[Iaude] MPEC M19: 2018 LU5 [a=1.48,e=0.22,i=9.9,H=23.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Jun 17 13:37:20 EDT 2018


M.P.E.C. 2018-M19                                Issued 2018 June 17, 17:27 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


                                   2018 LU5
 
Observations:
     K18L05U* C2018 06 14.48446 17 09 53.302+10 14 50.82         21.9 wUEM019F51
     K18L05U  C2018 06 14.49724 17 09 53.181+10 14 06.99         21.4 wUEM019F51
     K18L05U  C2018 06 14.51003 17 09 53.068+10 13 22.51         21.3 wUEM019F51
     K18L05U |C2018 06 15.28154 17 09 58.93 +09 29 35.8          21.6 GUEM019807
     K18L05U |C2018 06 15.28721 17 09 58.90 +09 29 16.0          21.4 GUEM019807
     K18L05U |C2018 06 15.29368 17 09 58.87 +09 28 53.3          21.3 GUEM019807
     K18L05U KC2018 06 16.29865117 10 07.86 +08 29 30.0          21.3 VuEM019H21
     K18L05U KC2018 06 16.31322217 10 07.81 +08 28 38.4          21.6 VuEM019H21
     K18L05U KC2018 06 16.32504717 10 07.75 +08 27 56.6          21.7 VuEM019H21
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
    + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m 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.
 
Orbital elements:
2018 LU5                                                 Earth MOID = 0.1885 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 333.03931              (2000.0)            P               Q
n   0.54791079     Peri.  119.50679     -0.60555676     +0.77971298
a   1.4790953      Node   112.35408     -0.77667366     -0.53545128
e   0.2229446      Incl.    9.91282     -0.17343309     -0.32456062
P   1.80           H   23.5           G   0.15           U   8
Residuals in seconds of arc
180614 F51  0.0   0.1-    180615 807  0.1-  0.0     180616 H21  0.1-  0.1+
180614 F51  0.0   0.2+    180615 807  0.0   0.0     180616 H21  0.2+  0.0
180614 F51  0.0   0.0     180615 807  0.0   0.0     180616 H21  0.0   0.1-

Ephemeris:
2018 LU5                 a,e,i = 1.48, 0.22, 10                  q = 1.1493
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 18    17 03 07.6 +28 29 25   0.2075  1.1505   127.8    44.0    22.1
...
2018 06 02    17 08 21.4 +20 43 03   0.1920  1.1610   136.6    36.9    21.7
...
2018 06 10    17 09 24.9 +14 22 10   0.1889  1.1710   142.7    31.7    21.6
...
2018 06 16    17 10 06.4 +08 47 25   0.1901  1.1802   147.2    27.8    21.5
2018 06 17    17 10 15.2 +07 48 42   0.1907  1.1819   148.0    27.1    21.5
2018 06 18    17 10 25.0 +06 49 24   0.1914  1.1837   148.6    26.5    21.5
...
2018 06 24    17 11 48.6 +00 46 49   0.1980  1.1949   152.0    23.5    21.5
...
2018 07 02    17 15 07.2 -07 06 54   0.2138  1.2118   153.6    21.9    21.6
...
2018 07 17    17 27 03.8 -19 25 04   0.2651  1.2489   147.9    25.6    22.3

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-M19



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