[Iaude] MPEC X11: 2019 WJ5 [a=2.30,e=0.74,i=5.4,H=21.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Dec 1 14:59:42 EST 2019


M.P.E.C. 2019-X11                              Issued 2019 December 1, 19:58 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 https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2019 WJ5                                    


Observations:
     K19W05J* C2019 11 24.38776 05 24 55.08 +13 52 09.0          21.7 GVEX011G96
     K19W05J  C2019 11 24.39289 05 24 54.10 +13 52 07.7          21.4 GVEX011G96
     K19W05J  C2019 11 24.39803 05 24 53.10 +13 52 07.0          21.6 GVEX011G96
     K19W05J  C2019 11 24.40316 05 24 52.10 +13 52 05.3          21.2 GVEX011G96
     K19W05J  C2019 11 24.42641405 24 47.56 +13 51 58.6          21.3 GVEX011H01
     K19W05J  C2019 11 24.43040 05 24 46.83 +13 51 58.4                VEX011V06
     K19W05J  C2019 11 24.43465205 24 45.97 +13 51 56.5          21.3 GVEX011H01
     K19W05J  C2019 11 24.43516 05 24 45.91 +13 51 56.9          21.6 GVEX011V06
     K19W05J  C2019 11 24.43753 05 24 45.45 +13 51 56.2          21.5 GVEX011V06
     K19W05J  C2019 11 24.44491705 24 43.99 +13 51 53.9          21.4 GVEX011H01
     K19W05J  C2019 11 24.44831205 24 43.35 +13 51 52.9          21.7 GVEX011H01
     K19W05J  C2019 11 24.48459 05 24 36.41 +13 51 43.8          22.4 GVEX011V06
     K19W05J  C2019 11 24.48801 05 24 35.75 +13 51 42.6          22.1 GVEX011V06
     K19W05J  C2019 11 24.49142 05 24 35.08 +13 51 42.3                VEX011V06
     K19W05J  C2019 11 24.49484 05 24 34.41 +13 51 41.1          22.4 GVEX011V06
     K19W05J KC2019 11 25.25424105 22 13.43 +13 48 31.8          21.8 VuEX011H21
     K19W05J  C2019 11 25.25679 05 22 13.23 +13 48 31.9          21.6 GVEX011I52
     K19W05J  C2019 11 25.26300 05 22 11.97 +13 48 31.5                VEX011I52
     K19W05J KC2019 11 25.28069205 22 08.35 +13 48 25.6          21.8 VuEX011H21
     K19W05J KC2019 11 25.28360005 22 07.80 +13 48 24.8          21.8 VuEX011H21
     K19W05J |C2019 12 01.23558 05 04 47.11 +13 26 59.6          21.1 GVEX011807
     K19W05J |C2019 12 01.23875 05 04 46.57 +13 26 58.9          21.5 GVEX011807

Observer details:
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers E. J. Christensen, G. 
   A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. 
   Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
    F. C. Shelly, K. W. Wierzchos.  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 Ritchey-Chretien + 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers G. J. Leonard, K. W. 
   Wierzchos.  Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. 
   Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. 
   Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. 
   Wierzchos.  1.0-m reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer H. Groeller.  Measurers E. J. 
   Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. 
   Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. 
   Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.55-m reflector + CCD.

Orbital elements:
2019 WJ5                                            PHA, Earth MOID = 0.0180 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M  79.28276              (2000.0)            P               Q
n   0.28321461     Peri.  104.48550     +0.66901044     +0.74198731
a   2.2964603      Node   207.65688     -0.71282842     +0.62401292
e   0.7419978      Incl.    5.35965     -0.21047723     +0.24507694
P   3.48           H   21.3           G   0.15           U   8
Residuals in seconds of arc
191124 G96  0.0   0.1-    191124 V06  0.1-  0.1-    191125 I52  0.1+  0.6-
191124 G96  0.2+  0.1-    191124 H01  0.1-  0.0     191125 I52  1.0-  0.5+
191124 G96  0.1+  0.5+    191124 H01  0.1+  0.1-    191125 H21  0.1+  0.1+
191124 G96  0.0   0.1+    191124 V06  0.2+  0.1-    191125 H21  0.1+  0.0
191124 H01  0.0   0.1-    191124 V06  0.1+  0.4-    191201 807  0.0   0.1+
191124 V06  0.0   0.3+    191124 V06  0.1-  0.2+    191201 807  0.0   0.0
191124 H01  0.0   0.1-    191124 V06  0.3-  0.1-
191124 V06  0.0   0.0     191125 H21  0.7+  0.1-

Ephemeris:
2019 WJ5                 a,e,i = 2.30, 0.74, 5                   q = 0.5925
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 01    06 44 50.3 +15 52 46   0.4744  1.2794   116.9    43.8    21.9
...
2019 11 16    05 52 44.2 +14 31 24   0.5365  1.4571   143.9    23.6    21.9
...
2019 11 24    05 26 08.7 +13 53 52   0.5890  1.5482   157.5    14.1    21.9
...
2019 11 30    05 08 12.2 +13 30 53   0.6395  1.6148   166.3     8.3    21.9
2019 12 01    05 05 25.9 +13 27 36   0.6489  1.6258   167.5     7.5    22.0
2019 12 02    05 02 43.7 +13 24 28   0.6585  1.6367   168.5     6.9    22.0
...
2019 12 08    04 48 00.6 +13 09 25   0.7222  1.7013   170.3     5.6    22.2
...
2019 12 16    04 32 29.9 +12 59 30   0.8216  1.7853   162.7     9.5    22.8
...
2019 12 31    04 15 09.5 +13 09 35   1.0479  1.9359   144.7    17.0    23.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X11




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