[Iaude] MPEC X09: 2019 WE5 [a=1.68,e=0.37,i=7.5,H=22.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Dec 1 11:40:12 EST 2019


M.P.E.C. 2019-X09                              Issued 2019 December 1, 16:38 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 WE5                                    


Observations:
     K19W05E* C2019 11 28.50320106 40 28.376-24 34 36.94         20.98wUEX009F51
     K19W05E  C2019 11 28.51416006 40 31.002-24 34 41.75         21.23wUEX009F51
     K19W05E  C2019 11 28.52521506 40 33.643-24 34 46.55         21.03wUEX009F51
     K19W05E  C2019 11 28.53616706 40 36.252-24 34 51.04         20.84wUEX009F51
     K19W05E |C2019 11 30.32418 06 48 28.10 -24 44 33.7          21.0 VuEX009807
     K19W05E |C2019 11 30.32760 06 48 28.95 -24 44 34.7          21.2 VuEX009807
     K19W05E |C2019 11 30.33075 06 48 29.72 -24 44 35.7          21.2 VuEX009807
     K19W05E |C2019 12 01.31408 06 52 53.57 -24 48 24.4          21.3 VuEX009807
     K19W05E |C2019 12 01.31733 06 52 54.43 -24 48 25.2          21.3 VuEX009807
     K19W05E |C2019 12 01.32060 06 52 55.22 -24 48 26.4          21.3 VuEX009807

Observer details:
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
   Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. 
   Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. 
   Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2019 WE5                                                 Earth MOID = 0.1059 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M  73.59462              (2000.0)            P               Q
n   0.45155309     Peri.  321.20383     -0.03027648     -0.99452336
a   1.6826618      Node   130.29454     +0.94664376     -0.06065596
e   0.3675346      Incl.    7.53613     +0.32085654     +0.08511255
P   2.18           H   22.8           G   0.15           U   8
Residuals in seconds of arc
191128 F51  0.0   0.0     191130 807  0.1-  0.1+    191201 807  0.3+  0.2+
191128 F51  0.1+  0.0     191130 807  0.1+  0.1-    191201 807  0.1+  0.4-
191128 F51  0.0   0.0     191130 807  0.0   0.3-
191128 F51  0.1-  0.1+    191201 807  0.4-  0.5+

Ephemeris:
2019 WE5                 a,e,i = 1.68, 0.37, 8                   q = 1.0642
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 11 01    04 59 41.2 -15 52 51   0.2467  1.1692   130.9    39.9    21.7
...
2019 11 16    05 49 54.6 -21 39 14   0.1982  1.1172   126.0    45.7    21.3
...
2019 11 24    06 21 19.7 -23 49 30   0.1785  1.0958   123.4    48.8    21.1
...
2019 11 30    06 47 02.3 -24 43 05   0.1660  1.0831   121.8    50.7    21.0
2019 12 01    06 51 29.4 -24 47 26   0.1641  1.0813   121.6    51.0    20.9
2019 12 02    06 55 59.2 -24 50 20   0.1623  1.0796   121.4    51.2    20.9
...
2019 12 08    07 23 45.4 -24 35 18   0.1524  1.0711   120.7    52.2    20.8
...
2019 12 16    08 01 53.1 -22 39 57   0.1422  1.0649   121.3    52.2    20.6
...
2019 12 31    09 08 13.1 -13 56 41   0.1329  1.0699   127.8    46.6    20.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-X09




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