.4          18.0 RrEW038Q62
     K16W01J |C2016 11 21.63422 04 25 07.20 +15 37 29.8          17.9 RrEW038Q62
     K16W01J  C2016 11 21.87102 04 24 35.32 +15 34 57.4                qEW038246
     K16W01J  C2016 11 21.87167 04 24 35.21 +15 34 57.9                qEW038246
     K16W01J  C2016 11 21.87208 04 24 35.14 +15 34 56.9                qEW038246
     K16W01J  C2016 11 21.87227 04 24 35.11 +15 34 57.4                qEW038246
     K16W01J  C2016 11 21.87255 04 24 35.09 +15 34 57.3          18.8 RqEW038246
     K16W01J  C2016 11 21.87336 04 24 34.93 +15 34 56.6                qEW038246
     K16W01J  C2016 11 21.87360 04 24 34.90 +15 34 56.6                qEW038246
     K16W01J  C2016 11 21.87458 04 24 34.75 +15 34 56.7                qEW038246
     K16W01J KC2016 11 21.93298 04 24 26.23 +15 34 35.3          18.4 VUEW038958
     K16W01J KC2016 11 21.93886 04 24 25.35 +15 34 32.6          18.5 VUEW038958
     K16W01J KC2016 11 21.94474 04 24 24.40 +15 34 30.7          18.3 VUEW038958
 
Observer details:
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
    reflector + CCD.
958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
    P. Dupouy.  0.43-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.
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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
    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.  1.0-m reflector + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5.0
    reflector + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observers L. Buzzi, P. Concari,
    S. Foglia, G. Galli, M. Tombelli.  0.15-m f/7 refractor + CCD.
 
Orbital elements:
2016 WJ1                                            PHA, Earth MOID = 0.0003 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M   5.37204              (2000.0)            P               Q
n   0.63726167     Peri.   87.63983     -0.98273106     -0.17822045
a   1.3373883      Node    82.09105     +0.14343111     -0.90361484
e   0.5018278      Incl.    2.88026     +0.11690674     -0.38950956
P   1.55           H   21.2           G   0.15           U   8
Residuals in seconds of arc
161119 G96  0.4+  0.4-    161120 H21  0.2+  0.0     161121 H21  0.3+  0.1+
161119 G96  0.0   0.2-    161120 G96  0.1-  0.0     161121 H21  0.2+  0.3+
161119 G96  0.2-  0.3-    161120 G96  0.0   0.1+    161121 Q62  1.2-  0.1-
161119 I52  0.1-  0.4-    161120 G96  0.2+  0.1+    161121 Q62  0.4-  0.2-
161119 I52  0.1+  0.3-    161120 691  0.0   0.2+    161121 Q62  0.9-  0.1+
161119 I52  0.1+  0.1-    161120 G96  0.1+  0.5+    161121 246  0.4+  0.2-
161119 I52  0.4-  0.3-    161120 691  0.2-  0.3+    161121 246  0.3+  0.6+
161119 G96  1.0+  0.7+    161120 691  0.2-  0.1+    161121 246  0.2+  0.3-
161119 G96  0.3-  0.1+    161120 246  0.6+  0.4-    161121 246  0.2+  0.3+
161119 G96  0.4+  0.1+    161120 246  0.5-  0.1-    161121 246  0.5+  0.3+
161119 G96  0.4-  0.4+    161120 246  0.7-  0.4-    161121 246  0.0   0.1-
161119 L04  0.4-  0.4+    161120 246  0.3+  0.6-    161121 246  0.1+  0.0
161119 L04  0.0   0.2-    161120 246  0.8+  0.2-    161121 246  0.1+  0.5+
161119 L04  0.3-  0.2+    161120 246  0.2+  0.7-    161121 958  0.4-  0.2-
161120 H21  0.1+  0.1+    161121 H21  0.3+  0.1+    161121 958  0.1+  0.6-
161120 H21  0.1+  0.0     161121 H21  0.3+  0.1+    161121 958  0.3-  0.2-

Ephemeris:
2016 WJ1                 a,e,i = 1.34, 0.50, 3                   q = 0.6662
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 23    04 42 46.6 +17 16 14   0.5149  1.4201   138.0    27.9    21.8
...
2016 11 07    04 43 15.3 +16 43 33   0.3488  1.3107   152.7    20.3    20.5
...
2016 11 15    04 36 43.2 +16 13 39   0.2699  1.2485   162.0    14.2    19.6
...
2016 11 21    04 26 34.5 +15 41 12   0.2154  1.2003   169.6     8.6    18.8
2016 11 22    04 24 15.6 +15 34 29   0.2067  1.1922   170.8     7.6    18.7
2016 11 23    04 21 43.3 +15 27 15   0.1981  1.1840   172.0     6.7    18.6
...
2016 11 29    04 00 21.7 +14 28 08   0.1492  1.1342   171.5     7.4    17.9
...
2016 12 07    03 00 52.4 +11 26 17   0.09210 1.0663   150.5    27.0    17.4
...
2016 12 22    21 04 37.0 -12 43 55   0.06695 0.9372    44.6   132.5    21.2

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-W38




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